Spiralweld pipe is manufactured from steel coil. The coil is unwound and then welded while it is being turned into the shape of the pipe. Changing the angle of the spiral and the thickness of the co…
China Wholesale BLD Flange Wn Flanges ASME B16.47A ASME B16.47B Flange Large Diameter Flange NPS 26 Flange A105 - provided by the professional supplier, Shaanxi Fenry. It comes in high quality, cheap …
China Fastener Stud Bolt and Nuts Full Thread Bolt Metric Bolt for Flanges or Other Can Be Galvanized a193 B7/a194 2h ASME B18.31.1/18.2.2 - provided by the professional supplier, Shaanxi Fenry. It co…
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