An American National StandardDesignation: F – 02 Standard Practice for Field Leak Testing of Polyethylene (PE) Pressure P. described in ASTM F, “Standard Practice for. Field Leak Testing of Polyethylene (PE) and. Crosslinked Polyethylene (PEX) Pressure Piping. Systems Using. As a similar alternate, ASTM F instructs to fill and then thermally stabilize the pipeline with no air entrapment, pressurize the pipeline at test pressure for.
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It is the responsibility of the user of this standard to establish astm f2164 safety and health practices and determine the applicability of regulatory limitations prior to use. See also Test Method F For safety reasons, some manufacturers prohibit or restrict pneumatic pressure testing of their products. Active view current version of astm f2164.
Link to Active This link will always route to the current Active version of the standard. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior astm f2164 use.
Failure during a pressure leak test can be explosive, violent, and dangerous, especially if a compressed gas is used. Contact component manufacturers for information astm f2164 testing with gas under pressure. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
Failure during a pressure leak test can be explosive, violent, and dangerous, especially astm f2164 a compressed gas is used. To compensate for expansion, make-up water is added during the initial expansion phase. It does not verify if a piping material or a piping system design is suitable for pressure service. For field-testing of plastic gravity flow sewer lines, see Test Method F Additional safety information is presented in Section 7 and throughout this standard.
Under astm f2164 pressure, piping materials will expand slightly in diameter and contract in length slightly according to the Poisson ratio of the astm f2164.
This procedure compensates for expansion with an initial expansion phase, followed by a test phase. Referenced Documents purchase separately The documents listed below are referenced within the astm f2164 standard but astm f2164 not provided as part of the standard. Such systems may contain lower pressure rated or non-pressure rated components that cannot be isolated from test pressure, or temporary caps or closures may not be practical.
Warning —Safety is of paramount importance when conducting hydrostatic pressure leak tests because testing under pressure may cause sudden violent rupture or failure. Inspections typically include visual examination of joint appearance, mechanical checks of bolt or joint tightness, and other relevant examinations. Leakage or faults usually occur at connections, joints, and mechanical seals where sealing under pressure astm f2164 required.
ASTM International – Standard References for ASTM F – 13
In a compressed gas test, both the pressure stress on the system and the energy used to compress the gas are released at a failure. For field-testing of plastic gravity flow astm f2164 lines, see Test Method F In a compressed gas test, both the pressure stress on the system and the energy used to compress astm f2164 gas are released astm f2164 a failure.
Contact the joint or connection manufacturer for information. Contact component manufacturers for information about testing with gas under pressure. The suitability of a piping astm f2164 for pressure service and its pressure rating or operating pressure is determined solely by its design and its installed components.
ASTM F2164 – 13
For safety reasons, some manufacturers prohibit or restrict pneumatic pressure testing of their products. Astm f2164 Documents purchase separately The documents listed below are referenced within the subject standard but astm f2164 not provided as part of the standard.
Work Item s – proposed revisions of f21164 standard.
In these systems, leak inspections should be conducted during and after installation. Astm f2164 ratio of decrease astm f2164 elongation is the Poisson ratio. Link to Active This link will always route to the current Active version of the standard. Historical Version s – view previous versions of standard.
Work Item s – proposed revisions of this standard. Note 2 — When a tensile stress is astm f2164 to a material, it will elongate in the direction of the applied stress, and astm f2164 decrease in dimension at right angles to the direction of the applied stress.
Additional safety information is presented in Section 7 and throughout this astm f2164. Poisson-effect length reduction may affect or cause disjoining in other contiguous sections that have partially restrained or non-restrained joints, such as bell-and-spigot joints, when such astj are in-line with the test section. To prevent Poisson-effect disjoining, take measures such as the astm f2164 of external joint restraints diametrical clamps and tie-rods on in-line non-restrained joints, installing in-line thrust anchors at the ends of the fully restrained section, or isolating the fully restrained test section from piping with non-restrained or partially restrained joints.
The amount of make-up water expansion allowance will vary because expansion is not linear. In the test phase, expansion is suspended by astm f2164 reducing test pressure.