Stainless steel tubes suitable for screwing in accordance with ISO 7-1. 2448. EN 10220:2002. Seamless and welded steel tubes - General tables of dimensions stainless steel rigid coupling is designed steel piping systems in a Diameter. (mm). Coupling Dimensions. Bolts. Allowed Pipe End. Separation mm §.longitudinally welded stainless steel, nickel alloy and titanium pipe. The scope of the approval is described in the annex to this certificate. Stainless steel pipe 316L/1.4404 DIN EN10312-2. Artikelnummer Special length and other materials as well as specifications on request only. of steel grades and dimensions. ratnamani.com range of Stainless Steel Welded / Seamless Tubes & Pipes, Titanium Welded Tubes and Carbon. STAINLESS STEEL PIPES WELDED outside diameter mm. Wandstärke. Wall thickness mm. Durchmesser innen inside diameter mm. Gewicht / Meter. Weigt / meter. Permitted types of pipe: stainless steel pipes according to GW 541 (DIN EN ISO 1127) or copper pipes according to GW. 392 (DIN EN 1057); nominal diameter DN Edelstahlrohre nach Stainless steel pipes acc. to. DIN EN ISO 10217-7 (DN 25 – DN 600) /EN OD. (mm). Wanddicke. Wall thickness. (mm). Werkstoffe Grades. CARBON STEEL PIPE DIMENSIONS AND WEIGHT (ASTM/API5L Pipe) Dimensions are in inches/ Tolerances not shown. Size Sched O.D. I.D. Wall Lbs/Ft