DIN2393 ST37 High Precision DOM Welded Steel Pipe

High Precision DOM Steel Pipe DIN2393 Welded Steel Pipes Specification 1.Outer Diameter:6mm---256mm;2.Wall Thickness:1.0mm--30mm;3.Length:Max 12m 4.We can also produce according to customersrequirement Material 10#20#45#16Mn A106 Gr A,B,A53 Gr B,ASTM A179,A315B,A335 P11,A335 P22,A335 P5  12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo 910A 355P 22 STF A25 Delivery Condition Designation Symbol Description Cold finished (hard)BK(+C) Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation Cold finished (Soft)BKW (+LC) The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming (e.g. bending, expanding) Cold finished and stress-relievedBKS(+SR) Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase…