grade 202 stainless steel welded pipe 1.origin:Wenzhou, China 2.grade:200, 300, 400 series 3.spec:1-810* ... 1-30*1000-18000 grade 202 stainless steel welded ... 309S, 310S, 317L, 904L, 444, 440C, 430, 410, 420, 201, 202, 2205, 2235, 2101, 301, 630, etc.Chemical composition table for ... .50≤ 0.060≤ 0.030-≤ 1.00 -≤0.25 202≤0.1517.00-19.004.00-6.007.50-10 ...