Their smooth internal surfaces reduce friction and save energy in the conveyance of fluids. Not only does the ability to expand help under cold weather conditions, but it also helps when you need to connect PEX pipe to another pipe that doesnt match up perfectly. Examples of this include pipes and fittings for boiler and central home heating systems. They are also found in ballcock adapters, compression fittings, and refrigerator cooler fittings.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'plumbertip_com-banner-1','ezslot_5',171,'0','0'])};__ez_fad_position('div-gpt-ad-plumbertip_com-banner-1-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'plumbertip_com-banner-1','ezslot_6',171,'0','1'])};__ez_fad_position('div-gpt-ad-plumbertip_com-banner-1-0_1');.banner-1-multi-171{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:250px;padding:0;text-align:center!important}. This explains why the products are suitable for both hot and cold water installations. The material will start to melt if temperatures get any higher. They are more expensive to acquire and install. Plastic PEX fittings are OK I f you're concerned about using plastic fittings instead of metal for PEX, worry no more. They are non-biodegradable, hence contributing to environmental pollution. hYn;}LTE"$$4*dE3B]hVx1hE(p6h,QAC Weight: 0.0281. Maximum working pressure indicates highest anticipated operating pressure. Outside Diameter Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings, D3311-22 Standard Specification for Drain, Waste, and Vent (DWV) Plastic Fittings Patterns, F1412-22 Standard Specification for Polyolefin Pipe and Fittings for Corrosive Waste Drainage Systems, F1866-23 Standard Specification for Poly (Vinyl Chloride) (PVC) Plastic Schedule 40 Drainage and DWV Fabricated Fittings, F3128-23 Standard Specification for Poly(Vinyl Chloride) (PVC) Schedule 40 Drain, Waste, and Vent Pipe with a Cellular Core, F412-21 Standard Terminology Relating to Plastic Piping Systems, F2686-14 Standard Specification for Glass Fiber Reinforced Thermoplastic Pipe (Withdrawn 2023), F2896-11(2017) Standard Specification for Reinforced Polyethylene Composite Pipe For The Transport Of Oil And Gas And Hazardous Liquids, F2807-13(2018) Standard Specification for Multilayer Polyethylene-Polyamide (PE-PA) Pipe for Pressure Piping Applications, F2619/F2619M-20 Standard Specification for High-Density Polyethylene (PE) Line Pipe, F2905/F2905M-22 Standard Specification for Crosslinked Polyethylene (PEX) Line Pipe For Oil and Gas Producing Applications, F2805-16(2022) Standard Specification for Multilayer Thermoplastic And Flexible Steel Pipe And Connections, F3378/F3378M-22 Standard Specification for Crosslinkable Polyethylene (CX-PE) Pipe, F3597-23 Standard Specification for MRS-Rated Metric- and Inch-sized Crosslinked Polyethylene (PEX) Pressure Pipe for Oil and Gas Producing Applications, F3524/F3524M-23 Standard Specification for Polyamide-12 (PA12) Line Pipe, D2467-20 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 80, D2683-20 Standard Specification for Socket-Type Polyethylene Fittings for Outside Diameter-Controlled Polyethylene Pipe and Tubing, F1733-20 Standard Specification for Butt Heat Fusion Polyamide(PA) Plastic Fitting for Polyamide(PA) Plastic Pipe and Tubing, F439-19 Standard Specification for Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80, F845-96 Standard Specification for Plastic Insert Fittings for Polybutylene (PB) Tubing (Withdrawn 2003), F3373-21 Standard Specification for Polyethylene (PE) Electrofusion Fittings for Outside Diameter Controlled Crosslinked Polyethylene (PEX) Pipe, D2466-21 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 40, F2854-21 Standard Specification for Push-Fit Crosslinked Polyethylene (PEX) Mechanical Fittings for Crosslinked Polyethylene (PEX) Tubing, F437-21 Standard Specification for Threaded Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80, D2609-21 