CAN/CSA-B137 Series-02

CAN/CSA-B137.0-02 Definitions, General Requirements, and Methods of Testing for Thermoplastic Pressure Piping Scope 1.1 This Standard provides requirements for thermoplastic pressure piping. It includes definitions, abbreviations, reference publications, general requirements for raw materials, general requirements for manufactured pipe and fittings, the relevant test methods, and marking requirements. Note: The terms "pipe", "piping", "tube", and "tubing" are often used interchangeably. 1.2 This Standard is intended to be used in conjunction with one of the other Standards in the B137 Series to form a complete Standard for a particular product. 1.3 The values given in SI (metric) units are the standard. The values in parentheses are for information only. CAN/CSA-B137.1-02 Polyethylene Pipe, Tubing, and Fitting for Cold-Water Pressure Services Scope 1.1 This Standard provides requirements for polyethylene (PE) pipe, tubing, and fittings for use in potable cold-water supply services. 1.2 This Standard includes requirements for material, quality of work, dimensions, sustained pressure, and environmental stress cracking. Methods of marking to indicate compliance with this Standard are also included. 1.3 The values given in SI (metric) units are the standard. The values in parentheses are for information only. CAN/CSA-B137.2-02 PVC Injection-Moulded Gasketed Fittings for Pressure Applications Scope 1.1 This Standard provides requirements for rigid polyvinyl chloride (PVC) injection-moulded fittings intended for use in pressure applications such as water mains, water service piping, process piping, and fire lines. Fittings covered by this Standard are suitable for use with PVC pipes having outside diameter (OD) dimensions of cast iron pipe. Only one pressure rating, 1620 kPa (Class 150), is included that is suitable for use with compatible OD PVC pipes having a dimension ratio (DR) of 18 or more. The fittings have gasketed joints. Note: If PVC fittings are to be used in other than water applications, the manufacturer should be consulted. 1.2 This Standard includes requirements for materials, quality of work, dimensions, marking, long-term performance under sustained hydrostatic pressure, and injection-moulding quality. 1.3 The values given in SI (metric) units are the standard. The values in parentheses are for information only. CAN/CSA-B137.3-02 Rigid Polyvinyl Chloride (PVC) Pipe for Pressure Applications Scope 1.1 This Standard provides requirements for rigid polyvinyl chloride (PVC) pipe and fittings intended for use in pressure applications such as water mains, water service piping, and process piping. Included are moulded, solvent-cemented, gasketed, or threaded fittings, and fittings that have been fabricated for use with any jointing method. Note: If PVC pipe and fittings are to be used in other than water applications, the manufacturer should be consulted. 1.2 This Standard includes requirements for materials, quality of work, dimensions, solvent cement, and methods of marking for pipe and fittings. In addition, there are requirements for hydrostatic sustained pressure, impact, and extrusion quality for pipe. 1.3 The values given in SI (metric) units are the standard. The values in parentheses are for information only. CAN/CSA-B137.4-02 Polyethylene Piping Systems for Gas Services Scope 1.1 This Standard provides requirements for polyethylene pipe, tubing, and fittings for use in gas mains and services, including gathering, transmission, and distribution applications, that carry fuel gases containing not more than 1% aromatic hydrocarbons. 1.2 This Standard also applies to all types of fittings and connections used in a plastic gas pipe system, including plastic-to-metal transition fittings, plastic component fittings such as elbows, tees, end caps, valves, etc, and clamps and couplings. Note: "Pipe" refers to pipe having IPS outside diameters. "Tubing" refers to pipe having copper tube size outside diameters. In this Standard, where there are test requirements for pipe, they apply to both pipe and tubing. 1.3 This Standard establishes the manufacturing and testing requirements necessary to ensure that the polyethylene compound, pipe, and fittings are of a quality acceptable for use in a gas distribution system. This Standard includes requirements for (a) primary properties of the compound; (b) physical properties of the finished product; (c) on-line monitoring during production; (d) methods of identification; and (e) shipping and storage. Note: The user of the pipe, tubing or fittings should refer to CSA Standard Z662 for the design and installation limitations on the use of this product. 