Sell small calider welded pipe

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1) High-frequency welded pipes
2) Standards: GB/T14975-2002, GB/T14976-2002, GB13296-91, GB9948-88,
ASTM A312, ASTM A213, ASTM A269, ASTM A511
3) Our products are corrosion and high-temperature resistant
4) The main standards are 304, 304L, 316, 316L, 321, 321H, 310S, 347H
5) Size: OD (12-144.3) x (0.5-30) x (1000 - 13000) mm, while we can also produce other specifications according to customers' requirements
6) Applications range: for use in the petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment, aviation