Glycol piping material

Glycol piping material

). They can be used as stud cavity insulation or as continuous exterior insulation on structures, just like other types of insulation. Consult I visited a site in Oregon and have a couple of questions. P. org April 2009 Hydronic System Design Manual ©DECTRA CORPORATION - March 2013 2 The GARN® unit, all related heating equipment (including pumps, piping, fan coils, hot water baseboard, radiant floor heating systems, etc) and all electrical equipment (including power wiring, controls, control wiring, back up What type of piping material should be used for my glycol piping? . Below is a list of certifications and regulatory compliances of Glycol, Inc. AERCO makes no warranty of any kind with respect to this material, including, but If a glycol solution is used Pipe Labels: Glycol. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section. Some newer piping products utilize a multi-layered (composite) construction. The PIP Piping Material Specifications selection recommendations shown in the Piping Service Index are based on common fluid services. The piping material chosen depends on the application and the water quality. - EE Diethyl Ether - FN Methyl-y-butyl Ether - FN James G. Piping material may be copper, plastic or carbon or stainless steel, depending on installation and local code requirements. • Schedule 80 pipe will provide greater factor of safety allowing it to handle much higher design pressures. Brine is the common name referring to all the secondary refrigerants or heat transfer fluids other then water. 3 “Process Piping” or ASME The information in this chart has been supplied to Cole-Parmer by other reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility. The Duraplus Industrial Piping System by IPEX offers a complete range of ABS pressure pipe, valves and fittings that are ideal for demanding applications ranging from abrasive slurries and separation reagents to caustic processes and low temperature glycol systems. 5°C to 15. Water is the least expensive and it has best heat transfer properties among of all the secondary refrigerants. 304 Stainless Steel Corrosion Compatibility Chart ★★★★ A-Excellent The information in this chart has been supplied to Thomas & Betts by other reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compat- 3) Fill the Glycol Feeder supply tank with glycol. I recommend looking into polyethylene (PE) piping. For this reason, alternative antifreeze agents need to be considered for CPVC piping systems. Piping materials manufactured to these standards can be traced to the source foundry and the material composition verified. Design and sizing of glycol piping systems are identical to chilled water or heating water piping systems, except that the flows are increased to account for the differences in the thermal properties of glycol versus water. 3 Process Piping Guide Rev. Butylene Glycol, L Butylene Liquid, N Butyl Phenol, N Butyric Acid, L Calcium Carbonate, L Calcium Chloride, L POLYETHYLENE/CHEMICAL COMPATIBILITY GUIDE. G&R Insulating Ltd has been providing services to the oil and gas industry throughout Alberta and British Columbia in Western Canada for over a decade. Propylene Glycol - USP Proper Handling Page 3 of 3 For Your Protection HEALTH AND SAFETY The Safety and Health information in this data sheet does not contain sufficient detail for safe handling in all cases. The chiller installation went smoothly, with Pond’s Plumbing handling the piping of the G&D Chillers (Eugene, Ore. Glycerin Glycerin is another common choice of antifreeze solution for Roughly 500 feet of 2-inch Blue Pipe was installed to carry a 2:1 ratio glycol/water mixture from the new chillers to the new brew kettles. CPVC is a very ductile material. Get an Ethylene Glycol Pump Quote Now! 1. Material traceability is another important feature of standardization. 3 Code "Process Piping,” It PIPING APPLICATION GUIDE International, Inc. Pre-Insulated, pre-jacketed thermal pipe has a definite advantage over field installed insulation and jacketing. One-inch Blue Pipe then enters the vats. This subjects the pump seals to shots of up to 100% ethylene or propylene glycol which exceeds the maximum recommendation for even silicon carbide seals. Rocchetti PE Mechanical Engineer. All the vessels through which glycol is circulated are interconnected with steel piping. 3 codes and standards were followed to ensure higher quality Glycol piping. See Victaulic Publication 02. Take Vacuum insulated panels, or VIPs, are a relatively new product making their way into buildings in the United States. Glycol Dehydrators, part of natural gas dehydration systems, remove water vapor from gas streams to prevent the formulation of hydrates and corrosion in pipelines. Glycol comes in two varieties: ethylene glycol and propylene glycol. (9) EPA has not classified ethylene glycol for carcinogenicity. glycol piping material. Agricultural: If ethylene glycol is released as a liquid spray (aerosol) or mist, it has the potential to contaminate agricultural products. how i can find a suitable structural steel as well as its filed of application and weather ability. Ethylene Glycol is the most common antifreeze fluid for standard heating and cooling applications. 