Seamless heavy-wall pipes are on account of their excellent properties preferably used in steel construction, in the cutting processing in mechanical engineering or for pressure retaining purposes. Seamless heavy-wall pipes can be welded without restriction, are excellent to machine and provide best static properties for steel construction - and are thus always the first choice for the most diverse areas of application. Shanghai ShengQiu Materials Co., ltd offers you a comprehensive assortment of seamless heavy-wall pipes in the most diverse range of wall thicknesses. We thereby of course, comply with all these specifications and standards. Standard and Grade: ASTM A106 GR.B; ASTM A53 GR.B; ASTM A519 SAE4130/4140; API5L GR.B/X42/X46; ASTM A333/335, Grade P5/P9/P11/P22/P91 ; EN10210 / DIN 17121: S355J2H, S355J2H+N, S235JRH, E355 , St. 52.0 ; EN10297: E235+AR, E355+AR, E355+N ; EN10216 / DIN 1629: P355N, P235TR1, P235TR2 Size: O.D.: 6MM-1100MM ...