Standard Specification for Plastic Insert Fittings for Polyethylene (PE) Plastic Pipe, F2829/F2829M-21 Standard Specification for Metric- and Inch-Sized Fittings for Crosslinked Polyethylene (PEX) Pipe, F2768-09 Standard Specification for Modified Stub ACME Thread Joint with Elastomeric Seal in Plastic Piping Components (Withdrawn 2016), D2464-15 Standard Specification for Threaded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 80, F438-17 Standard Specification for Socket-Type Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 40, F2176-17 Standard Specification for Mechanical Couplings Used on Polyethylene Conduit, Duct and Innerduct, F2206-19 Standard Specification for Fabricated Fittings of Butt-Fused Polyethylene (PE), F2098-18 Standard Specification for Stainless Steel Clamps for Securing SDR9 Cross-linked Polyethylene (PEX) Tubing and SDR9 Polyethylene of Raised Temperature (PE-RT) to Metal Insert and Plastic Insert Fittings, F2434-19 Standard Specification for Metal Insert Fittings Utilizing a Copper Crimp Ring for SDR9 Cross-linked Polyethylene (PEX) Tubing and SDR9 Cross-linked Polyethylene/Aluminum/Cross-linked Polyethylene (PEX-AL-PEX) Tubing, D3261-16 Standard Specification for Butt Heat Fusion Polyethylene (PE) Plastic Fittings for Polyethylene (PE) Plastic Pipe and Tubing, F1974-09(2020) Standard Specification for Metal Insert Fittings for Polyethylene/Aluminum/Polyethylene and Crosslinked Polyethylene/Aluminum/Crosslinked Polyethylene Composite Pressure Pipe, F1865-09 Standard Specification for Mechanical Cold Expansion Insert Fitting With Compression Sleeve for Cross-linked Polyethylene (PEX) Tubing (Withdrawn 2018), F1961-09 Standard Specification for Metal Mechanical Cold Flare Compression Fittings with Disc Spring for Crosslinked Polyethylene (PEX) Tubing (Withdrawn 2018), F1498-08(2020) Standard Specification for Taper Pipe Threads 60 for Thermoplastic Pipe and Fittings, F3202-19a Standard Specification for Solid Wall Poly (Vinyl Chloride) PVC Fittings for Joining Corrugated Wall High Density Polyethylene (PE) and Polypropylene (PP) Piping, D2468-96a Standard Specification for Acrylonitrile-Butadiene-Styrene (ABS) Plastic Pipe Fittings, Schedule 40 (Withdrawn 2003), F3525/F3525M-21 Standard Specification Fabricated Fittings of Crosslinkable Polyethylene (CX-PE). Temperature Range: Up to 200 Deg F. Temperature Rating: 200. Using PEX-a Pipe Support with struts, strut clamps, clevis hangers or loop hangers will help control the expansion/contraction of the pipe to levels similar to that of copper pipe. This article presents both sides of the PEX plastic fittings vs. brass debate. This is where the fittings corrode and fail, which is problematic, especially if the piping is underground or passes through walls. While it wont lead to a burst pipe, PEX pipe will still freeze in below-freezing conditions. Yes. The specification section covers the details you need for your projects. operating pressure 10 bar 10 bar Tap water: 10 bar Heating: 6 bar Dimensions in mm 15 - 110 16 - 110 13 - 63 Insulated pipes in dimension (in mm) 16, 20, 25 16, 20, 25 Pipe in pipe as 16, 20, 25 Find out, Copyright 1996 - 2023 ASTM. Plastic PEX fittings and pipes are best suited for domestic plumbing installations because they are ductile. Since PEX expands and contracts with temperature changes, it should be secured so as to provide sufficient space for expansion to occur. Same data applies both to oxygen barrier and non-barrier PEX. Ensure that you match the right plastic PEX pipe with the proper fitting. JG Speedfit pipe and fittings are approved to work at the following: 12 bar at 20C 6 bar at 65C and, 3 bar at 82C - 105C max, but the pipes and fittings can withstand 114C for short periods of time, in case of thermostat malfunctions. However, they are designed to withstand freezing temperatures better than metal piping due to their ability to expand. For the best experience on our site, be sure to turn on Javascript in your browser. See this post to explore the disadvantages of using PEX. ASTM International is providing no-cost public access to important ASTM standards used in the production and testing of personal protective equipment. Lets see. They have better elastic properties compared to brass fittings. FREE FedEx Ground shipping on all orders over $99.00. Although some consider PEX plastic fittings as inferior to and less durable than brass, this is not quite the case. Plastic Pipes - Maximum Operating Temperatures Piping materials like ABS, PE, PVC, CPVC, PB, PP and SR and pressure and operating temperature limits. The resulting product is suitable for cold and hot water distribution systems as well as service lines. Some manufacturers recommend "conditioning" of the system, or allowing the PEX system to stay pressurized for about 30 minutes prior to taking a reading. D3311-22 Standard Specification for Drain, Waste, and Vent (DWV) Plastic Fittings Patterns. With that being said, PEX pipe works best for internal plumbing needs thanks to its flexibility. PEX tube only accommodates up to 180 degrees. (300 to 750 mm) Annular Corrugated Profile-Wall Polyethylene (PE) Pipe and Fittings for Sanitary Sewer Applications (Withdrawn 2016), F585-16(2021) Standard Guide for Insertion of Flexible Polyethylene Pipe Into Existing Sewers, D2729-21 Standard Specification for Poly(Vinyl Chloride) (PVC) Sewer Pipe and Fittings, F2947/F2947M-21a Standard Specification for 150 to 1500 mm [6 to 60 in.] Strictly follow chemical resistance recommendations. Plastic PEX fittings are made to withstand high temperatures. Almost all cross-linkable polyethylene compounds (XLPE) for wire and cable applications are based on LDPE. Here's an overview of some of the common ways PVC, CPVC and PEX can be used in the home. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. of water heating devices. Common protection methods include painting the pipes and fittings with latex paint. PEX pressure ratings are 160 psi at 74F and 100 psi at 180F. [150mm to 1500 mm] Polypropylene (PP) Corrugated Double and Triple Wall Pipe and Fittings for Non-Pressure Sanitary Sewer Applications, F2331-11(2021) Standard Test Method for Determining Chemical Compatibility of Substances in Contact with Thermoplastic Pipe and Fittings Materials, F3203-19 Standard Test Method for Determination of Gel Content of Crosslinked Polyethylene (PEX) Pipes and Tubing, D2412-21 Standard Test Method for Determination of External Loading Characteristics of Plastic Pipe by Parallel-Plate Loading, F2657-21 Standard Test Method for Outdoor Weathering Exposure of Crosslinked Polyethylene (PEX) Tubing, F2330-04 Standard Test Method for Evaluating the Oxidative Resistance of Multilayer Polyolefin Tubing to Hot Chlorinated Water (Withdrawn 2010), F610/F610M-21 Standard Practice for Evaluating the Quality of Molded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings by the Heat Reversion Technique, F3181-16 Standard Test Method for The Un-notched, Constant Ligament Stress Crack Test (UCLS) for HDPE Materials Containing Post- Consumer Recycled HDPE, D2444-21 Standard Practice for Determination of the Impact Resistance of Thermoplastic Pipe and Fittings by Means of a Tup (Falling Weight), F2164-21 Standard Practice for Field Leak Testing of Polyethylene (PE) and Crosslinked Polyethylene (PEX) Pressure Piping Systems Using Hydrostatic Pressure, F2136-18 Standard Test Method for Notched, Constant Ligament-Stress (NCLS) Test to Determine Slow-Crack-Growth Resistance of HDPE Resins or HDPE Corrugated Pipe, F948-94(2011) Standard Test Method for Time-to-Failure of Plastic Piping Systems and Components Under Constant Internal Pressure With Flow (Withdrawn 2018), F1473-18 Standard Test Method for Notch Tensile Test to Measure the Resistance to Slow Crack Growth of Polyethylene