07 g/mol. However, the material is restricted to using glycerine antifreeze only. 4) With the ¾” customer installed isolation valve closed, turn the glycol pump switch to MAN position and adjust the pressure relief valve on the top of the tank until the pressure gauge reads about 80 PSI. This has led to the extensive use of glycol-water CPVC material showed high affinity to the propylene glycol allowing the solution to be locally absorbed and affect the plastic resulting in slow-crack growth and failure. If ethylene glycol is released as a vapor, it is unlikely to contaminate agricultural products. The information given is intended as a guide only. the customer wants material quality S235JRG2 structural steel retained. – Additional benefits of glycol pipe insulation are ROI with pay back of less than one year. Also available in 5 gallon pail. Characteristics of traditional hard piping methods The use of hard copper or carbon steel piping is the traditional approach in data centers. KLM Technology Group Practical Engineering Guidelines for Processing Plant equipment, material and suitable amine. Each process has advantages and limitations. HYDRONIC PIPING SPECIALTIES AND PIPING GUIDELINES GENERAL INFORMATION 1. Glycol Piping Choices: COPPER Heating System Evaluation - Piping 1 4 3 5 6 2 Client Information Process Information Heating Medium Type Thermal Need/Objective Piping Details Expected/Desired Heating System Propylene glycol-based material which is suitable in all approved types of pipe, with the exception of CPVC and galvanized. The glycol dehydration process is an example of a process that provides absorption dehydration, and in the process, a liquid desiccant provides the means to absorb water from the gas stream. com is a site for energy modelers, building simulators, architects, and engineers who want learn the basics, to advanced concepts of energy modeling. Is glycol the only way to prevent freezing? There are actually three control measures you can use to prevent freezing in your chilled water system: Insulation – as the name suggests, this is where insulating material is fitted to the pipework to maintain a consistent temperature. 1 This section applies to piping systems specialties for hot water heating, chilled water cooling, condenser water, make-up water for these systems, condensate drain piping, or any other HVAC water and/or glycol piping system. Though both materials are bad for living things, propylene glycol is most often used near food and ethylene glycol is most often used in industrial applications. contacts dry glycol, and the glycol absorbs water from the gas. Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. Both thermoplastic and non-thermoplastic materials are used for the layers. “Aquatherm has all of the physical properties you want for brewery piping. ) roof-mounted unit. Propylene glycol-based material which is suitable in all approved types of pipe, with the exception of CPVC and galvanized. #2311;, manufacturers, suppliers. 150 and 156. It is inert to all common piping materials and most non-metallic gaskets and seals. Layered composite material pipe may have chemical resistance that differs from the chemical resistance of the individual material. ’s propylene glycol products: Degradation of CPVC piping materials occurs when the vinyl resin or other compounding ingredients in the material are altered or destroyed. 2 RELATED Requirements. Please contact MENDA for specific applications. Click here for Technical Data Click here for MSDS Chemical Resistance Chart for HDPE (High Density Polyethylene) The chemical resistance chart below is a general guide only. A chiller consists of two key Page 1 of 20 PVC CHEMICAL RESISTANCE CHART Ratings Guide Good – Should have little or no effect on the material at the given concentration and temperature Moderate – Some effect on the material at the given concentration and temperature. What should be avoided is PVC, even Sch. "The internal erosion-corrosion attack that was experienced within these critical piping components of the brine piping system appearsto be independent of the carbon steel material's metallurgy and mechanicalproperties. Schlumberger glycol dehydration processes remove water vapor from natural gas, which helps prevent hydrate formation and corrosion How To Size a Brewery Glycol Chiller? To size a brewery chiller you need to first calculate the primary heat load; fermentation tanks load (total bbl. Anti-Freeze solutions of U. Of course, more than just over-engineered brewhouses and high-tech packaging systems come from the Bundesrepublik. But, its freezing point is 32˚F and Material properties for gases, fluids and solids - densities, specific heats, viscosities and more Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications! Glycol Feed System for Chiller Condenser Water Loop | Applications. This Section includes the following ID/AC water-treatment systems: 1. Piping flushing and piping if not adequately flushed as recommended in NFPA 13 to remove debris and trace chemicals. 