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HG/T 21557.1-1995Cascade ring packing (English PDF)

碳钢阶梯环填料

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Issued by

MIIT

Level / Type

National · Recommended

Issue date

November 27, 1996

Implementation date

March 1, 1997

Scope

HG/T 21557.1-1995 is the English-translated version of 碳钢阶梯环填料.

HG/T 21557.1-1995 — Cascade ring packing

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Document preview — HG/T 21557.1-1995

National Standard of the People's Republic of China

ICS: 71.12
Classification: G 91

What this standard covers1
Document data2

What this standard covers

This standard specifies the diameter of 25, 38, 50, 76 mm steel ladder ring packing materials, specifications, production requirements, inspection rules and packaging, storage and transportation requirements. Steel ladder ring packing temperature range less than or equal 350°C.

Document data

International classification (ICS): 71.12.

Chinese classification (CCS): G91.

Estimated length of the Chinese original: 19,159 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.

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