UL 514B
Conduit, Tubing and Cable Fittings
导管、管道和电缆配件
2012-07-13
NEMA SSC 1-2021
Stainless Steel Conduit and Tubing
不锈钢导管和管道
DL/T 802.10-2019
电力电缆用导管技术条件 第10部分:涂塑钢质电缆导管
Technical requirements for electric cable conduits-Part 10:Coated steel cable conduits
2019-11-04
ANSI/NEMA FB 1-2014
Fittings, Cast Metal Boxes, and Conduit Bodies for Conduit, Electrical Metallic Tubing, and Cable
导管、电气金属管和电缆用配件、铸造金属盒和导管体
GB/T 38280-2019
电缆管理系统 超重荷型刚性电气导管电缆装置用导管配件和附件的规范
Cable management systems—Specifications for conduit fittings and accessories for cable installations for extra heavy duty electrical steel conduit
2019-12-10
UL Subject 514B
Conduit, Tubing, and Cable Fittings (CSDS Proposal, 11/27/2013)
导管、管道和电缆配件（CSDS提案 11/27/2013）
2013-11-27
JB/T 11900-2014
电缆管理用导管系统 耐腐蚀套接紧定式钢导管配件
Conduit systems for cable management - Corrosion resistant steel conduit fittings of sleeve fastening type
2014-05-12
GOST 10704-1991
Трубы стальные электросварные прямошовные. Сортамент
电焊钢管焊管 范围
BS 06/30146756 DC
IEC 61950. Cable management systems. Specifications for conduit fittings and accessories for cable installations for extra heavy duty electrical steel conduit
IEC 61950 电缆管理系统 超重型电气钢导管电缆装置用导管配件和附件规范
2006-02-20
GOST 10705-1980
Трубы стальные электросварные. Технические условия
电焊钢管 规格
ISO 6758-1980
Welded steel tubes for heat exchangers
焊接钢管热交换器
1980-09-01
BS EN ISO 10893-6-2019
Non-destructive testing of steel tubes-Radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
钢管的无损检测
2019-03-20
GB/T 40791-2021
钢管无损检测 焊接钢管焊缝缺欠的射线检测
Non-destructive testing of steel tubes—Radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
2021-10-11
JIS G 0803-2021
Radiographic examination with film for the weld seam of welded steel tubes
焊接钢管焊缝的胶片射线检测
2021-01-01
JIS G 0804-2021
Digital radiographic examination for the weld seam of welded steel tubes
焊接钢管焊缝的数字射线检测
2021-01-01
GOST 10706-1976
Трубы стальные электросварные прямошовные. Технические требования
电焊钢管焊管 技术要求
NEMA RN 2-1997(R2001;R2009;R2018)
Packaging of Master Bundles for Electrical Rigid Metal Conduit (ERMC) - Steel, Electrical Intermediate Metal Conduit (EIMC)-Steel, and Electrical Metallic Tubing (EMT)-Steel
电气刚性金属导管（ERMC）-钢、电气中间金属导管（EIMC）-钢和电气金属管（EMT）-钢的主捆包装
1992-03-02
BS EN ISO 10893-7-2019
Non-destructive testing of steel tubes-Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
钢管的无损检测
2019-03-20
GB/T 40385-2021
钢管无损检测 焊接钢管焊缝缺欠的数字射线检测
Non-destructive testing of steel tubes—Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
2021-08-20
AS 1769-1975
Welded stainless steel tubes for plumbing applications
管道应用用焊接不锈钢管
1991-01-24