1. Size:1/2"-48" (DN15-DN1200)
2. Wall thickness: SCH5S--SCH160 XXS
3. Material: 317L  304/304L/304H  316/316L/316Ti,  321/321H  309S  310S 347/347H  904L  Duplex S31803,   Ti
4. Standard: GB12459-90  GB/T13401  ASME/ANSI B16.9  ASME/ANSI B16.28  MSS SP-75  JIS  DIN
5. Pressure Class: SCH20  STD  SCH40  XXS  SCH80  SCH160
6. Packing: Plywood caes or as per customers requirement            
7. Application range: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc