Product Description
FJ Type-Arrow Back Pressure Valve is an important tool in prevention of blow out in drilling operation. Comparing to other structural valves it possess some advantage such as high strength, big flow area, high temperature resistant, high pressure resistant, and easily maintenance.
|
Type |
O. D. (mm) |
Connection |
I. D. (mm) |
Working Pressure(MPa) |
|
FJ229 |
229 |
7 5/8 REG |
82 |
70(35) |
|
FJ203 |
203 |
6 5/8 REG |
82 |
70(35) |
|
FJ178 |
178 |
5 1/2 FH |
82 |
70(35) |
|
FJ168 |
168 |
NC50 |
82 |
70(35) |
|
FJ165 |
165 |
NC50 |
82 |
70(35) |
|
FJ159 |
159 |
NC46 |
70 |
70(35) |
|
FJ121 |
121 |
NC38 |
56 |
70(35) |
|
FJ105 |
105 |
NC31 |
44 |
70(35) |
|
FJ89 |
89 |
NC26 |
33 |
70(35) |
Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd. is a modernized medium-scale enterprise specialized in production of oil and gas tools. Established in 1973, our company has 50 million RMB registered capital, covering 150000 square meters, with 1000 employees.
Our company has been the class I network supplier and member of council of CNPC--China National Petroleum Corporation; Industrial association member of council of CNPC and SINOPEC_China Petroleum & Chemical Corporation; Assigned supplier of CNOOC; The member of CNPC "ENERGYYAHEAD".
We have API Spec/7-1, 5DP, 5CT, NS-1, ISO9000.
All our products exported to many countries in the world and got good reputation from the customers in the world. We are working to be a list company in the near future in China.
Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd. is a modernized medium-scale enterprise specialized in production of oil and gas tools. Established in 1973, our company has 50 million RMB registered capital, covering 150000 square meters, with 1000 employees.
Our company has been the class I network supplier and member of council of CNPC--China National Petroleum Corporation; Industrial association member of council of CNPC and SINOPEC_China Petroleum & Chemical Corporation; Assigned supplier of CNOOC; The member of CNPC "ENERGYYAHEAD".
We have API Spec/7-1, 5DP, 5CT, NS-1, ISO9000.
All our products exported to many countries in the world and got good reputation from the customers in the world. We are working to be a list company in the near future in China.