Pipes and Resins, F2433-05(2018) Standard Test Method for Determining Thermoplastic Pipe Wall Stiffness, F725-03(2018) Standard Practice for Drafting Impact Test Requirements In Thermoplastic Pipe And Fittings Standards, D1599-18 Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings, F2263-14(2019) Standard Test Method for Evaluating the Oxidative Resistance of Polyethylene (PE) Pipe to Chlorinated Water, F2231-02(2019) Standard Test Method for Charpy Impact Test on Thin Specimens of Polyethylene Used in Pressurized Pipes, F1588-96(2019) Standard Test Method for Constant Tensile Load Joint Test (CTLJT), D6070-02(2010) Standard Test Methods for Physical Properties of Smooth-Wall, Coilable, Polyethylene (PE) Conduit (Duct) for Preassembled Wire and Cable (Withdrawn 2016), F699-00e1 Standard Practice for Accelerated Conditioning of Polybutylene Pipe and Tubing for Subsequent Quality Control Testing (Withdrawn 2005), F2018-00(2010) Standard Test Method for Time-to-Failure of Plastics Using Plane Strain Tensile Specimens (Withdrawn 2019), F1474-98(2001) Standard Test Method for Slow Crack Growth Resistance of Notched Polyethylene Plastic Pipe (Withdrawn 2003), F1589-95(2001) Standard Test Method for Determination of the Critical Pressure for Rapid Crack Propagation in Plastic Pipe (Withdrawn 2003), F1248-96(2002)e1 Standard Test Method for Determination of Environmental Stress Crack Resistance (ESCR) of Polyethylene Pipe (Withdrawn 2007), D2290-19a Standard Test Method for Apparent Hoop Tensile Strength of Plastic or Reinforced Plastic Pipe, F2786-16(2021) Standard Practice for Field Leak Testing of Polyethylene (PE) Pressure Piping Systems Using Gaseous Testing Media Under Pressure (Pneumatic Leak Testing), F3058-16(2021) Standard Practice for Preliminary Field Testing of Thermoplastic Pipe Joints for Gravity Flow (Non-Pressure) Sewer Lines, F3535-21 Standard Practice for Field Leak Testing of Polyamide-12 (PA12) Pressure Piping Systems Using Gaseous Testing Media Under Pressure (Pneumatic Leak Testing), D1598-21 Standard Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal Pressure, F2634-15(2021) Standard Test Method for Laboratory Testing of Polyethylene (PE) Butt Fusion Joints using Tensile-Impact Method, F1057-21 Standard Practice for Estimating the Quality of Extruded Poly (Vinyl Chloride) (PVC) Pipe by the Heat Reversion Technique, F2023-21 Standard Test Method for Evaluating the Oxidative Resistance of Crosslinked Polyethylene (PEX) Pipe, Tubing and Systems to Hot Chlorinated Water, F3497-21 Standard Test Method for Evaluating the Oxidative Resistance of Polypropylene (PP) Piping Systems to Hot Chlorinated Water, F3183-21 Standard Practice for Guided Side Bend Evaluation of Polyethylene Pipe Butt Fusion Joint, F1429-99(2022) Standard Test Method for Assembly Force of Plastic Underground Conduit Joints That Use Flexible Elastomeric Seals Located in the Bell, D2837-22 Standard Test Method for Obtaining Hydrostatic Design Basis for Thermoplastic Pipe Materials or Pressure Design Basis for Thermoplastic Pipe Products, F1802-22 Standard Test Method for Performance Testing of Excess Flow Valves, D2122-22 Standard Test Method for Determining Dimensions of Thermoplastic Pipe and Fittings, F2261-06(2023) Standard Test Method for Pressure Rating Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 40 and 80 Socket-Type, F2928-18(2023) Standard Practice for Specimens and Testing Conditions for Testing Polyethylene (PE) Pipe Butt Fusions Using Tensile and Hydrostatic Test Methods, F1365-91(2023) Standard Test Method for Water Infiltration Resistance of Plastic Underground Conduit Joints Which Use Flexible Elastomeric Seals, F2831-19 Standard Practice for Internal Non Structural Epoxy Barrier Coating Material Used In Rehabilitation of Metallic Pressurized Piping Systems, F2719-09(2015) Standard Practice for Installation of Polyethylene (PE) and Encapsulated Cement