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Chinese National Standard Category: Steel ingot and billet

English Title: Round blank of seamless steel tube for high pressure
Chinese Title: 高压用无缝钢管圆管坯
Standard No.: YB/T 5137-1998
Category No.: H43
Issued by: China Administration of Metallurgical Industry
Issued on: 1998-08-25
Implemented on: 1998-12-1
Status: superseded
Superseded by:YB/T 5137-2007 Round Blank of Hot-rolled and Forged Seamless Steel Tube for High Pressure
YB/T 4149-2006 Continuously cast ruond billet for seamless steel tube rolling
Superseded on:2006-11-1
Abolished on:2006-11-01
Superseding:YB/T 5137-1993
Word Count:7000 words
Similar Standards: GB/T 5068-2019   YB/T 4260-2011   YB/T 4263-2011   GB/T 13447-2008   GB 13447-2008   YB/T 5137-2007   YB/T 2008-2007   YB/T 5089-2007   YB/T 2008 -2007   YB/T 4149-2006   YB/T 037-2005   YB/T 5222-2004   YB/T 5222-1993   GB 5068-1999   YB/T 168-2000   SN/T 0789-1999   YB/T 5137-1998   GB 13447-1992   YB/T 004-1991   YB/T 002-1991  
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