Standard No.:	YB/T 4274-2012
English Name:	Hot rolling H section steel for offshore oil drilling platform
Chinese Name:	海洋石油平台用热轧H型钢
Chinese Classification:	H44    Profile steel and deformed steel
Professional Classification:	YB    Professional Standard - Metallurgy
ICS Classification:	77.140.70 77.140.70    Steel profiles 77.140.70
Issued by:	Ministry of Industry and Information Technology
Issued on:	2012-05-24
Implemented on:	2012-11-1
Status:	abolished
Abolished on:	2024-07-11
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	244.00
Delivery:	via email in 1~3 business day

本标准规定了海洋石油平台用热轧H型钢的牌号、订货内容、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、标志和质量证明书等。
本标准适用于制造海洋石油平台结构用的一般强度和高强度热轧H型钢，其翼缘厚度不大于50mm。