HOT!!! API 7K Q 13 3/8-30-35 Casing Tongs
USD $2,000 - $3,500,000 /Set
Min.Order:1 Set
Sinotai Petroleum Equipment Co., Ltd.
Q 13 3/8-30-35 Casing Tongs
1.The casing tongs is an essential tool in oil drilling operation to fasten or remove the screws of casing joint or coupling.
2. Through changing hinge jaws and handling shoulders of latch lug jaw can adjust the handing size of the tongs.
3.Type casing tongs are designed and manufactured in accordance with the API Spec 7K Specification for Drilling and Well Serving Equipment.
Lug Jaw Size | Torque | ||
mm | in | lb·ft | KN·m |
340-368 | 133/8-141/2 | 25,000 | 35 |
368-406 | 141/2-16 | ||
406-445 | 16-171/2 | ||
445-483 | 171/2-19 | ||
483-508 | 19-20 | ||
508-546 | 20-211/2 | ||
546-584 | 211/2-23 | ||
610-648 | 24-251/2 | ||
648-686 | 251/2-27 | ||
686-724 | 27-281/2 | ||
724-762 | 281/2-30 | ||
762-800 | 30-311/2 | ||
800-838 | 311/2-33 | ||
838-876 | 33-341/2 | ||
876-915 | 341/2-36 |