... 4.Surface:Bright,polished, stainless steel angle bar Categories of productsGradeStandardSpecificationApplicationStainless Steel Plate301,304,304L,308,309S,321,316 ... welded pipeCold Rolled CoilQ195, Q215, Q235, Q275, Q345ASTM,GB,JIS,DIN0.4-1.9mm, 1000/1250mmWidely used in construction ... , 12Cr2MoWVTiB, WB36, SA106, ST45.8- and so onGB/T8162-19990.5-200mm, 6-1240mmUsed in general and mechanical structure ...