Zhejiang Chenggao Co., Ltd

Company Description

Founded in 2002, Chenggao valve Co., Ltd. has developed into a technology and professional valve manufacturer,which integrated R&D,production,sales,services,import and export all in one mode operation.

Zhejiang Chenggao Co., Ltd produce  Ball Valves, Gate Valves, Globe Valves,Check Valves,Plug Valves, Butterfly Valves and Strainers with standard of API, BS,DIN and GOST, as well as non-standard and special valves. Our valves's Nominal Diameter is DN10~DN4500mm(1/2"-64"), The Nominal Pressure is from 1.6Mpa~42Mpa(150Lb~2500Lb), The Valves' working temperature is -196℃ ~ 750℃.  The Materials are: Carbon Steel,Stainless steel, heat resistant alloy steel, Monel, low temperature steel,duplex steel etc.
Major Approvals:  API 6D , API 607 , ISO 9001, CE(97/23/EC),TS
Test & Inspections: RT,UT,MT,PT, Valve Cryogenic Test&Hight/Low Temperature Test
R & D :  Auto CAD , Solidworks,FEA ( Finite Element Analysis )