Surestrong Machinery Co.,Ltd is one of the leading China oil christmas tree manufacturers and suppliers, welcome to check oil christmas tree price and design with us, and also we are always able to offer you gas tree, tree wellhead, xmas tree oil and gas, christmas tree oil and gas, wellhead christmas tree for sale. Our products have been ISO9001 certified and attained API 6A approvals of American Petroleum Institute.All products are fully designed and manufactured in accordance with API,ANSI,GB(national standance)and SY(industry standards)standards. • Fix drilled wellhead, connect wellhead casing string, seal and control the annular of casing, suspend tubing, control wellhead pressure and adjust flow rate, also include oil into outlet pipeline, shut off oil well when necessary, and apply to acid fracturing, water injection and test service. • Consist of casing head, tubing head and Christmas tree. • Apply to all kinds of casing, tubing programs and connection forms. • Feature reliable running, simple and convenient operating and repairing. • Can be equipped with (pneumatic) hydraulic safety valve. • Working pressure: 2000PSI~20000PSI • Working medium: oil, natural gas, mud ,including H2S,CO2 • Working temperature: -46°C~121°C(Class LU) • Material class: AA,BB,CC,DD,EE,FF • Specification level: PSL 1-4 • Performance level: PR 1-2 Basic parameters Parameter Type KQ65/21 KQ65/35 KQ80-65/35 KQ65/70 KQ78-65/70 KQ65/105 KQ78-65/105 Rated pressure 3500psi 5000psi 5000psi 10000psi 10000psi 15000psi 15000psi Nominal Main 2 9/16” 2 9/16” 3 1/8” 2 9/16” 3 1/16” 2 9/16” 3 1/16” Size Size 2 9/16” 2 9/16” 2 9/16” 2 9/16” 2 9/16” 2 9/16” 2 9/16” Working pressure LU,PU LU,PU LU,PU LU,PU LU,PU LU,PU LU,PU Available Medium Oil,Gas Oil,Gas Oil,Gas Oil,Gas Oil,Gas Oil,Gas Oil,Gas PSL 1~3 1~3 1~3 1~3 1~3 1~3 1~3 PR 1~2 1~2 1~2 1~2 1~2 1~2 1~2 Material Class AA~FF AA~FF AA~FF AA~FF AA~FF AA~FF AA~FF Connection Type Clamp, Flanged Clamp, Flanged Clamp, Flanged Flanged Flanged Flanged Flanged