1 This Section specifies services and material required for onsite, cleaning and chemical treatment of a multi metal, closed loop [glycol heating system] glycol water system]. GaskeTech is a distributor for gaskets and seals for all jobs and applications offering high product knowledge with the right expertise to help you to choose the right gasket or seals for your industry. 3. The glycol refill piping connection had been changed to a bolted connection. We utilize the latest in CFC-free polyurethane foaming insulation technology to fabricate our pre-insulated pipe. glycol solutions. ’s x 4200 / 70 hours) plus pull down load (bbls x 271 x 40F/ 24 hours) plus brite tanks load (bbl. CHEMICAL RESISTANCE OF THERMOPLASTICS PIPING MATERIALS Foreword This report was developed and published with the technical help and financial support of the members of the PPI (Plastics Pipe Institute, Inc. For detailed safety and health information refer to the Material Safety Data Sheet for this product. 3-G, ASME B31. grade GLYCERIN are acceptable for use with CPVC fire sprinkler products. For this reason, some operators prefer welded piping rather than threaded piping for the glycol system. The client required stress analysis of glycol piping system with support node number marking. Glycol Piping Choices: Copper Copper Pipe should be a first option for your glycol loop. Carbon steel pipe schedule 40 and hard copper pipe type L or M are most commonly used. Our pre-printed glycol labels will leave no doubt about what a pipe contains. CPVC material showed high affinity to the propylene glycol allowing the solution to be locally absorbed and affect the plastic resulting in slow-crack growth and failure. Generally speaking, the chemical resistance of polypropylene and polyethylene is considered superior to that of met- als. Glycol Dehydrator. The members have shown their interest in quality products by assisting independent standards- water piping be ran in either of the following materials: industrial ABS, copper, or stainless steel. In many applications, CS is the material of choice for equipment and piping in caustic service. Consult with your plumbing contractor to insure your piping is correctly sized, undersized piping will cause increased A. Here’s how our brewery glycol system is designed to work: Glycol is pumped from the chiller down the long line along the wall through the pressure control valve (shown next to the gauges) and back to the chiller to complete the loop. 49mm . The units in the building are water source heat pumps. Under normal conditions, propylene glycol and its homologs set to glass-like solids, rather than freezing. Glycol pipe markers should be placed at frequent intervals along piping systems, and should be clearly legible at a distance Selected Material Details View in Virtual Catalog: Page 424 Carbon steel pipe is economically priced compared to other non-ferrous materials, resulting in lower material costs and requires no special handling. Although materials and installation will be higher than PVC Pipe, when correctly installed you will receive years of trouble free service. GUIDE SPECIFICATION: REFRIGERATION SYSTEMS PART 1 – GENERAL 1. We are currently limiting our recommendation for glycol piping to two options; Copper Tubing or ABS Piping. For additional information on the toxicity and safe handling of this product, consult the Material Safety Data Sheet prior to use of this product. Ethylene glycol is produced from ethylene, via the intermediate ethylene oxide. Chilled Water Piping System Types (typical) Configuration Load Valves Installed Cost Pumping Cost Constant Primary Flow 3-way Lowest Highest 3 Primary / Secondary 2-way Highest Medium HDPE Chemical Resistance Guide (100% wet) S S Diethylene glycol S S or an endorsementof any particular material, Hi, I would like to read n know more to understand why ice formed at a section along a glycol pipeline. A data center is considered a critical facility so it is a given that antifreeze is used for this purpose to prevent the water from freezing in the pipes or the cooling tower. 1. How do I determine the volume of glycol required for my cooling system? It is often necessary to determine the volume of water held in a cooling system so that appropriate concentrations of corrosion inhibitor and/or glycol can be added. By: Thomas T. Careful consideration must be given to temperature, pressure and chemi-cal concentrations before a final material can be selected. The next application in India took place nearly two decades later, when the Tata Electric Co. Copper Copper pipe of M, K, or L grades can be used. The addition of water to a glycol yields a solution with a freezing point below that of water. His selection of Aquatherm polypropylene-random (PP-R) pipe for Wise Man’s glycol piping system puts him and his partners in a good position