双层卷焊钢管 第1部分：冰箱管路系统用管
Double wall copper-brazed steel tubes—Part 1:Tubing system for refrigerator

2017-07-12

双层卷焊钢管 第2部分：汽车管路系统用管
Double wall copper-brazed steel tubes—Part 2:Tubing system for automobiles

2017-07-12

Brazed Double Wall Low-Carbon Steel Tubing
钎焊双壁低碳钢管

2017-10-25

双层卷焊钢管 第3部分：空调和制冷设备管路系统用管
Double wall copper-brazed steel tubes—Part 3: Tubing system for air conditioner and refrigeration

2017-07-12

Standard Specification for Copper-Brazed Steel Tubing
铜钎焊钢管标准规范

2019-09-01

Welded, Flash-Controlled, Low-Carbon Steel Tubing Normalized for Bending, Double Flaring, Beading, Forming, and Brazing

2025-06-30

Welded Flash Controlled, SAE 1021 Carbon Steel Tubing, Normalized for Bending, Double Flaring, Cold Forming, Welding, and Brazing
焊接闪光控制 SAE 1021碳钢管 正火弯曲、双扩口、冷成型、焊接和钎焊

2020-06-05

Welded Flash Controlled, High Strength (690 MPa Tensile Strength), Low Alloy Steel Hydraulic Tubing, Stress Relieved, Annealed for Bending, Double Flaring, Cold Forming, and Brazing
焊接闪光控制 高强度（690兆帕抗拉强度）低合金钢液压管 应力消除 弯曲退火 双扩口 冷成型和钎焊

2019-02-27