1 inch stainless steel round tube OD:16-1200mm TW:2.5-75mm LT:8-15mm ... 5L ISO9001-2008 1 inch stainless steel round tube Type1 inch stainless steel round tube Size16-1200mm(OD)Wall thickness2.5-75mm ... alloy steel, carbon steel flange, elbow, tee, reducer, pipe cap, big bend, and other series of pipes and pipe fittings, under ... and international and domestic standards. 1 inch stainless steel round tube