Out products have 21 types and 430 specifications. Specification range of Stainless steel tubeΦ6～Φ762）×（0.8mm～40mm），Specification range of welded pipe（Φ21-Φ4800）×（0.8-50）mm. key variety include TP304H, TP347H, HR3C, TP347HFG tube used in power station boiler; austenitic stainless steel tube; 904L、254SMO tube used in petrochemical industry； Super13Cr、2205、2507、UNS8028、G3 alloy tube used in field\'s producing; U shape, H shape, hexagonal shape, rectangle shape tube used in nuclear power. Our products are wildly used in twenty fields, such as power station boiler, oil, military, nuclear power, railway, ship building and heat exchangers etc.

Our products carries out GB、ASTM、ASME、HG、API、EN、ISO standard and the demand of customers. Our company obtained certificate such as ISO9001：2008 QSM, special equipment (pressure tube)produce license、ASME code   PED, CCS, LR, healthy permit of involved water, our company is the first grade supplier to Petro China and Sinopec.