GB 9948-2013

GB 9948-2013 石油裂化用无缝钢管 (英文版)

Seamless steel tubes for petroleum cracking

2013-09-18

2014-07-01

31

10.00元

是

600.00元

PDF/Word

Contents
Foreword
1 Scope
2 Normative references
3 Classification, code
4 ordering contents
5 Size, shape, weight and permissible deviation
6 Technical requirements
7 Test method
8 Inspection rules
9 Packaging, mark and quality certificate
Annex A (Informative) Comparison table of similar grade
Annex B (Normative) Supplementary technical requirements of cracking resistance of steel tube of high-quality carbon structural steel used in environment containing H2S

GB 9948 英文版 English Version