现行

GB/T 13402-2019

大直径钢制管法兰
Large diameter steel pipe flanges

2019-05-10

现行

GB/T 13403-2023

大直径钢制管法兰用垫片
Gaskets for large-diameter steel pipe flanges

2023-09-07

现行

HG/T 20623-2009

大直径钢制管法兰（Class系列）
Large diameter steel pipe flanges(PN designated)

2009-02-05

现行

KS D 3588(2019 Confirm)

배관용 용접 대구경 스테인리스 강관
大直径焊接不锈钢管

2009-03-09

现行

KS D 3588

배관용 용접 대구경 스테인리스 강관
大直径焊接不锈钢管

2023-12-22

现行

JIS G 3468-2021

Large diameter welded stainless steel pipes
大直径焊接不锈钢管

2021-01-01

现行

ASTM F1311-90(2023)

Standard Specification for Large–Diameter Fabricated Carbon Steel Flanges
大直径装配式碳钢法兰的标准规范

2023-05-01

现行

GB/T 37577-2019

低温管道用大直径焊接钢管
Welded large diameter steel pipes for low-temperature-service piping

2019-06-04

现行

AWWA ACE93232

Large Diameter Pipe Repair
大口径管道维修

1993-01-01

现行

SY/T 7044-2016

海底管道用大口径无缝钢管
Large diameter seamless steel pipe used for submarine pipeline

2016-01-07

现行

YB/T 4331-2013

流体输送用大直径合金结构钢无缝钢管
Large diameter alloy structural seamless steel pipes for liquid service

2013-04-25

现行

YB/T 4332-2013

流体输送用大直径碳素结构钢无缝钢管
Large diameter carbon structural seamless steel pipes for liquid service

2013-04-25

现行

AWWA ACE56250

The Benefits of Lining Large Diameter Pipes With Polyurethane
用聚氨酯衬里大口径管道的好处

2002-06-16

现行

GB/T 20067-2017

粗直径钢丝绳
Large diameter steel wire ropes

2017-12-29

现行

ASME B16.47-2020

Large Diameter Steel Flanges: NPS 26 through NPS 60, Metric/Inch Standard
大直径钢法兰:NPS 26至NPS 60 公制/英寸标准

2021-01-29

现行

AWWA RSP64390

Analysis of Total Cost of Large Diameter Pipe Failures
大口径管道故障的总成本分析

2007-03-01

现行

AWWA DSS65641

Analysis of Total Cost of Large Diameter Pipe Failures
大口径管道故障的总成本分析

2007-09-01

现行

AWWA ACE90137

Automatic Leak Detection System on Large Diameter Pipes
大口径管道自动检漏系统

1990-01-01

现行

ASTM A409/A409M-24

Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
腐蚀性或高温环境用焊接大直径奥氏体钢管标准规范

2024-03-01

现行

JIS B 2220-2012

Steel pipe flanges
钢管法兰

2012-01-01