to keep up with North Carolina’s growing thirst for craft beer. Turn the glycol pump switch to off and tighten the pressure relief valve lock nut. It is known that impurities often found in ethylene glycol/water mixtures, such as ferric, copper, and chloride ions, can accelerate this corrosion. Common coolant types and Glycol dehydration is a liquid desiccant system for the removal of water from natural gas and natural gas liquids. Hydronic piping With numerous material configuration options, the AM Series mag drive pump will fit well into a large array of applications, whether it is OEM skid builders or continuous process users. A key finding from EWI’s long history and experience with joining dissimilar materials is that no one process or set of processing parameters is best or fits all situations for all material combinations. 60-3 C. S. ABS is recommended over other types for this application because of the operating temperature. This sector of the piping has no insulation, and is along a flow control valve. Glycol Ethers Storage and Handling Guide Refer to the Safety Data Sheets and Transportation Equipment Data/Emergency Response sheet for each glycol ether and glycol ether acetate for the most recent storage and handling information for the product. Speight PhD, DSc, in Deep Shale Oil and Gas, 2017 Glycol Dehydration. ethylene glycol. In its pure form, it is an odorless, colorless, syrupy liquid. Serving the oil and gas industry in Alberta and British Columbia, Western Canada with honesty, integrity and a consistent belief in quality service and products for over a decade. The rock is expanded by heating to above 535°C causing the water to vaporize and the rock volume to expand. The American Society of Mechanical Engineers (ASME) A13. Instead solutions based on propylene glycol are commonly used. Glycols typically seen in industry include triethylene glycol (TEG), diethylene glycol (DEG), ethylene glycol (MEG), and tetraethylene glycol Valve material selection chart: Note… This chart is meant to be used as a guide only and is based on average conditions. . Rishabh’s Solution Rishabh Engineering delivered the piping stress analysis for the glycol piping system in a span of 3 months with a team of 3 members including 1 team leader. This specification covers the materials, methods, and installation of thermal insulation for refrigeration piping and equipment, including but not limited to, refrigeration suction, sub-cooled When used in an antifreeze sprinkler system, CPVC can only have glycerine antifreeze. 06 for more details. Softening, loss of strength piping technology and its application to next-generation data centers. Do not overlook the importance of pipe insulation also, not only to gain system efficiencies, but also to prevent condensation. It accomplishes this by monitoring system pressure. , much care should be taken before a final selection is made. HVAC WATER TREATMENT AND GLYCOL PROTECTION PART 1- GENERAL 1. They are unaffected by most inorganic acids, alkalis, and aqueous solutions which rapidly corrode metals, although Ethylene glycol and propylene glycol differ when considering physical, environmental, and heat transfer characteristics. Piping Design Program Energy-Models. Acetaldehyde - GF Diethyl Benzene - FN Methyl Ethyl Ketone - NN Acetamide, Sat. Mechanical Pipe Insulation Correctly done mechanical pipe insulation provides large scale and long-term energy efficiency, emissions reductions, cost savings, and safety benefits. A look below the bronze panels. " . (4) A. com Instruction and Discussion for Energy Modelers, Building Simulators, Architects and Engineers Energy-Models. 9 Χ 5. The engineer called for 50% glycol in the system. If CPVC fire sprinkler systems are not flushed, trace chemicals remain trapped inside for periods of time and may become absorbed into the CPVC. or C. THE WISE MAN’S CHOICE FOR GLYCOL PIPING AT A NORTH CAROLINA BREWERY. Never use galvanized piping if glycol is used in the chilled water system. These recommendations are based upon information from material suppliers and careful examination of available published information and are believed to be accurate. “All of the connections were either soldered with 95/5 solder or brazed depending on their location,” said John Boutillier, project executive, KSW Mechanical Services Inc. 2 Chemical Treatment and Cleaning Equipment: Section 23 25 01. Polypropylene (PP) piping systems have been widely used in Europe for decades. Glycol dehydration is a liquid desiccant system for the removal of water from natural gas and natural gas liquids (NGL). Shop for Glycol & Antifreeze at Ferguson. Satisfactory to 72°F (22°C) 2. deterioration. Design Standard Hydronic Piping in Buildings This standard was revised on January 18, 2019, and the latest changes are underlined. Propylene glycol is typically used in food processing facilities and applications where there is potential for contamination of potable water or food as it is non-toxic to humans and animals. for . Glycol is a substance that is prone to leak