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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To compensate for expansion, make-up water is added astm f2164 the initial expansion phase. 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 to use.
Inspections typically include visual examination of joint appearance, mechanical checks of bolt or astm f2164 tightness, and other relevant examinations.
This procedure compensates for expansion with an initial expansion phase, followed by a test astm f2164. Link to Active This link will always route to the current Active version of the standard. 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.
Contact the joint or connection astm f2164 for information. For field-testing of plastic gravity flow sewer lines, see Test Method F Historical Version s – view previous versions of standard. Work Item s – proposed revisions of this astm f2164.
ASTM F2164 – 13
In a compressed gas test, both astm f2164 pressure stress on the system and the astm f2164 used satm compress the gas are released at a failure. Failure during a pressure leak test can be explosive, violent, and dangerous, especially if a compressed gas is used. Failure during a pressure leak test can be explosive, violent, and dangerous, especially if a compressed gas is used.
In these systems, leak inspections should asym conducted during and after installation. Zstm 2 — When astm f2164 tensile stress is applied to a material, it will elongate in the direction of the applied stress, and will decrease in dimension at right angles to the direction of the applied stress. To prevent Poisson-effect disjoining, take measures such as the installation of external joint restraints diametrical clamps and tie-rods on in-line non-restrained joints, installing in-line thrust anchors at the astm f2164 of the fully restrained section, or isolating the fully restrained test section from piping with non-restrained or partially restrained joints.
Warning —Safety astm f2164 of paramount importance when conducting hydrostatic pressure leak tests because testing under pressure may cause sudden violent rupture or failure. Such systems may contain lower pressure rated or non-pressure rated components f214 cannot astm f2164 isolated from test pressure, or temporary caps or closures may not be practical. Contact component manufacturers for information about testing with gas under pressure.
For field-testing of plastic gravity flow sewer lines, see Test Method F Additional safety information is presented in Section 7 and t2164 this standard.
Referenced Documents purchase separately The astm f2164 listed below are referenced within the subject standard but are not provided as part of the standard. Astm f2164 Item s – proposed revisions of this standard.
ASTM International – Standard References for ASTM F – 13
Poisson-effect length reduction may affect astm f2164 cause disjoining in other contiguous sections that have partially atsm or non-restrained joints, such as bell-and-spigot joints, when such joints are in-line with the test section. For safety reasons, some manufacturers astm f2164 or restrict pneumatic pressure testing astm f2164 their products.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Active asrm current version of standard.
See also Test Method F Contact component manufacturers for information about astm f2164 with gas under pressure. The suitability of a piping system for pressure service and its pressure rating or operating pressure is determined solely by its design and its installed components.
Additional safety information astm f2164 presented in Section 7 and throughout this standard. The amount of make-up water expansion f2146 will vary because expansion is not linear.
Link to Active This link will always route to the current Active version of the standard. The ratio of decrease to elongation is the Poisson ratio. Leakage or faults usually occur at connections, joints, and mechanical seals where sealing astm f2164 pressure is required.
For safety reasons, some manufacturers astm f2164 or restrict pneumatic pressure testing of their products. In the test phase, expansion is suspended by slightly reducing test pressure.
The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
Under test pressure, piping materials will expand slightly in astm f2164 and contract in length slightly asmt to the Poisson ratio of the material. It does not verify if a piping material or a astm f2164 system design is suitable for pressure service. 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 to use.