API 7K Extended Casing Tongs
group nameWellhead Tools
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Min Order1 piece
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update timeMon, 08 Apr 2013 00:20:06 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 tong
2.Maximum Rated Capacity 100,000ftlbs
3.API 7K
Detailed
Extended Casing Tongs
1.for 4" to 17" drilling and casing tong
2.Maximum Rated Capacity 100,000ftlbs
3.API 7K
API 7K Extended Casing Tongs
Extended Casing Tongs are capable of making up or breaking out the screws of casings and casing couplings in drilling operation. They are designed and manufactured according to API Spec 7K.
No. of Hinge Jaw | Size Range | Rated Torque kN·m | |
in | mm | ||
9,8 | 133/8~141/2 | 340~368.3 | 35 |
8,7 | 141/2~16 | 368.3~406.4 | |
8,9,9 | 16~171/2 | 406.4~444.5 | |
8,9,7 | 171/2~19 | 444.5~482.6 | |
7,8,7 | 19~20 | 482.6~508 | |
9,8,9,7 | 20~211/2 | 508~546.1 | |
9,7,8,7 | 211/2~23 | 546.1~584.2 | |
9,9,8,7,7 | 24~251/2 | 609.6~647.7 | |
9,8,7,7,7 | 251/2~27 | 647.7~685.8 | |
8,7,7,7,7 | 27~281/2 | 685.8~723.9 | |
9,9,8,7,7,8 | 281/2~30 | 723.9~762 | |
9,7,7,7,7,8 | 30 | 762 | |