through threaded connections in piping, as well as through the packing on glycol pump plungers. Glycol piping should be For all CS equipment and piping in amine service, PWHT will be performed at 691°C ±14°C (1275°F ± 25°F) after welding or forming operations to mitigate caustic cracking. The design uses sch. CPVC Chemical Compatibility & Resistance Chart Explanation of Footnotes 1. Glycol-type antifreeze solutions are specifically prohibited since they may be detrimental to the pipe. However, it's going to cost you an arm and a leg. foreword . Secondary loop systems often employ propylene glycol as a heat transfer fluid because it changes temperature as it gains or loses heat energy without changing phase. This guide was prepared to help provide a basic understanding of ßame arresters used in piping systems. Because the pipe is heat-fusion connected, it’s basically leak free. Glycol Pipe Insulation impedes Green House effect by reducing CO2, NO, CE gas emissions. The Glycol Dehydration Unit is a reliable, efficient system for removing water from natural gas well streams in order to meet typical pipeline and process G & R Insulating Ltd. Physical Properties The chemical formula for ethylene glycol is C 2 H 6 O 2, and its molecular weight is 62. Satisfactory to 120°F (48°C) Ratings -- Chemical Effect • A = Excellent. • Schedule 80 pipe will use more material and therefore costlier to make and PPR vs CPVC for Glycol Piping (self Even on electrical conduits we smooth out the cut ends and remove all loose material. 22. Regardless of what piping we get, we’ll insulate it. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products. Dissimilar Metals In Heating and AC Piping Systems 28 ASHRAE Journal ashrae. 01 SCOPE OF WORK A. The gasket material used to seal the bolted connection was deteriorated. Many conditions can affect the material choices. This unique piping material is now being commonly used in the United State. 2, 3/10/09 3 PURPOSE This Guide provides information for the proper application of the ASME B31. The deteriorated gasket material absorbed natural gas liquids from inside the vessel and “wicked” them to atmosphere. I am not sure if a rust inhibitor was installed. 10 glycol tips for water chiller operators. Because glycol pipe insulation is so effective – it will help maintain Process temperature reduce the workload and extend the life of equipment. 6°C) located within conditioned spaces in commercial and institutional Vacuum insulated panels, or VIPs, are a relatively new product making their way into buildings in the United States. The material is non-combustible and used primarily on hot piping and surfaces. He is also past-chairman of the AWS D10 commit-tee on Pipe and Tube. B. Types of Glycol Chillers In Breweries. Bhatia 5 • Schedule 80 steel pipes will be heavier and stronger than schedule 40 pipe. One common issue when an external bypass is installed that is smaller than the supply (header) pipe size. Degradation, which can manifest itself in many ways, including blackening and blistering, can be caused by prolonged exposure to conditions in excess of the recommended DO NOT USE GLYCOL BASE ANTI-FREEZE SOLUTIONS. COOL-FIT ® ABS Plus is a pre-insulated plastic piping system for unrivaled energy efficiency and tough secondary cooling and refrigeration. Basic material properties Forced Fluid-Glycol • Glycol or other warm fluids is pumped through pipes. propylene glycol systems are very specific with regards to the type of system, the system volume and the piping configuration. The application of thin wall stainless steel (TWSS) piping and fittings for glycol and water duties and for pressure relief discharge lines are treated as special cases and are covered in Star Standard Specifications No. Pressure ratings JM Clipper Gaskets comes in three styles specifically designed for your application. However, since the resistance of metals, plastics and elastomers can be affected by concentration, temperature, presence of other chemicals and other factors. Absolutely need to clean up the ends The Digital Glycol Feeder (DGF), is designed to make-up for lost glycol in a closed loop system. 1 The design pressure-temperature to be used as a basis for the design of piping system and selection of standard piping material components shall be in accordance with the requirements of the ASME B31. Please refer to Part 4 of this standard for full revision history. 1 RELATED DOCUMENTS A. Many brewers have had success with Schedule 80 PVC, which is easier to install and costs less; however, some glycol system suppliers do not approve of PVC piping because it may fail at the cold glycol operating temperatures. piping system designer in selecting chemical resistant materials. 