API 6A Manual Adjustable Choke Valve • Choke valves for needle type and external sleeve type are available for Christmas tree. • The needle and core are made of hard alloy, with performances of wearing resistance, washing resistance and corrosion resistance. • The external sleeve choke valve has advantages of low switch torque, throttling and shutting fluid. • Working Pressure: 2000PSI～20000PSI • Nominal Bore: 1.13/16"～7.1/16" (46mm～180mm) • Working Medium: oil、natural gas、mud and gas containing H2S、CO2 • Working Temperature: -46°C～121°C（Class LU） • Material Class: AA、BB、CC、DD、EE、FF、HH • Specification level: PSL1-4 • Performance Requirement: PR1-2
oil、natural gas、mud and gas containing H2S、CO2
Our engineer is discussing the techinical problem with foreign engineer
The foreingn customer is visiting our workshop and check the products
Q: Are you trading company or manufacturer ?
A: We are factory and trade company
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample,but you should pay the sample fee and the freight.