Aktivní norma | Vydána: 01.05.2025

ASTM F1973-25

Standard Specification for Factory Assembled Anodeless Risers and Transition Fittings in Polyethylene (PE) and Polyamide 11 (PA11) and Polyamide 12 (PA12) Fuel Gas Distribution Systems

Dostupné jazyky: Anglicky

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Podrobné informace

Označení: ASTM F1973-25

Datum vydání: 01.05.2025

Stran: 5

Země: Americká technická norma

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Anotace

This specification covers requirements and test methods for the qualification of factory assembled anodeless risers and transition fittings, for use in polyethylene (PE), in sizes through NPS 8, and Polyamide 11 (PA11), in sizes through NPS 6, gas distribution systems. The bend radius, steel pipe thread, steel flanges, and gas pressure containing factory welding shall meet the requirements prescribed. Temperature cycling test, tensile pull test, leak test, and constant tensile load joint test shall be performed to meet the requirements prescribed.

Keywords:
anodeless risers, fuel gas piping, plastic gas piping, plastic pipe, polyamide 11, polyamide 12, pressure pipe, risers, transitions,, ICS Number Code 75.200 (Petroleum products and natural gas handling equipment)

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