5. It is used predominantly in building services pipework systems, hydronic radiant heating and cooling systems, domestic water piping, and insulation for high tension (high voltage) electrical cables. It is the most common and economical means of water removal from these streams Any piping material that meets all pressure and temperature ratings, material compatibility requirements and state and local building codes may be used for medium temperature applications. HANDLING AND STORAGE Triethylene glycol (TEG) is a stable, non-corrosive chemical with high flash point. A dissimilar material joint is best viewed as a special application with unique requirements. WHAT TYPE OF PIPING MATERIAL SHOULD BE USED FOR MY GLYCOL PIPING. (www. PP piping has caught the attention of • Glycol percentage – a glycol/water solution (indicate 30, 40 or 50 percent) was designed to and at what pipe size the material transitioned. Click on a chemical to jump to its respective page in the fiberglass piping (FRP/GRP) chemical resistance guide. When used to move water, the zinc can react over time and cause build-up that can clog the pipe or even cause it to burst. The glycol chiller pumps cold propylene glycol through the cooling jackets on our 6 bbl fermenters. This calculator is used to calculate pipe friction losses for straight piping handling water and water with varying percentages of ethylene glycol. COOL-FIT ® ABS Plus is ready to install on chilled water, air conditioning systems and/or secondary refrigeration systems outside or where high efficiency is required. DESIGN REQUIREMENTS Fluid Flow Calculator by Michael J. Finishing material is applied on site. general . If you are installing a by-pass for a chiller that is not equipped with one, install the same size bypass piping as the supply piping and add a gate valve. These chemicals are formulated to help in keeping pipes from freezing. x 40F delta T / 48 hours). Before making a final selection of a PIP Piping Material Specification, design conditions Piping – The piping to the tanks is often copper. • Fluids are usually heated from waste heat off the refrigeration system • Piping or circuits are typically overlapped in case of a leak or problem with a circuit. The other plastic piping material that is listed for sprinkler use is cross-linked polyethylene (PEX). TCC’s Ethylene Glycol (MEG) is an organic compound widely used as an automotive antifreeze and the precursor to polymers. engineering standard . The selection of a more expensive material may also be dictated by piping code material restriction, such as in those cases where operating conditions are above or below the range of working temperatures approved for carbon steel. Googleusercontent search. › Carbon Steel › Corrosion › Corrosion Control › Corrosion Prevention › CS › Detail Design › Material database › Offshore Piping › Onshore piping › pipeline › pipeline materials › Piping Layout › Piping material › PIping Materials › A Presentation on Pipelines – Material Selection in Oil & Gas Industry . This controls the beer temperature throughout fermentation to ensure you, the reader, get a tasty beer. com) selected the material for both the main steam and hot reheat lines of its Trombay power station's 500-MW units. X20 Material. The heat of the The corrosion of aluminum alloy in the presence of ethylene glycol is most likely a result of acidic attack by these acids. The insulation system recommendations in this guide are intended for use on cold or chilled water piping systems operating from 33°F to 60°F (0. Our glycol chiller arrived at the brewery – it is a large and important piece of our brewery. Guidelines for Identification of Ammonia Refrigeration Piping and System Components INTRODUCTION Uniform guidelines for identifying ammonia refrigeration piping and system components will promote safety, facilitate maintenance and provide vital information to emergency ser-vice personnel. Glycol Pipe Labels from Seton - A wide variety of Glycol Pipe Labels with great prices, FAST shipping, and Seton's 100% Satisfaction Guarantee! Many top quality Glycol Pipe Labels are in stock and ready to ship now. for insulating chilled water piping systems in mechanical systems using a vapor sealed mineral fiber pipe insulation. These are convenient in that all chilling equipment is contained to one brewery chiller. glycol piping material Glycol Piping Choices: COPPER Copper Pipe should be a first option for your glycol loop. Storage of Glycol Ethers The storage of glycol ethers presents no unusual problems. To understand the purpose of glycol, you must first understand how a chiller works. drinktec is regarded as the world’s leading We are currently limiting our recommendation for glycol piping to two options; Copper Tubing or ABS Piping. Both ABS and Copper are good choices for brewery glycol piping. I visited a site in Oregon and have a couple of questions. Galvanic action, the chemical reaction between glycol and galvanized pipe, can harm the cooling system, the glycol and the chiller. Outdoor Air: Ethylene glycol can be released into outdoor air as a liquid spray (aerosol), vapor, or mist. april 2012 ips-e-pi-221(1) 1. The 9/11 Memorial copper piping project consists of approximately 12,000 feet of copper brackets and 14,000 feet of copper piping. Industrial facilities can be hazardous places, and pipe marking labels are needed