Drilling rig SL450 Swivel
API 8A SL450 Swivel for drilling rig
Introduction of the drilling rig swivel
The oilfield drilling rig Swivel is necessary hoisting tools for hanging drill pipe and jointing hose in well drilling and
repairing operation.
The swivel used in the drilling rig is designed and manufactured in accordance with API Spec 8C SY5210 and other
related technical standards.The loaded parts are made of high quality alloy steel.The flushing pipes and packing can be
dismantled easily for replacement by design of a portable packing unit.
This swivel mainly consists rotary part, fixed part, spinner part and sealed part.Swivel stem bears all the pressures
caused by the whole weight and inside mud pressure of drill string
Specification of the Drilling rig API8C Swivel
Model | SL135 | SL160 | SL170 | SL225 | SL450 | LB140 | CH125 | |
Max. static load ratingkN | 1350 | 1600 | 1700 | 2250 | 4500 | 1245 | 1250 | |
Max. speedr/min | 300 | 300 | 300 | 300 | 300 | 300 | 300 | |
Max. working pressure Mpa | 27.5 | 35 | 35 | 35 | 35 | 27.5 | 21 | |
Dia.of stemmm | 60 | 57 | 70 | 75 | 75 | 60 | 68 | |
15° | 15° | 15° | 15° | 15° | 15° | 15° | ||
| API | 4 1/2 | 4 1/2 | 4 1/2 | 65/8 | 6 5/8 | 4 1/2 | 4 1/2 |
API | 6 5/8 | 6 5/8 | 6 5/8 | 6 5/8 | 75/8 | 6 5/8 | 6 5/8 | |
ZZTOP is the experienced and expertized provider for the drilling rig components and its related parts, provides cost effective oilfield parts in a wide range of Brand, such as BOMCO, HH, HBRS, RG, SJ etc. The main drilling rig parts include mud pum, drawwrok, crown block, swivel, master, ratory table. etc.
Drilling rig SL450 Swivel
API 8A SL450 Swivel for drilling rig
