Swivel with high quality , for oilfield using , Travelling Block And Hook
Description:
Swivel are designed and manufactured according to API Spec 8A standard. The gooseneck connection thread conforms to API STD 5B standard. The wash pipe and packing assembly are designed as cartridge types and can be replaced without disconnecting the rotary hose or gooseneck. Centralized bearings are used to support the gooseneck and the stem during operation. Adjustments are made during testing to prolong service life.
Specifications:
|
Model |
|
SL225 |
SL450 |
|
|
Max . static load rating |
kN(lbf) |
2,250(500,000) |
4,500(1,000,000) |
|
|
Max . speed |
r/min |
300 |
300 |
|
|
Max . woring pressure |
MPA(PSI) |
35(5,000) |
35(5,000) |
|
|
Hook clearance over gooseneck |
mm(in) |
540(21-1/4) |
549(21-5/8) |
|
|
Dia.of stem |
mm(in) |
75(3) |
75(3) |
|
|
Coupling thread |
To stern |
|
6-5/8"REG LH |
7-5/8"REG LH |
|
6-5/8"REGLH |
6-5/8"REGLH |
|||
|
Overall diemension (L*W*H) |
mm(in) |
2,880*1,046*1,065(113*41*42) |
3,015*1,096*1,065(118*43*42) |
|
|
Weight |
kgs(lbs) |
2,570(5,665) |
3,060(6,746) |
|