1.4 The values given in SI (metric) units are the standard. The values in the parentheses are for information only. CAN/CSA-B137.4.1-02 Electrofusion-Type Polyethylene Fittings for Gas Services Scope 1.1 This standard covers performance testing of socket- and saddle-type polyethylene electrofusion fittings that are used to join polyethylene pipe where the heat source is an integral part of the fitting. Note: Fittings covered by this Standard are connected to an electrical power source during the fusion process. Power sources, cables, and electrical connections are covered by the Canadian Electrical Code, Parts I and II, as appropriate. 1.2 Electrofusion fittings are intended for use with polyethylene pipe that conforms to CSA Standard B137.4. 1.3 This Standard includes general requirements for materials, performance requirements, requirements for manufactured fittings, specimen preparation requirements, test methods, marking requirements, and quality of work requirements. Note: "Pipe" refers to pipe having IPS outside diameters. "Tubing" refers to pipe having copper tube size outside diameters. Where there are test requirements for pipe, they apply to both pipe and tubing. 1.4 The values given in SI (metric) units are the standard. The values in parentheses are for information only. CAN/CSA-B137.5-02 Crosslinked Polyethylene (PEX) Tubing Systems for Pressure Applications Scope 1.1 This Standard provides requirements for crosslinked polyethylene pressure tubing systems. Components are made in one standard dimension ratio (SDR 9) and are intended for use in potable water distribution systems at a maximum working temperature of 82°C and 690 kPa (100 psi). Note: The pressure rating for water at 23°C and 93°C is given in Appendix A. 1.2 The components covered by this Standard are intended for use in residential and commercial hot and cold potable water distribution systems, as well as sealed central- heating (including under-floor) systems. Note: This standard may involve hazardour materials. operations, and equipment. This Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this Standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to its use. 1.3 The values gives in SI (metric) units are the standard. The values in parenthesis are for information only. CAN/CSA-B137.6-02 CPVC Pipe, Tubing, and Fittings for Hot- and Cold-Water Distribution Systems 1.1 This Standard provides requirements for chlorinated polyvinyl chloride pipe, tubing, and fittings having a standard dimension ration SDR 11, and Schedules 40 and 80 pipe in sizes where the dimension ration does not exceed 11, for use in hot- and cold-water pressurized distribution systems at a maximum working pressure and temperature of 690 kPa (100 psi) and 82°C (180°F). 1.2 This standard includes requirements for materials, quality of work, dimensions and tolerances, hydrostatic sustained pressure stregth, thermocycling resistance, solvent cement, joint strenght, and methodes of marking. 1.3 The values given in SI (metric) units are the standard. The values given in parentheses are for information only. CAN/CSA-B137.8-02 Polybutylene Tubing (PB) Piping for Pressure Applications Scope 1.1 This Standard provides requirements for polybutylene (PB) pipe, tubing, and fittings. Nominal pipe sizes (NPS) covered are from NPS-1é4 through NPS-2. Fittings covered include insert-type fittings, socket fusion fittings, plastic-to-metal transition fittings, and compression-type fittings. These pipes, tubing and fittings are intended for use in pressure applications such as hot and cold potable and nonpotable water distribution systems. Pipe, tubing, and fittings are intended for use in 690 (100 psi) systems operating at temperatures up to and including 82°C. Note: Use of this tubing in other applications such as sprinkler systems and slab heating systems is acceptable provided they comply with the applicable code requirements. Refer to the manufacture's recommendations and Appendix B of this Standard. 1.2 The values given in SI (metric) units are the standard. The values given in parentheses are for information only. CAN/CSA-B137.9-02 Polyethylene/Aluminum/Polyethylene Composite Pressure-Pipe Systems Scope 1.1 This Standard provides requirements for macrocomposite pipe cosisting of a welded aluminum tube laminated by a melt adhesive to layers of polythylene inside and outside the aluminum tube. The standard also provides requirements for fittings (connectors) for use with this composite pipe. The pipes considered in this Standard are for use in potable water supply systems and are pressure-rated for 1380 kPa (200 psi) at 23°C andéor 1035 kPa (150 psi) at 60°C. 1.2 The Standard includes requirements for materials, quality of work, dimensions, thermocycling resistance, sustained pressure performance, delamination resistance, and marking. Notes: (1) In developing the hydrostatic design basis for the pipes, in accordance with CSA Standard B137.0, the fibre stress has been replaced by pressure. (2) The pressure rating of macrocomposite pipes is sensitive to the thickness of the aluminum metal reinforcing layer. Pipes having the same dimension ratio but different metal reinforcing layer thickness will have different pressure ratings. Dimension ratio therefore cannot be used, as it is with homogenous walled pipes, for assessing changes in pressure rating with wall thickness variation. 1.3 The values given in SI (metric) units are the standard. The values in parentheses are for information only. CAN/CSA-B137.10-02 Crosslinked Polyethylene/Aluminum/Crosslinked Polyethylene Composite Pressure Pipe Systems Scope 1.1 This Standard provides requirements for macrocomposite pipe consisting of a welded aluminum tube laminated by a melt adhesive to layers of crosslinked polyethylene inside and outside the aluminum tube. The Standard also provides requirements for fittings (connectors) for use with this composite pipe. The pipes considered in this Standard are for use in potable cold- and hot-water supply, central heating, and underfloor heating systems, and are pressure-rated for 11380 kPa (200 psi) at 23°C and/or 860 kPa (125 psi) at 82°C. 1.2 The Standard includes requirements for materials, quality of work, dimensions, thermocycling resistance, sustained pressure performance, delamination resistance, and marking. Notes: (1) In developing the hydrostatic design basis for the pipes, in accordance with CSA Standard B137.0, the fibre stress has been replaced by pressure. (2) The pressure rating of macrocomposite pipes is sensitive to the thickness of the aluminum metal reinforcing layer. Pipes having the same dimension ratio but different metal reinforcing layer thickness will have different pressure ratings. Dimension ratio therefore cannot be used, as it is with homogeneous walled pipes, for assessing changes in pressure rating with wall thickness variation. 1.3 The values given in SI (metric) units are the standard. Values in parentheses are for information only. CAN/CSA-B137.11-02 Polypropylene (PP-R) Pipe and Fittings for Presure Applications Scope 1.1 This Standard provides requirements for pipe and fittings made of random copolymerized polypropylene (PP-R) intended for use in pressure applications such as hot and cold potable water distribution systems. Piping system components are made in two standard dimension ratios (SDR 5 or 6) in sizes NPS-3/8 through NPS-3, and are joined using socket-type heat-fusion joints. 1.2 This standard includes requirements for materials, dimensions, hydrostatic sustained pressure performance, heat reversion, apparant tensile strength, cold impact resistance, and marking. 1.3 The values given in SI (metric) units are the standard. The values given in parentheses are for information only. CAN/CSA-B137.12-02 Polyamide Piping Systems for Gas Services Scope 1.1 This Standard provides requirements for polyamide pipe, tubing, and fittings for use in gas mains and services. This includes gathering, transmission, and distribution applications that carry fuel gases, which may contain aromatic hydrocarbons. 1.2 This standard also applies to all types of fittings and connections used in a plastic gas pipe system, including plastic-to-metal transition fittings, plastic component fittings such as elbows, tees, end caps, valves, etc, and clamps and couplings. Note: "Pipe" refers to pipe having NPS (nominal pipe size) outside diameters. "Tubing" refers to pipe having NTS (nominal tube sizing) outside diameters. In this Standard,where there are test requirements for pipe, they refer to both pipe and tubing. 1.3 This Standard establishes the manufacturing and testing requirements necessary to ensure that the polyamide compound, pipe, and fittings are of a quality acceptable for use in a gas distribution system. This Standard includes requirements for: (a) primary properties of the compound; (b) physical properties of the finished product; (c) on-line monitoring during production; (d) methods of identification; and (e) shipping and storage. Note: The user of the pipe, tubing, or fittings should refer to CSA Standard Z662 for design and installation limitations. 1.4 The values given in SI (metric) units are the standard. The values given in parentheses are for information only.