Grades: 304, 304L, 310S, 316, 316L, 316H, 317L, 321, 321H, 347, 347H, 904L Outside Diameter: NPS 8" - NPS 110" Wall thickness: SCH5S, 10S, 40S, 80S Classes(CL): CL1, CL2, CL3, CL4, CL5 Pipe Ends: Plain Ends / Beveled EndsSend Inquiry Chat Now ASTM A358 EFW Stainless...
1.Grades:304,304L,310S,316,316L,316H,317L,321,321H,347,347H,904L2.Outer diameter size:ERW- 8"NB To 110"NB (Nominal Bore Size)3.Wall thickness:Schedule 10 To Schedule 160(3 mm to 100 mm Thickness)4.Classes(CL):CL1,CL2,CL3,CL4,CL5...
ASTM A358 CL3 - ASTM A358 Class 3 Pipe shall be single welded by processes employing filler metal in all passes and shall be completely radiographed. ASTM A358 CL4 - Same as ASTM A358 Class 3 except that the weld pass exposed to the inside pipe surface may be made without the addition...
按照如下换算--摩天潜力指数:每一栋基础指数为100,超过200米部分每一米摩天潜力增加1,超过300米部分,每一米摩天潜力增加1.2,超过400米部分每 分享24赞 钢管吧 vivian062587 找美标ASTM,API标准EFW电熔管材质为:ASTM B705 UNS N06625,ASTM A671 GR.CC60 CL 22,ASTM A672 GR.C60, ASTM A358 GR.316L,API...