Swivel head for drilling rig
Negotiable /Set
Min.Order:1 Set
Shaanxi Senwell Import & Export Co., Ltd.
Main feature:
(1) Equipped with standard lifting bail and pin-to-pin alloy steel nipple.
(2) Conform to the industry standard SY/T5530
(3) Double pin (male) alloy sub is applied as requirements
(4) The wash pipe and packing assembly are cartridge type and can be replaced on the floor without disconnecting the rotary hose or gooseneck
(5) Equipped with rotary hose joint (4 API LP)
Standard: API SPEC 8A.
Detailed specification:
Technical specifications and parameters for Swivel | ||||||||
Type | SL135 | SL160 | SL170 | SL225 | SL450 | LB140 | CH125 | |
Max static load (KN) | 1350 | 1600 | 1700 | 2250 | 4500 | 1245 | 1250 | |
Max Rpm (r/min) | 300 | 300 | 300 | 300 | 300 | 300 | 300 | |
Max. working pressure (Mpa) | 27.5 | 35 | 35 | 35 | 35 | 27.5 | 21 | |
Center tube drift diameter (mm) | 60 | 57 | 70 | 75 | 75 | 60 | 68 | |
Angle of Gooseneck and vertical line | 15° | 15° | 15° | 15° | 15° | 15° | 15° | |
Tooling thread | Center tube | 4 1/2 FH LH | 4 1/2 REG LH | 4 1/2 REG LH | 6 5/8 REG -LH | 6 5/8 REG LH | 4 1/2 FH LH | 4 1/2 FH LH |
Kelly | 6 5/8 REG LH | 6 5/8 REG LH | 6 5/8 REG LH | 6 5/8 REG LH | 7 5/8 REG LH | 6 5/8 REG LH | 6 5/8 REG LH | |
Dimension (L×W×H) (mm) | 2291× | 2267× | 2169× | 2980× | 3034× | 2291× | 620× | |
Weight(kg) | 777 | 1750 | 1500 | 2500 | 3060 | 777 | 625 |