| ISO 11357 Differential scanning calorimetry (DSC) Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT). | ISO 13259 Thermoplastics piping systems for underground non-pressure applications — Test method for leaktightness of elastomeric sealing ring type joints. |
| ISO 19893 Plastics piping systems - Thermoplastics pipes and fittings for hot and cold water - Test method for the resistance of mounted assemblies to temperature cycling (equivalent to EN 12 293). | ISO 527 International test standard for determining the tensile properties of plastics. It includes several parts, with ISO 527-1 covering general principles and others specifying test conditions for different plastic types. The standard is used to assess plastic materials' tensile strength, modulus, and elongation. |
| ISO 10508 Plastics piping systems for hot and cold water installations - Guidance for classification and design. | ISO 306 Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST). |
| ISO 15874 Plastics piping systems – Thermoplastics pipes and fittings for hot and cold water – Test method for the resistance of mounted assemblies to temperature cycling (equivalent to ISO 19893). | ISO 180 Determinaton of Izod impact strength. For conducting resilience tests on rigid plastic materials in order to determine their impact fragility characteristics under standard stress conditions. |
| ISO 13477 Thermoplastics pipes for the conveyance of fluids - Determination of resistance to rapid crack propagation (RCP) - Small-scale steady-state test (S4 test). | ISO 179 Determination of Charpy impact strength. For conducting resilience tests on rigid plastic materials in order to determine their impact fragility characteristics under standard stress conditions. |
| ISO 9969 Thermoplastics pipes - Determination of ring stiffness. | ISO 75 Plastics - Determination of temperature of deflection under load. |
| ISO 9967 Thermoplastics pipes - Determination of creep ratio. | ISO 2506 Superseeded by ISO 2505:2023. Polyethylene pipes (PE) - Longitudinal reversion - Test methods and specification. |
| ISO 9852 Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) pipes - Test method for the resistance to dichloromethane at a specified temperature (DCMT). | ISO 2505 International standard that specifies the test method for determining the longitudinal reversion of thermoplastics pipes when exposed to heat. |
| ISO 6964 Polyolefin pipes and fittings; Determination of carbon black content by calcination and pyrolysis; Test method and basic specification. | ISO 1167 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure Part 1: General method, Part 2: Preparation of pipe test pieces, Part 3: Preparation of components, Part 4: Preparation of assemblies. |
| ISO 9854 Determination of Charpy impact strength on thermplastic pipes. | ISO 13479 Polyolefin pipes for the conveyance of fluids - Determination of resistance to crack propagation - Test method for slow crack growth on notched pipes (notch test). |
| ISO 60 Plastics - Determination of apparent density of material that can be poured from a specified funnel. | ISO 13953 Polyethylene(PE) pipes and fittings - Determination of the tensile strength and failure mode of test pieces from a butt-fused joint. |
| ISO 3127 Thermoplastics pipes - Determination of resistance to external blows - Round-the-clock method. | ISO 9080 ISO 9080 pipe testing is a long-term hydrostatic pressure testing method that uses statistical extrapolation to determine the expected 50‑year strength and reliability of thermoplastic pipes. |
| ISO 2507 ISO 2507 defines how to determine the Vicat softening temperature (VST) of thermoplastic pipes and fittings. | ISO 11173 Specifies a method for determining the resistance to external blows of thermoplastic pipes of circular cross-section, called the staircase method. |
| ISO 6259 Thermoplastics pipes - Determination of tensile properties. | ISO 13259 Thermoplastics piping systems for underground non-pressure applications — Test method for leaktightness of elastomeric sealing ring type joints. |
| ISO 1133 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics. |
| ASTM D3364 | ASTM D 638 Standard test method for tensile properties of plastics. |
| ASTM D 1895 Standard test methods for apparent density, bulk factor, and pourability of plastic materials. | ASTM D 1603 Standard test method for carbon black content in olefin plastics. |
| ASTM D 2412 Standard test method for determination of external loading characteristics of plastic pipe by parallel plate loading. | ASTM D 1599 Standard test method for resistance to short-time hydraulic failure pressure of plastic pipe, tubing, and fittings. |
| ASTM D 3212 ASTM D3212 is for joints in plastic drain and sewer pipes that use flexible elastomeric seals. Applies to non-pressure, gravity flow systems such as stormwater and sanitary sewers. | ASTM D 1598 Standard test method for time-to-failure of plastic pipe under constant internal pressure. |
| ASTM D 2992 ASTM D 2992 outlines procedures to determine the long-term strength of fiberglass-reinforced thermosetting-resin pipe and fittings by subjecting them to internal hydrostatic pressure under controlled conditions. | ASTM D 1525 Standard test method for Vicat softening temperature of plastics. |
| ASTM D 2444 Standard test method for determination of the impact resistance of plastic pipe and fittings by means of a tup (falling weight). | ASTM D 1238 Standard test method for Melt Flow Rates of thermoplastics by extrusion plastometer. |
| ASTM D 256 Standard test methods for determining the Izod pendulum impact resistance of plastics. | ASTM D 648 Standard test method for deflection temperature of plastics under flexural load in the edgewise position. |
| UL 651 |
| API SPEC 15S Standard provides requirements for the manufacture and qualification of spoolable reinforced plastic line pipe in oilfield and energy applications. |
| EN 1411 Plastics piping and ducting systems - Thermoplastics pipes - Determination of resistance to external blows by the staircase method. | EN 1277 Plastics piping systems - Thermoplastics piping systems for buried non-pressure applications - Test methods for leaktightness of elastomeric sealing ring type joints. |
| EN 1446 Plastics piping and ducting systems - Thermoplastics pipes - Determination of ring flexibility. | EN 743 Superseeded by EN ISO 2505. Plastics piping and ducting systems- Thermoplastics pipes; Determination of the longitudinal reversion. |
| EN 744 Superseeded by ISO 3127 . Test method for thermoplastics pipes resistance to external blows by the round-the-clock-method. | EN 580 Superseeded by EN ISO 9852. Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) pipes - Test method for the resistance to dichloromethane at a specified temperature (DCMT). |