Product Item: ASTM A312 UNS S31803 Steel Pipe
Type: Stainless Steel Pipe
Size: 12 Inch (273 mm)
Wall Thickness: 9.53 mm
Material: ASTM A312 UNS S31803, Duplex Steel S31803
End Type: Plain End
Surface Treatment: Pickling Treatment
Usage: for Seawater Plant
Source: https://www.landee.cn/astm-a312-uns-s31803-steel-pipe-12-in-wt-9-53-mm-pe-ends.html