Standard No.:	SY/T 0510-1998
English Name:	Stell butt-welding pipe fitting
Chinese Name:	钢制对焊管件
Professional Classification:	SY    Professional Standard - Oil & Gas
ICS Classification:	23.040.60 23.040.60    Flanges, couplings and joints 23.040.60
Issued by:	State Administration of Petroleum and Chemical Industry
Issued on:	1999-03-03
Implemented on:	1999-10-1
Status:	superseded
Superseded by:	SY/T 0510-2010 Code for steel butt-welding fittings
Superseded on:	2010-12-15
Superseding:	SY 7510-1987
Language:	English
File Format:	PDF
Word Count:	20500 words
Price(USD):	610.00
Delivery:	via email in 1~5 business day

本标准规定了碳钢、低合金钢及不锈钢制造的对焊管件的尺寸、技术要求、试验方法和标记等，其中包括公称直径15―600mm(1／2―24in)的弯头、异径接头、三通、四通和管帽。本标准适用于石油、化工、电力、船舶、轻工等工业管道所使用的钢制对焊管件。用户如有特殊要求，经供需双方协商，管件可按特殊要求供货。