GB6479-2013-化肥设备用高压无缝钢管

2021-10-14 / 576.39KB

GB3087-2008-低中压锅炉用无缝钢管

2021-10-14 / 1.47MB

GB 9948-2008-石油裂化用无缝钢管

2021-10-14 / 1.34MB

ASME SA-213-高压锅炉管

2021-10-14 / 478.94KB

ASTM-B829 Standard Specification for General Requirements for Nickel and Nickel Alloys Seamless Pipe

2021-10-14 / 50.03KB

ASTM-B704 Standard Specification for Welded UNS N06625, UNS N06219 and UNS N08825 Alloy Tubes1

2021-10-14 / 69.58KB

ASTM-B673 Standard Specification for UNS N08925, UNS N08354, and UNS N08926 Welded Pipe1

2021-10-14 / 78.46KB

ASTM-B622 Standard Specification for Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube

2021-10-14 / 90.64KB

ASTM-B535 Standard Specification for Nickel-Iron-Chromium-Silicon Alloys Seamless Pipe and Tube1

2021-10-14 / 63.22KB

ASTM-B517 Standard Specification for Welded Nickel-Chromium-Iron-Alloy Pipe

2021-10-14 / 61.48KB

ASTM-B516 Standard Specification for Welded Nickel-Chromium-Iron-Alloy Pipe

2021-10-14 / 111.2KB

ASTM-B514 Standard Specification for Welded Nickel-Iron-Chromium Alloy Pipe

2021-10-14 / 62.07KB