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HG/T 21579-1995Composite Pipe and Pipe Fittings of Poly Propylene/Fiberglass-reinforced Plastics (PP/FRP) (English PDF)

聚丙烯玻璃钢(PP FRP)复合管及管件

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Issued by

MIIT

Level / Type

National · Recommended

Issue date

May 30, 1995

Implementation date

September 1, 1995

Scope

HG/T 21579-1995 is the English-translated version of 聚丙烯玻璃钢(PP FRP)复合管及管件.

HG/T 21579-1995 — This standard specifies the nominal polypropylene/glass f Steel (PP/FRP) composite pipes and pipe fittings, nominal diameter, size and dimensions, connecting structure, technical conditions, testing, labeling, packaging, transportation, storage.

This standard applies to polypropylene tubes (hereinafter referred to as PP tube) lined outer fabric wrapped fiberglass reinforced plastic or fiberglass reinforcement layer (hereinafter referred to as FRP) composite pipes and pipe fittings.

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Document preview — HG/T 21579-1995

National Standard of the People's Republic of China

ICS: 71.12
Classification: G 93

What this standard covers1
Document data2

What this standard covers

This standard specifies the nominal polypropylene/glass f Steel (PP/FRP) composite pipes and pipe fittings, nominal diameter, size and dimensions, connecting structure, technical conditions, testing, labeling, packaging, transportation, storage. This standard applies to polypropylene tubes (hereinafter referred to as PP tube) lined outer fabric wrapped fiberglass reinforced plastic or fiberglass reinforcement layer (hereinafter referred to as FRP) composite pipes and pipe fittings. Polypropylene tubes using the same medium range, mainly for transporting acid, alkali, salt and other corrosive media can also be used to transport drinking water.

Document data

International classification (ICS): 71.12.

Chinese classification (CCS): G93.

Estimated length of the Chinese original: 45,494 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 30 pages — is available in the English PDF.

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