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SY/T 4127-2018Specifications for fabrication and acceptance of steel cold bending pipe (English PDF)

钢制管道冷弯管制作及验收规范

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Issued by

National Energy Administration

Level / Type

National · Recommended

Issue date

October 29, 2018

Implementation date

March 1, 2019

Scope

SY/T 4127-2018 is the English-translated version of 钢制管道冷弯管制作及验收规范.

SY/T 4127-2018 — This standard is applicable to the production and acceptance of cold-bent pipes of steel pipes with outer diameters of 219.1mm~1422mm and steel grades of L245(B)��L555(X80).

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Document preview — SY/T 4127-2018

National Standard of the People's Republic of China

ICS: 75.200; 77.040.20
Classification: E 16;N70
Replacing: SY/T 4127-2014

Issued by: National Energy Administration

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard is applicable to the production and acceptance of cold-bent pipes of steel pipes with outer diameters of 219.1mm~1422mm and steel grades of L245(B)��L555(X80).

Document data

International classification (ICS): 75.200; 77.040.20.

Chinese classification (CCS): E16;N70.

Estimated length of the Chinese original: 60,646 words.

Supersedes the earlier edition SY/T 4127-2014.

Standards quoted by this document

GB/T 9711; GB/T 23257; GB 50369; GB 50819; SY/T 0315

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 40 pages — is available in the English PDF.

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