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HG/T 4373-2012Plastic-lined composite pipes and fittings for chemical industry (English PDF)

化工用塑料衬里复合管和管件

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

November 7, 2012

Implementation date

March 1, 2013

Scope

HG/T 4373-2012 is the English-translated version of 化工用塑料衬里复合管和管件.

Plastic-lined composite pipes and fittings for the chemical industry are the subject of HG/T 4373-2012, a recommended standard in which a glass fiber reinforced polyester body carries an inner plastic liner. The standard gives the requirements for the products, the rules for installing them, the test methods, the inspection rules, and the provisions for marking, packaging, transport and storage. It applies to pipes and fittings lined with thermoplastic or thermosetting materials. Among the documents it cites are GB/T 1447, GB/T 1449, GB/T 2576, GB/T 2577, GB/T 5351, GB/T 8237, GB/T 18369, GB/T 18370, QB/T 3801, ASTM C1147, DIN 8078, DIN 8080 and DIN 53769-1. Issued on 7 November 2012, it has applied since 1 March 2013.

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Document preview — HG/T 4373-2012

National Standard of the People's Republic of China

ICS: 71.120

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

2 Normative references

2 Normative references

HG/T 4373-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 1447

GB/T 1449

GB/T 1451

GB/T 1463

GB/T 1804

GB/T 2576

GB/T 2577

GB/T 4219.1

GB/T 5351

GB/T 6006

GB/T 8237

GB/T 18369

GB/T 18370

GB/T 18998.2

QB/T 3801

DIN 8078

DIN 8080

DIN 53769-1

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 1447 · GB/T 1449 · GB/T 1804 · GB/T 2576 · GB/T 5351 · GB/T 6006 · QB/T 3801 · DIN 8078 · DIN 8080 · DIN 53769-1

Similar standards

HG/T 4372-2012|GB/T 40937-2021|JB/T 7525-1994|HG/T 4371-2012|HG/T 3731-2023|HG/T 6135-2022

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