... ,Flaring Test,Corrosion Test,stainless steel 201 tubesAvailable pipes & tubesStyle (Round / Oval / Square / Rectangular / Hexagon ), O.D range (Min. 8mm ~ Max. 2000mm ... wares, kitchen wares)Specifications: (or according to customers' requests)1)Round pipes - Outside diameter(mm) :8,9.5,11,12, 12 ... ,63,76,88.9,102,114,133,141,159,2192)Square pipes - Outside dimensions(mm) : 10x10,12x12,15x15,17x17,18x18, ...