to help keep employees and maintenance personnel safe. 9, Building Services Piping Com-mittee and a current member of various other ASME Pressure Technology committees. piping material selection (on plot piping) part one . Since many factors should be considered, temperature, pressure, percent of concentration, etc. Glycol-type antifreezes cannot be used with BlazeMaster. The calculator uses an algorithm developed from the basic principles of fluid mechanics. Consult We’re leaning toward getting the ABS. 80, although PVC is likely the most commonly used material in the industry primarily due to its low cost and ease of use. Also available in 55 gallon Drum Click here for Technical Data Click here for SDS The Wise Man’s Choice for Glycol Piping at a North Carolina Brewery Page 2 of 2 PP-R molecules bind together to create a solid piece of material with no weak spots. After seeing first-hand that Aquatherm’s heat-fusion welding technique creates perfectly homogeneous joints without borders, seams, or bubbles, the brewery owner didn’t want to consider any other piping product. There are three main types of Glycol Chillers each with their pros and cons: Packaged Chillers for Breweries: Packaged chillers for breweries are complete units that include a tank and pump. Ethylene glycol is toxic, and ingestion can result in death. The AM Series mag drive pump can be purchased standard with a motor or purchased on its own as a wet end. tata. LANL Engineering Standards Manual PD342 Chapter 17 Pressure Safety Section D20-B31. (2) A study by the NTP did not find an increased incidence of tumors in mice exposed to ethylene glycol in the diet. the actuators would fall off and the unit go to full heat. Connections to the rack and pump station are copper as a standard. Glycol piping is special type of hydronic piping. It can be used in any building utilizing chilled water systems and is accepted as a material for piping systems in all mechanical codes. Because CPVC is a combustible material, it must be protected from the room or area being protected by the sprinkler system. Search Our Chiller Knowledge Base Search Software Update PLC - IDEC OS Firmware Update Procedure PLC/HMI Update Procedure - Four or More Compressor Models Glycols do not have sharp freezing points. 0 Introduction The purpose of this standard is to bring together the information relative to design, manufacture and installation of glycol and water thin wall stainless steel (TWSS) pipework on Pre-insulated Cool-fit ABS is awesome, it's the top of the line material that everything from major breweries to well funded smaller breweries use. If a system is selected to protect a cold storage occupancy using a propylene glycol solution, the fire protection designer must verify the appropriate product listings. 1 Scheme for the Identification of Piping Systems standard addresses pipe marking by offering a common labeling method for use in all industrial, commercial and institutional facilities as well as in buildings used for public assembly. Any one have a formula or a way to determine line sizing for a glycol system secondary cooling system? Lets say I have the btu ratings for the system I want to size up can i get the GPM from that number then in tern find the size pipe required? ASME B31. Materials from which pipe, fittings and valves are manufactured shall have been tested and approved for conveying potable water by the National Sanitation Foundation (NSF). The use of improper anti-freeze solutions such as ethylene glycol, propylene glycol and/or contaminated glycerin solutions can cause stress cracking of CPVC resulting piping system failure. Wan . ASME B31. • B = Good -- Minor Effect, slight corrosion or discoloration. first edition . ’s products only are made from base products in which the highest levels of certifications, regulatory compliance, stringent quality assurance, and good manufacturing practices (GMP) are consistency sustained. 1 Mechanical Spare Parts and Maintenance Materials: Section 20 00 23. drinktec is regarded as the world’s leading Glycol, Inc. Use in water chillers, refrigeration systems, thermal storage, solar systems, heating and cooling loops, and radiant heating systems. Expanded Silica or Perlite Perlite is made from an inert siliceous volcanic rock combined with water. Propylene glycol has proven to be the most PIPING MATERIAL SPECIFICATION (PROJECT STANDARDS AND SPECIFICATIONS) 1. In addition, some contractors put the glycol based fluid in the system, fill it with water, and turn on the pump to “mix” the solution in the piping system. Similarly, Victaulic Grade “M” halogenated butyl gasket material (which is used with Victaulic AWWA sized products) is UL Classified in accordance with ANSI/NSF 61 for cold +73°F/+23°C potable water systems and ANSI/NSF 372. material compatibility requirements. BlazeMaster CPVC also can be used in antifreeze systems. • C = Fair -- Moderate Effect, not recommended for continuous use. For long runs or high flow rates, you may need to increase the pipe size. 33 lbs. Chemical Compatibility of the Tubing Materials Name Tygon LFL Tygon ST R-3603 PharMed Tygon HC F-4040-A Tygon MH 2075 Tygon SI Silicone Platinum Silicone Pipe Marking Glycol Pipe Marking Color Code from Seton - A wide variety of Pipe Marking Glycol Pipe Marking Color Code with great prices, FAST shipping, and Seton's 100% Satisfaction Guarantee! Many top quality Pipe Marking Glycol Pipe Marking Color Code are in stock and ready to ship now. When system pressure drops below a set pressure (indicating glycol loss), the pump activates and restores the lost glycol, bringing the system pressure back to the proper operating level. ’s x 31 gallons x 8. Chapter – 19 Brines and Brine Piping System . april 2012 . 