|
|
|
|
 |
Accessories |
| Jia yao supply wellhead accessories, such as pyrometric and piezometric sleeve change nipple,pressure gauge, needle valve, ring gasket, bolts& nuts etc.The design, manufacture and inspection in acco |
|
 |
Pneumatic surface safety valve |
| It consists of gate valve of metal-to-metal sealing and pneumatic actuator which is the operating part of SSV. When it works, the high-pressure draft flow into the upper cylinder chamber and compres |
|
 |
API 6A surface safety valves |
| Surface safety valve (SSV) is divided into two types: hydraulic and pneumatic- operated type. It can automatically shut off the wellhead and pipeline when it senses the pressure is higher or lower |
|
 |
API 6A MUD GATE VALVE |
| The mud gate valve, are solid gate, rising stem, gate valve with resilient seals. They are purpose made for mud, cement, fracturing and water service and are easy to operate and simple to maintain. T |
|
 |
secondary seals |
| secondary seals are used to seal around the production casing stub in the bottom of the bowl of the tubing head, the various types are described below:double FS-seals: |
|
 |
tubing hanger |
| These load-bearing devices are installed in the top bowl of the tubing head and are run through the BOP. Also doubling as a means to access and manipulate additional smaller tubing lines that are uti |
|
 |
kill manifolds |
| Kill manifolds are necessary equipments for gas & oil well pressure control. It can be used to pour in killing well liquid to the well, and killing well operation, maintaining well pressure and pr |
|
 |
choke manifolds |
| Gas well manifolds are intended for connection of well to gas tank.The units are intended for different working operations during well completion.1. methanol distribution unit.2. methano |
|
 |
surface safety valve with sensing device |
| Design Features:l reverse-acting gate;l the hydraulic actuator, diaphragm and piston actuator can serve for the clients requirements according to different working conditions. There a |
|
 |
Hydraulic surface safety valve |
| Surface safety valve (SSV) is divided into two types: hydraulic and pneumatic- operated type. It can automatically shut off the wellhead and pipeline when it senses the pressure is higher or lower |
|
|
|
|
English
German
Spanish
French
Italian
Portuguese
Japanese
Korean
Arabic
Russian
Indonesian
Vietnamese