Mortar Formed in Place Lining System (FIPLS) for the Rehabilitation of Water Pipelines (Withdrawn 2022), F2718-09(2015) Standard Specification for Polyethylene (PE) and Cement Materials for an Encapsulated Cement Mortar Formed in Place Liner System (FIPLS) for the Rehabilitation of Water Pipelines (Withdrawn 2022), F1735-21 Standard Specification for Poly (Vinyl Chloride) (PVC) Profile Strip for PVC Liners for Rehabilitation of Existing Man-Entry Sewers and Conduits, F3033-16(2021) Standard Practice for Installation of a Single-Sized, Cured-In-Place Liner Utilizing an Inflatable Bladder for Resurfacing Manhole Walls of Various Shapes and Sizes, F1698-21 Standard Practice for Installation of Poly(Vinyl Chloride)(PVC) Profile Strip Liner and Cementitious Grout for Rehabilitation of Existing Man-Entry Sewers and Conduits, F1947-21a Standard Practice for Installation of Folded Poly(Vinyl Chloride) (PVC) Pipe into Existing Sewers and Conduits, F1697-18 Standard Specification for Poly(Vinyl Chloride) (PVC) Profile Strip for Machine Spiral-Wound Liner Pipe Rehabilitation of Existing Sewers and Conduit, D5813-04(2018) Standard Specification for Cured-In-Place Thermosetting Resin Sewer Piping Systems, F2985-14(2019) Standard Practice for Installation of a PVC Segmental Panel Liner System in Man-Entry Size Sewers and Conduits, F2984-13(2019) Standard Specification for Segmental Panel System for the Grout-in-Place-Liner (GIPL) Rehabilitation Method of Existing Man-Entry Size Sewers, Culverts, and Conduits, F1606-19 Standard Practice for Rehabilitation of Existing Sewers and Conduits with Deformed Polyethylene (PE) Liner, F3240-19e1 Standard Practice for Installation of Seamless Molded Hydrophilic Gaskets (SMHG) for Long-Term Watertightness of Cured-in-Place Rehabilitation of Main and Lateral Pipelines, F2561-20 Standard Practice for Rehabilitation of a Sewer Service Lateral and Its Connection to the Main Using a One Piece Main and Lateral Cured-in-Place Liner, F1871-20 Standard Specification for Folded/Formed Poly (Vinyl Chloride) Pipe Type A for Existing Sewer and Conduit Rehabilitation, F3508-21a Standard Guide for In-Situ Pipeline Renovation As Dual-Wall Composite Pipeline by Push/Pull Installation of Compressed-Fit Shape-Memory-Polymer Tubular (SMPT), F1504-21e1 Standard Specification for Folded Poly(Vinyl Chloride) (PVC) Pipe for Existing Sewer and Conduit Rehabilitation, F1216-22 Standard Practice for Rehabilitation of Existing Pipelines and Conduits by the Inversion and Curing of a Resin-Impregnated Tube, F3541-22 Standard Practice for Sectional Repair of Existing Gravity Flow, Non-Pressure Pipelines and Conduits by Pushed or Pulled-In-Place Installation of Cured-In-Place Thermosetting Resin Pipe (CIPP), F3097-22 Standard Practice for Installation of an Outside Sewer Service Cleanout through a Minimally Invasive Small Bore Vacuum Excavation and Same Day Restoration, F2994-18(2022) Standard Practice for Utilization of Mobile, Automated Cured-In-Place Pipe (CIPP) Impregnation Systems, F1741-22 Standard Practice for Installation of Machine Spiral Wound Poly (Vinyl Chloride) (PVC) Liner Pipe for Rehabilitation of Existing Sewers and Conduits, F1743-22 Standard Practice for Rehabilitation of Existing Pipelines and Conduits by Pulled-in-Place Installation of Cured-in-Place Thermosetting Resin Pipe (CIPP), F1867-22 Standard Practice for Installation of Folded/Formed Poly (Vinyl Chloride) (PVC) Pipe Type A for Existing Sewer and Conduit Rehabilitation, F2019-22 Standard Practice for Rehabilitation of Existing Pipelines and Conduits by the Pulled in Place Installation of Glass Reinforced Plastic Cured-in-Place (GRP-CIPP) Using the UV-Light Curing Method, F2599-22 Standard Practice for Sectional Repair of Damaged Pipe By Means of an Inverted Cured-In-Place Liner, F1962-22 Standard Guide for Use of Maxi-Horizontal Directional Drilling for Placement of Polyethylene Pipe or Conduit