... request 4.Surface:Bright,polished,mirror,etcJaway stainless steel .comCategories of productsGradeStandardSpecificationApplicationStainless Steel Plate301,304,304L,308,309S,321,316, ... API P110GB9948-2000114-273mm, 4-13mmWall lining for oil wellsERW Steel PipeQ195-Q345ASTM, GB0.8-12mm,19-275mmMainly used ... ,API5L2.1-110mm,10.3-508mmUsed in oil & gas fieldsWelded Steel Pipe10#,20#,45#,Q195,Q215,Q235,Q345, ...