316 round welded stainless steel pipe 1) ASTM/A554: 201/202/304/304/304L/ ... 15-610mm 3) thickness:2.5-40mm TypeStainless steel pipe/Round pipe /Square pipe/ Rectangular pipeOD15-610mmThickness2.5-40mmLength3000mm ~ 6000mmBrand nameYexinStandardASME, ... ,321,310S,410,410S,430,347H,2Cr13,3Cr13 etcApplication rangeFoodstuff, Gas, metallurgy, biology, electron, chemical, petroleum,boiler, nuclear energy, ...