Under Obstacles, Including River Crossings, F3182-23 Standard Practice for the Application of Spray-Applied Polymeric Liners Inside Pipelines for Potable Water, D1785-21a Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe, Schedules 40, 80, and 120, D2241-20 Standard Specification for Poly(Vinyl Chloride) (PVC) Pressure-Rated Pipe (SDR Series), F891-16 Standard Specification for Coextruded Poly(Vinyl Chloride) (PVC) Plastic Pipe With a Cellular Core, D2152-17 Standard Test Method for Adequacy of Fusion of Extruded Poly(Vinyl Chloride) (PVC) Pipe and Molded Fittings by Acetone Immersion, F512-19 Standard Specification for Smooth-Wall Poly(Vinyl Chloride) (PVC) Conduit and Fittings for Underground Installation, F1760-16(2020) Standard Specification for Coextruded Poly(Vinyl Chloride) (PVC) Non-Pressure Plastic Pipe Having Reprocessed-Recycled Content, D2750-95 Specification for Acrylonitrile- Butadiene-Sytrene (ABS) Plastics Utilities Conduit and Fittings (Withdrawn 1997), F1483-23 Standard Specification for Oriented Poly(Vinyl Chloride), PVCO, Pressure Pipe, F441/F441M-23 Standard Specification for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe, Schedules 40 and 80, F442/F442M-23 Standard Specification for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe (SDRPR), F2929-17(2021) Standard Specification for Crosslinked Polyethylene (PEX) Tubing of 0.070 in. Brad Holden, an associate editor at The Family Handyman, has been building cabinets and furniture for 30 years. Before selecting plumbing fittings to use with PEX pipes, you should consider their quality, cost, and ease of installation. So obviously, pros trust the plastic fittings. We are no longer supporting IE (Internet Explorer) as we strive to provide site experiences for browsers that support new web standards and security practices. PEX pipe material is flexible. Elongation (linear expansion): Typical elongation is anywhere from 1" to 2.5" for every 100ft of PEX pipe at a 10F temperature rise. There are numerous types of products and tools to use when working with PEX plastic fittings vs. brass for piping systems. A: No, push fittings cannot be used with PEX-AL-PEX tubing, PVC pipe or PB (PolyButylene) pipe. Such products are intended for use in high pressure storage vessels, water distribution systems, waste drainage and sewerage systems, agricultural drainage and septic tank leach fields, and existing sewer and conduit rehabilitation. This type of PEX is the most flexible of the three types and is suitable for use in all home water-supply plumbing needs. to 60 in.] A frozen pipe can lead to plumbing damage and expensive repairs. The products are also used in radiation floor heating systems. For concrete slabs, pressure is maintained at 30 psi during the pour and is monitored to assure integrity of the system. When underground, it takes longer for the material to freeze. As the temperature increases, the maximum pressure that the tubing can withstand drops significantly. This means that making a connection is as simple as sliding the tubing over the fitting and tightening a metal ring around the connection. Professional plumbers are buying three times more plastic than brass. This option is available at no additional cost! Any temperature above 73F will result in a reduced working pressure within the piping system up to a maximum of 140 F. At this temperature the de-rating factor is 0.22, where it is 1.0 at 73 F. 4 PEX can be ground down and reused (does not include being used in the extrusion process); PE-RT can be ground down and reused (including being used in the extrusion process). For the best experience on our site, be sure to turn on Javascript in your browser. . We write about "all things plumbing," helping you navigate common questions, repairs, and the best plumbing products on the market. Brass pipe fittings come in a diversity of thread sizes and shapes. F492-95 Standard Specification