API Arrow Type Check Valves
group nameDownhole Tools
-
Min Order1 piece
-
update timeMon, 08 Apr 2013 00:33:23 GMT
Paramtents
Processing Type Forging
Machine Type Drilling Tool
Type API Arrow Type Check Valves
Use Well Drilling
Certification API
Material AISI 4145H,4145H Mod
Packging & Delivery
Min Order1 piece
Briefing
* API Spec 7-1
* High strength
* Big flowa area
* 4 3/4"~8"
Detailed
API Arrow Type Check Valves
* API Spec 7-1
* High strength
* Big flowa area
* 4 3/4"~8"
API Arrow Type Check Valves
Arrow Back Pressure Valve is an important tool in preventing of blowing out in drilling operation. Comparing to other structural valves, it possess some advantage such as high strength, big flowa area, high temperature resistant, high pressure resistant, and easily maintenance.
main parameters
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) |
