... 8mm ~ Max. 2000mm)W.T range (Min. 0.5mm ~ Max. 50mm)StandardASTM A 268 (Seamless and Welded Ferritic Stainless Steel ... :Strictly follow the ASTM A 554 and others.Features:1)Material of stainless steel: grade: AISI 201, 202 ... wares, kitchen wares)Specifications: (or according to customers' requests)1)Round pipes - Outside diameter(mm) :8,9.5,11 ... ,35,36,38,45, 47,48,50.8,60,63,76,88.9,102,114,133,141,159, ...