Usage: Pipe Type: Seamless Export Markets: Global Material: TP304, TP304H, TP304LN, TP304L, TP310 / S, TP316L, TP316H, TP316 / 316L, TP317L, TP321 / 321H, TP347, S31803 * Specification: ASTM A270 etc. * Process method: Cold drawn/cold rolled * Surface finish: RA range of 31 to 61 for 100 to 120 grit, RA range of 15 to 30 for 150 to 180 grit, RA range of 8 to 14 for 220 to 240 grit, RA range of 3 ...