Standard No.:	YB/T 5137-1998
English Name:	Round blank of seamless steel tube for high pressure
Chinese Name:	高压用无缝钢管圆管坯
Chinese Classification:	H43    Steel ingot and billet
Professional Classification:	YB    Professional Standard - Metallurgy
ICS Classification:	77.140.30 77.140.30    Steels for pressure purposes 77.140.30
Source Content 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Status:	superseded
Superseded by:	YB/T 5137-2007 Round Blank of Hot-rolled and Forged Seamless Steel Tube for High Pressure YB/T 4149-2006 Continuously cast ruond billet for seamless steel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Superseded on:	2006-11-1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
Target Language:	English
File Format:	PDF
Word Count:	7000 words
Translation Price(USD):	210.0
Delivery:	via email in 1~3 business day

本标准规定了高压用无缝钢管圆管坏的尺寸、外形、重量及允许偏差、技术要求、试验方法、检验规则、包装、标志和质量证明书。本标准适用于制造高压及其以上压力的锅炉、化肥设备、石油裂化装置等管道用无缝钢管的优质碳素钢、低合金结构钢、合金结构钢和不锈耐热钢热轧、锻制、连铸圆管坯。直接制管的钢锭也可参照本标准。