Expanding Gate Valve

About Factory

  Our company, founded in 2006,as national high-tech enterprises,is CNPC First-Class material suppliers with many leading products-wellhead assembly,X-mas tree,choke and kill manifold etc.Our company, Passing API Q1,ISO 9001:2008,is authorized the right to use the monogram of API 6A,API 16C,and also has the National Special Equipment A-class  Manufacturing License(TS).

  Company currently,located in Funing,Yancheng City,Jiangsu Province ,China, occupies 76000 square metres with 220 staff including 38 high and mid-level technical staff.There are about 178 sets of various processing equipment and 500 sets of testing equipment and tools. 

  Company will constantly invest more on scientific research,strengthen the cooperation with school-enterprise,pay attention to personnel training,and develop well-liked new products to be an excellent supplier of oilfield production,and make company go to a higher level!

Old Factory 

 New Factory

About Product 

  Expanding gate valve is a bi-directional, with a preferred sealing side, valve for application on wellheads,

production trees and manifolds with working pressure at and below 5000 psi.

 Standard gate valve meet the requirements of the latest edition of API 6A and / or API 6A SSV by replacing the expanding gate with a slab gate. Material for H2S service in accordance with NACE MR-01-75, latest edition.

♦ Forged bonnet

♦ Low operation torque

♦ Metal-to-metal body/bonnet seal

♦ Lubrication fittings for easy maintenance

♦ Gate guides retain body lubricants and

   protect gate surface

♦ Manual or actuated operation

♦ Simple design assures low cost

♦ Flanged or screwed outlets

 About Packing 

About Machinery

Certification:(API16C,API6A,APIQ1)

Certification:(ISO9001,OHSAS18001:2007,and other cetifications)

Trade Show 

Thank you very much for your nice attention!