API 7K DB Manual Tong
group nameWellhead Tools
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Min Order1 piece
modelDB
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update timeMon, 08 Apr 2013 00:19:58 GMT
Paramtents
Processing Type Forging
Machine Type Drilling Equipment
petroleum equipment API 7K
Use Well Drilling
Certification API
Material Carbon Steel
Packging & Delivery
Min Order1 piece
Briefing
1.for 4" to 17" drilling and casing tubular
2.Maximum Rated Capacity 100,000ftlbs
3.AP
Detailed
API 7K DB Manual Tong
1.for 4" to 17" drilling and casing tubular
2.Maximum Rated Capacity 100,000ftlbs
3.API 7K
API 7K DB Manual Tong
Manual Tongs are necessary tools applied to make up and break out pipes. Changing lug jaws and latch steps can adjust different handling sizes of the tongs. They are designed and manufactured according to API Spec 7K.
No. of Latch Lug Jaw | No. of Hinge pin hole | Size Range | Rated Torque kN·m | |
in | mm | |||
1 |
| 31/2~6 | 88.9~152 | 90 |
| 53/4~7 | 146~178 | ||
| 65/8~81/4 | 168~210 | ||
2 |
| 8~95/8 | 203~244 | |
| 105/8~111/4 | 270~286 | ||
3 |
| 113/4~123/4 | 298~324 | 55 |
133/8~143/8 | 340~365 | |||
4 |
| 16~17 | 406~432 | |
