1) Standards: ASTM A312, ASTM A213, ASTM A269, GB/T14975-2002, GB/T14976-2002, GB13296-91, GB9948-88, JIS3459
2) Grade: TP304, 304L, TP316, TP316L, TP310, TP310S, S30803
3) Size: O.D: 6mm—54mm, W. T. 0.8-35mm
4) Applications range: For use in the petroleum, foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat exchanger, and other fields