2 SUMMARY A. It is not advised to run chilled water piping in galvanized or black-ironpipe (unless you are using a glycol with rust inhibitors), the propylene glycol will erode the pipe and could also cause bacteria problems. Ethylene glycol should be avoided if there is a slightest chance of leakage to potable water or food processing systems. X20 material was first used in India for high-temperature steam piping around 1970. (6) Building 7920 LLLW Collection System Building 7930 LLLW Collection System LLLW Underground Transfer System to MCS MCS Building(inc1udingall equipment contained therein) LLLW Under ground Transfer System to ICPL Valve Box Leak detection system for jacketed piping systems (3) and (5) . Flame Arresters in Piping Systems has been extensively rewritten and updated from the previous edition. Wet gas enters the tower at the bottom. Caustic Caustic soda is sometimes used in water treatment systems. Dry glycol flows down the tower from the top, from tray to tray or through packing material. Before using unproven plastic piping, check with the manufacturer to determine the suitability of the material for use with inhibited propylene glycol. Pre-Insulated Plastic Piping Solutions for Glycol Applications Sep 16, 2013 7:00 AM GF Piping Systems exhibits solutions and innovative systems for cooling applications From September 16 – 20, GF Piping Systems is participating in the exhibition drinktec 2013 at Messe Munich in Hall A4, booth 535. 60 – LABORATORY & DEIONIZED WATER SYSTEMS DESIGN AND CONSTRUCTION STANDARD Design & Construction Standards, Revised November, 2007 5. Process Piping Fundamentals, Codes and Standards – Module 1 A. Since it is hygroscopic, storage vessels must be designed to minimize moisture pickup. It is, therefore, recommended that ethylene glycol systems be designed as With the addition of suitable inhibitors to closed nonaerated systems, glycol solutions, the corrosion rates of most metals can be reduced to a negligible value. 3 PRESSURE-TEMPERATURE DESIGN 1. Using galvanized pipe in a closed system where it is not exposed to oxygen can help this problem. Although we don't provide "stamped" glycol piping design as a service, we understand the operating success (and life) of the equipment we provide depends on a properly designed glycol piping system- because of this we will gladly provide input and review of customers drawings upon request- we are often brought into planning meetings with Galvanized pipe is a type of steel piping coated with zinc to resist corrosion. The Piping Service Index lists common services and corresponding recommended PIP Piping Material Specifications. To form a connection, the polypropylene material is melted on a heat fusion iron that reaches 500 degrees. 2. Cross-linked polyethylene, commonly abbreviated PEX, XPE or XLPE, is a form of polyethylene with cross-links. A variety of materials, both metallic and nonmetallic, are available to fill the varied piping needs of industry. Appendices to the doc-ument are intended to provide additional supplementary information. The full guide can be viewed here: Fiberglass Pipe (FRP/GRP) Chemical Resistance Guide (PDF) produces a high quality pre-insulated, pre-fabricated jacketed piping system for industrial and commercial applications. Glycol is most common. Gas condensate glycol separator 43 . Thin Wall Stainless Steel (TWSS) Piping and Fittings for Glycol and Water Duties 1. We feel there are two feasible choices for Glycol Piping Loops; COPPER or Schedule 80 PVC. Each fitting, valve, and flange can be certified as to the material, specification, and grade. 80 PVC in the upper floors of the building and black pipe in the basement. For example, heating systems often employ steel pipe because of its low cost, strength, and resistance to heat-while pure water systems are likely to use virgin polypropylene (PP) or polyvinylidene fluoride (PVDF) pipe. I don't know I dont know exactly what type of plastic it was but I remember seeing, a few years back, where the O rings on the stems of control vales would let a dop of glycol through now and then and it would melt the plastic adapter for the actuater. It is the most common and economical means of water removal from these streams. Hard piping requires the use of hi there the offshore company was asked about replacement of 50m glycol pipes with the dimension Ø 88