Workover Manual Tongs
Workover manual tong is used to fasten or remove the screws of drill tool and casing in well drilling operation. This repairing manual tong is designed to cover the pipe size from 2 3/8" to 10 3/4"/35. And the handing size of the manual tong can be adjusted by changing the latch lug jaws and handling shoulders. Workover manual tong is designed and manufactured according to the API Spec 7K-2005 “Specification for Drilling and Well Servicing Equipment” and the National Standard for the Petroleum Gas Industry SY/T 5035-2004 “Elevator Links, Elevators And Tongs”.
| Type | Latch Lug Jaw No. | Gripping Range of Workover Manual Tong | Torque(KN·m) | |
| in | mm | |||
| Q60-273/35 Repairing Tongs | 3a | 2.3/8-4.1/2 | 60.3-114.3 | 35 |
| 3b | 4.1/2-6.1/2 | 114.3-165.1 | ||
| 3c | 6.1/2-8.5/8 | 165.1-219.1 | ||
| 3d | 9.5/8-10.3/4 | 244.5-273.1 | ||
LantyTool® is a first-level supply member of Chinese Petroleum & Natural Gas Consortium. At the same time, it's also the member of China Petrochemical Material Resources Market. And the company has achieved its own right for products import and export. All the products, including workover manual tong or repairing manual tong are all in accordance with ISO9001-2008, ISO1400:2004, GB/T28001-2011 and API Spec 7K, 8C.