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JG Positive Choke
Applications:
Production systems
-Christmas trees
Features:
-Convertibility. Positive chokes can be
converted readily to adjustable chokes
by replacement of the interchangeable
bonnet and internals.
-Hardened stems and seats to withstand
erosive effects of highly abrasive materials
-Bonnet to body self protecting tapered JG Positive Choke
seat which provide Metal to metal seals
integrity.
-Quick change connections for easy
field maintenance.
Available：
Size: 2-1/16” thru 4-1/16”
Working Pressure: 2,000 thru 20,000 psi
Temp: - 60°C to 121°C (K,U)
Trim: AA thru FF
PSL: 1 thru 4
PR: 1 thru 2
Option: Other sizes are available on special
order
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Our mainly products: drilling rig parts, drilling equipment, solid control system, wellhead equipment, fishing tools, cementing tools.
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