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HG/T 4074-2008Rubber sealing membranes for gas holders (English PDF)

贮气柜用橡胶密封膜

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

April 23, 2008

Implementation date

October 1, 2008

Scope

HG/T 4074-2008 is the English-translated version of 贮气柜用橡胶密封膜.

HG/T 4074-2008 is the Chinese chemical industry standard for the rubber sealing membranes used in gas holders. It sets the requirements, the inspection rules and the test methods for the sealing membrane, with provisions for marking, packaging, transport and storage. It covers membranes for gas holders of design pressure not above 6 kPa in metallurgy, petrochemicals, town gas schemes and sewage treatment, where the stored gas may be coke oven gas, converter gas, blast furnace gas, refinery off-gas, associated oilfield gas, mine gas, biogas or natural gas. Sealing membranes built on an interwoven substrate are excluded. The tests follow GB/T 528-1998, GB/T 531-1999, GB/T 1682-1994, GB/T 3512-2001 and HG/T 2580-1994. Issued on 23 April 2008, it has applied since 1 October 2008.

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Document preview — HG/T 4074-2008

National Standard of the People's Republic of China

ICS
83.140.50

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

Contents

  • 2 Normative references

2 Normative references

HG/T 4074-2008 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 528-1998

GB/T 531-1999

GB/T 1682-1994

GB/T 1690-1992

GB/T 3512-2001

GB/T 7762-2003

GB/T 9101-2002

GB/T 9102-2003

HG/T 2580-1994

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

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HG/T 4074-2008

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