Payment & Shipping Terms:
|Nominal Bore:||1 13/16"~7 1/16"||Working Pressure:||2000psi-15000psi|
|Standard:||API 6A||Specification Level:||PSL1-4|
|Warranty:||One Year||Usage:||Oilfield Wellhead|
Pneumatic Wellhead Safety Valve,
SSV Wellhead Safety Valve,
Oil Drilling Surface Safety Valve
Oil Drilling Wellhead SSV Pneumatic Surface Safety Valve
The high pressure safety valve is forged by high quality structural alloy steel. As a kind of protection device and human safety device, it is generally installed on cementing devices, fracturing pump, high pressure operation piping, pressure vessel and devices under high pressure and high flow capacity. It controls elastic force of the valve seat by adjusting the nut on the top. Once the pumping pressure or piping pressure exceeds pre-established pressure value, safety valve opens automatically to release the pressure. When the pressure value reaches the normal value, valve rod will recover the position by spring and close the valve.
Structure Features of Wellhead Surface Safety Valve
1) High pressure oil / gas wells production.
2)Testing oil and gas wells with high flow rates, high wellhead pressures, or the presence of H2S.
3)Wells with hazard operational analysis showing a surface pressure barrier is needed in addition to the primary or master valve.
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd. main products include: shale shaker, mud agitator, drilling jar, fishing jar, shock sub, fishing tools, stabilizer, roller reamer, drill collars, drill pipes, tool joints and service equipment for surface drilling tools. Our products have been exported to America, South America, Saudi, Germany, Iran , Kazakhstan, India, Pakistan, Middle East, South Africa, Egypt and Columbia etc.
Contact Person: Sales Manager