We are a professional wellhead assembly christmas tree, API 6A Valves, Blowout Preventer, Manifolds manufacturer. All of our expanding gate valves are fully designed, produced, and tested as per API 6A, API 16C, and NACE-MR0175 standards. Available in flanged or threaded ends in standard bore sizes from 2-1/16″ thru 4-1/16″ and rated working pressure from 2000PSI to 5000PSI. The standard material is AISI4130 Forged alloy steel. We can also design and produce expanding gate valves as per customers’ specific requirements.
Slab Gate Valve is a special mechanical device used in oilfields and designed to control (close-open) flow stream. Slab Gate Valves are usually used as a component of oilfield equipment, which works under high pressure, such as Christmas tree, wellhead assembly, frac trees, choke manifold, kill manifold, debris catcher, sand filter, cyclone wellhead desander, line heater, etc. API 6A Slab Gate Valves are used during flowback, well testing, oil production. Slab Gate Valve is either operated manually or by hydraulic actuator.
Main Technical Specification:
A.Working Pressur:2000PSi,3000PSi,5000PSi,10000PSi,15000PSi,
B.Nominal diameter:2-1/16,2-9/16,3-1/16(3-1/8),4-1/16,5-1/8,7-1/16
C.Specification level:PSL1,PSL2,PSL3,PSL3G,PSL4
D.Performance levels:PR1,PR2
E.Material level:AA,BB,CC,DD,EE,FF,HH
F.Temperature level:K,L,N,P,S,T,U,V
G.Working Medium:oil,natural gas,mud and gas containing H2S,CO2
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