for Propylene and Polypropylene (PP) Plastic-Lined Ferrous Metal Pipe and Fittings (Withdrawn 2004), F781-95 Standard Specification for Perfluoro (Alkoxyalkane) Copolymer (PFA) Plastic-Lined Ferrous Metal Pipe and Fittings (Withdrawn 2004), F599-95 Standard Specification for Poly(Vinylidene Chloride) (PVDC) Plastic-Lined Ferrous Metal Pipe and Fittings (Withdrawn 2004), F2165-19 Standard Specification for Flexible Pre-Insulated Plastic Piping, F1488-14(2019) Standard Specification for Coextruded Composite Pipe, F1545-15a(2021) Standard Specification for Plastic-Lined Ferrous Metal Pipe, Fittings, and Flanges, F1335-04 Standard Specification for Pressure-Rated Composite Pipe and Fittings for Elevated Temperature Service (Withdrawn 2011), F2262-09 Standard Specification for Crosslinked Polyethylene/Aluminum/Crosslinked Polyethylene Tubing OD Controlled SDR9 (Withdrawn 2018), F1986-01(2011) Standard Specification for Multilayer Pipe Type 2, Compression Fittings, and Compression Joints for Hot and Cold Drinking-Water Systems (Withdrawn 2020), F1987-01(2011) Standard Specification for Multilayer Pipe Type 2, Compression Fittings, and Compression Joints for Hydronic Heating Systems (Withdrawn 2020), F3346-19 Standard Specification for Polyethylene of Raised Temperature/Aluminum/Polyethylene of Raised Temperature (PERT/AL/PE-RT) Composite Pressure Pipe, F2720/F2720M-20 Standard Specification for Glass Fiber Reinforced Polyethylene (PE-GF) Spiral Wound Large Diameter Pipe, F546-95 Standard Specification for Perfluoro (Ethylene-Propylene) Copolymer (FEP) Plastic-Lined Ferrous Metal Pipe and Fittings (Withdrawn 2002), F423-95 Standard Specification for Polytetrafluoroethylene (PTFE) Plastic-Lined Ferrous Metal Pipe, Fittings, and Flanges (Withdrawn 2002), F491-95 Standard Specification for Poly(Vinylidene Fluoride) (PVDF) Plastic-Lined Ferrous Metal Pipe and Fittings (Withdrawn 2002), F3506-21e1 Standard Specification for Standard Specification for Polyethylene of Raised Temperature/Aluminum/Polyethylene of Raised Temperature (PE-RT/AL/PE-RT) Composite Pressure Pipe based on Inner Diameter (ID) for use in Air Conditioning and Refrigeration Lin, F1281-23 Standard Specification for Crosslinked Polyethylene/Aluminum/Crosslinked Polyethylene (PEX-AL-PEX) Pressure Pipe, F1282-23 Standard Specification for Polyethylene/Aluminum/Polyethylene (PE-AL-PE) Composite Pressure Pipe, D2665-20 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings, F2618-21 Standard Specification for Chlorinated Poly (Vinyl Chloride) (CPVC) Pipe and Fittings for Chemical Waste Drainage Systems, F2390-21 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent (DWV) Pipe and Fittings Having Post-Industrial Recycle Content, F1673-10(2021)e1 Standard Specification for Polyvinylidene Fluoride (PVDF) Corrosive Waste Drainage Systems, D2661-21 Standard Specification for Acrylonitrile-Butadiene-Styrene (ABS) Schedule 40 Plastic Drain, Waste, and Vent Pipe and Fittings, F2021-17(2022) Standard Guide for Design and Installation of Plastic Siphonic Roof Drainage Systems, F2135-01(2022) Standard Specification for Molded Drain, Waste, and Vent (DWV) Short-Pattern Plastic Fittings, F2536-17(2022) Standard Guide for Installing Plastic DWV Piping Suspended from On-Grade Slabs, F3371-22 Standard Specification for Polyolefin Pipe and Fittings for Drainage, Waste, and Vent Applications, F628-22 Standard Specification for Acrylonitrile-Butadiene-Styrene (ABS) Schedule 40 Plastic Drain, Waste, and Vent Pipe With a Cellular Core, F409-22 Standard Specification for Thermoplastic Accessible and Replaceable Plastic Tube and Tubular Fittings, F1499-22 Standard Specification for Coextruded Composite Drain, Waste, and Vent Pipe (DWV), F1901-22 Standard Specification for Polyethylene (PE) Pipe and Fittings for Roof Drain Systems, D2949-22 Standard Specification for 3.25-in.

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