Standard No.:	JB/T 74-2015
English Name:	Specification for steel pipe flanges
Chinese Name:	钢制管路法兰 技术条件
Professional Classification:	JB    Professional Standard - Machinery
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2015-10-10
Implemented on:	2016-3-1
Status:	valid
Superseding:	JB/T 74-1994 Pipeline Flange Technical Conditions
Target Language:	English
File Format:	PDF
Word Count:	9000 words
Translation Price(USD):	624.0
Delivery:	via email in 1~3 business day

本标准规定了钢制管路法兰及法兰盖的材料、压力-温度额定值、尺寸与公差、连接密封面、紧固件及垫片、焊接端型式及尺寸、加工制造、试验、检验与验收、标记及供货要求。
本标准适用于JB/T 75～86中规定的钢制管路法兰及法兰盖。