钢制管件是用于连接、改变方向或分支的管道组件，包括弯头、三通、变径管等，可通过锻造、铸造或管材成型制造，适用于多种温度和腐蚀环境，如铁路车辆管路系统中的连接件。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| ASTM A960/A960M-23 规范 |
Standard Specification for Common Requirements for Wrought Steel Piping Fittings
腐蚀防护 锻造工艺 |
2023-05-16 美国材料与试验协会 |
| ASTM A960/A960M-24 规范/规程 |
Standard Specification for Common Requirements for Wrought Steel Piping Fittings
材料要求 |
2024-05-01 美国材料与试验协会 |
| BS EN 14870-2:2004(2005) 试验 |
Petroleum and natural gas industries. Induction bends, fittings and flanges for pipeline transportation systems. Fittings
|
2004-01-01 英国标准学会 |
| DIN 1564:1997 规范 |
Steel fittings for railway vehicles - Sockets, reducing sockets
|
1997-11 德国标准化学会 |
| DIN 1565:1997 规范 |
Steel fittings for railway vehicles - Pipe nipples, double pipe nipples, swadged nipples
异径接头 |
1997-11 德国标准化学会 |
| DIN 1566:1997 规范 |
Steel fittings for railway vehicles - Double nipples, reduced double nipples
|
1997-11 德国标准化学会 |
| DIN 1567:1997 规范 |
Steel fittings for railway vehicles - T-irons, reducing socket
|
1997-11 德国标准化学会 |
| DIN 1569:1997 规范 |
Steel fittings for railway vehicles - Elbows, Y-fittings
弯头 |
1997-11 德国标准化学会 |
| DIN 30690-1:2006 规范 |
Construction elements in the gas supply system - Part 1: Requirements for construction elements in gas supply systems
部件 |
2006-02 德国标准化学会 |
| DNV-CP-0252-2021 规范 |
Class programme: Approval of manufacturers
钢制管道 |
2021-09 挪威船级社 |
| GB/T 39246-2020 规范 |
Prefabricated directly buried insulating fittings with seamless high density polyethylene casing pipe
|
2020-11-19 国家市场监督管理总局 |
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