SWIVEL
OVERVIEW
Swivel consists of rotary part, fixing part and support part. Swivel is one of the important equipment fittings for drilling and workover rig. Its main functions are as fellows:
* Hang the rotary drilling string and support the most or all the weight of drilling tools.
* Inject high pressure drilling fluid into rotary drilling string.
FEATURE
* Designed and manufactured in accordance with API Spec 8C: Specification for Drilling and Production Hoisting Equipment standards.
* The lower body of the swivel is equipped with various specifications of joints; it also can be equipped with air-controlled or liquid-controlled spinner.
MODEL
The Commonly used product models of the swivel s are the following: SL110 swivel, SL135 swivel, SL160 swivel, SL180 swivel, SL225 swivel, etc.
|
Model |
SL90 |
SL110 |
SL135 |
SL160 |
SL180 |
SL225 |
|
Max. static Load, kN(Lbs) |
900 (200,000) |
1,125 (250,000) |
1,350 (300,000) |
1,600 (350,000) |
1,800 (400,000) |
2,250 (500,000) |
|
Working Pressure, MPa (PSI) |
21(3,000) |
21(3,000) |
21(3,000) |
35(5,000) |
35(5,000) |
35(5,000) |
|
Bore, mm(in) |
64(2.1/2) |
64(2.1/2) |
76(3) |
76(3) |
76(3) |
76(3) |
|
Gooseneck Joint Thread |
3”TBG |
4.1/2" TBG |
4.1/2"TBG |
4.1/2" TBG |
4.1/2" REG LH |
4.1/2” REG LH |
|
Lower Section Joint Thread |
4.1/2" REG LH |
4.1/2" REG LH |
6.5/8" REG LH |
6.5/8” REG LH |
6.5/8” REG LH |
6.5/8” REG LH |
