1.get API, CE, ISO9001 certificate.

 

2.18 months warranty period from date of shipment, and shall be replaced free of charge if proved to be faulty.

 

3.mainly produces gate valve, ball valve, globe valve, check valve, plug valve in accordance with American ANSI/API, Japanese JIS, German DIN, British BS, French NF and Chinese GB standard.

 

4.have 5 of our own patent products of oxygen special valve, extraction check valve, high temperature valve, high temperature wear-resisting lining gate valve and valve with blow sweep hole.

5.have been supplying valves for national water and petroleum projects for many years.

 

6. the high temperature valve P I≤550℃, P II ≤650℃, P III≤730℃， and low temperature valve -46℃ to -196 ℃, valve with blow sweep hole, oxygen valve, various special alloy valves, high temperature wear-resisting lining valve and non-standard valve. Product pressure scope: 150 Ib 2500 Ib and 1.6- 42.0 MPa. Nominal diameter scope: NPS 1/2 -48 and DN 15-1200. Valve driving means: Hand, electric, gear driving, pneumatic and hydraulic; Valve body main material:WCB, LCB, LCC, WC6, WC9, C5, C12, CF 8, CF3, CF8M, CF3M, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti,ZG1Cr5Mo, titanium alloy, Monel alloy and No. 20 alloy etc.