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QB/T 2509-2001Pipe thread stock and dies (English PDF)

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

July 16, 2001

Implementation date

November 1, 2001

Scope

QB/T 2509-2001 (Pipe thread stock and dies) is available as an English-translated PDF.

QB/T 2509-2001 is the Chinese standard "Pipe thread stock and dies". This standard specifies: hinge plate and pipe thread die product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage.

This standard applies to: hand reamed pipe diameter is 21. 3mm ~ 114mm-low pressure fluid steel pipe thread pipe thread hinge plate (hereinafter referred to as "tube hinge plate") and die. Issued on 2001-07-16, in force from 2001-11-01. It cites 9 other standards.

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Document preview — QB/T 2509-2001

National Standard of the People's Republic of China

Classification: J47

Document data
Standards quoted by this standard

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document.

GB/T 230-1991

GB/T 699-1999

GB/T 9440-1988

GB/T 1299-1985

GB/T 2828-1987

GB/T 3091-1993

GB/T 3092-1993

GB/T 5305-1985

GB/T 7306.2-2000

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 230-1991 · GB/T 2828-1987 · GB/T 3092-1993

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