现行

GB/T 27699-2023

钢质管道内检测技术规范
Technical specification for in-line inspection of steel pipeline

2023-05-23

现行

SY/T 6597-2018

油气管道内检测技术规范
Specification for in-line inspection of oiI &gas pipeline

2018-10-29

现行

SY/T 6597-2014

油气管道内检测技术规范
Specification of in-line inspection for oil and gas pipeline

2014-03-18

现行

SY/T 7049-2016

滩海海底管道检验技术规范
Inspection technical specification of pipelines in beach-shallow sea

2016-01-07

现行

T/CAS 414-2020

管道燃气用户安全巡检技术规程
Technical specification for safety inspection of pipeline gas users

2020-04-30

现行

SY/T 4110-2019

钢质管道聚乙烯内衬技术规范
Technical specification of polyethylene liners for steel pipelines

2019-11-04

现行

YS/T 5429-2016

酸性烟气输送管道及设备内衬施工技术规程
Technical specification for construction of lining of acidic gas pipeline and equipment

2016-04-05

现行

GB/T 28055-2023

钢质管道带压封堵技术规范
Technical specification for hot tapping and plugging on steel pipeline

2023-05-23

现行

QX/T 265-2015

输气管道系统防雷装置检测技术规范
Technical specifications for inspection of lightning protection system of gas transmission pipeline system

2015-01-26

现行

SY/T 0457-2019

钢质管道液体环氧涂料内防腐技术规范
Technical specification of liquid epoxy internal coating for steel pipeline

2019-11-04

现行

YB/T 4768-2019

绿色设计产品评价技术规范 管线钢
Technical specification for green-design product assessment-Pipeline steel

2019-11-11

现行

YB 9257-1996

钢结构检测评定及加固技术规程
Technical specification for inspection,Assessment and Strengthening of Steel Structures

1996-11-08

现行

SY/T 0061-2004

埋地钢质管道外壁有机防腐层技术规范
Technical specification of external protective organic coating for buried steel pipeline

2004-07-03

现行

SY/T 0324-2014

直埋高温钢质管道保温技术规范
Technical specification for thermal insulation of directly buried high temperature steel pipeline

2014-10-15

现行

CJJ 95-2013

城镇燃气埋地铜质管道腐蚀控制技术规程(附条文说明)
Technical specification for external corrosion control of buried steel pipeline for city gas

2013-11-08

现行

HG/T 21594-2014

衬不锈钢人、手孔分类与技术条件
Classification and technical specification for lining stainless steel manholes and handholes

2014-07-09

现行

GB/T 37589-2019

钢制管道及管件内衬氟塑料耐蚀作业技术规范
Technical specification for anticorrosion of steel pipe and fitting lining with fluoroplastics

2019-06-04

现行

DL/T 5486-2020

架空输电线路杆塔结构设计技术规程
Technical specification for the design of steel supporting structures of overhead transmission line

2020-10-23

现行

JB/T 13497-2018

冷轧带钢处理线用大直径淬火辊 通用技术条件
Large diameter quenched roll for cold rolling steel strip processing line-General technical specification

2018-04-30

现行

YB/T 4243-2011

钢铁企业冷轧板带热处理线和涂镀线工业炉环保节能设计技术规范
Technical specification of energy saving and environmental protection design for industrial furnace of cold rolling strip CAL and CGL and CCL line in iron and steel works

2011-06-15