... 4.Surface:Bright,polished,mirror,etcJaway stainless steel .comCategories of productsGradeStandardSpecificationApplicationStainless Steel Plate301,304,304L,308,309S,321,316 ... 8-12mm,19-275mmMainly used in petroluem,chemical,power,gas,water,shipbuiding,construction,etcLow & mid-pressure Boiler PipeCr5Mo, ... 1-110mm,10.3-508mmUsed in oil & gas fieldsWelded Steel Pipe10#,20#,45#,Q195,Q215,Q235,Q345,etcGB, ...