Heavy-Duty Manual Tong for Pipe Threads
Manual Tong Type B

Type B Manual Tongs is an essential tool in oil operation to fasten or remove the screws of drill pipe and casing joint or coupling. The handling size of manual tongs can be adjusted by changing latch lug jaws and latch steps. The available range of manual tongs is from 3-3/8 ~12-3/4 inches. B Manual Tongs are also known as HT 55 Manual Tongs.
| No-of Latch Lug Jaw | Latch Step |
Size Range mm (in) |
Rated Torque (kN.m) |
| 5a | 1 | 86~105 (3-3/8~4-1/8) | 55 |
| 2 | 105~133 (4-1/8~5-1/4) | 75 | |
| 5b | 1 | 108~133 (4-1/4~5-1/4) | |
| 2 | 127~146 (5~5-3/4) | ||
| 3 | 152~171 (6~6-3/4) | ||
| 5b1 | 1 | 133~146 (5-1/4~5-3/4) | |
| 2 | 152~168 (6~6-5/8) | ||
| 3 | 172~203 (6-3/4~8) | 55 | |
| 5c | 1 | 168~187 (6-5/8~7-3/8) | 75 |
| 2 | 187~203 (7-3/8~8) | ||
| 3 | 216~219 (8-1/2~8-5/8) | 55 | |
| 5d | 1 | 216~244 (8-1/2~9-5/8) | |
| 2 | 270~273 (10-5/8~10-3/4) | ||
| 5e | 1 | 298 (11-3/4) | |
| 2 | 324 (12-3/4) | ||
| 5e1 | 1 | 273 (10-3/4) | |
| 2 | 299 (11-3/4) | ||
| 5e3 | 1 | 330~340 (13~13-3/8) |
Manual Tong Type SB

Type SB Manual Tong is an essential tool in oil drilling operation to fasten or remove the screws of drill pipe and casing joint or coupling. It can be adjusted by changing latch lug jaws and latch steps. The available range of manual tongs is from 3-3/8 ~13-3/8 inches.
| No.of Latch Lug Jaw | Latch Step | Size Range | Rated Torque | ||
| Inch | mm | lb.ft | kN.m | ||
| 1# | 1 | 3-1/2~4-1/8 | 88.9~104.78 | 55000 | 75 |
| 2 | 4-1/8~5 | 104.78~127 | |||
| 2# | 1 | 4-1/4~5-1/4 | 107.95~133.35 | ||
| 2 | 5~5-3/4 | 127~146.05 | |||
| 3 | 6~6-3/4 | 152.4~171.45 | |||
| 3# | 1 | 6-5/8~7-1/4 | 168.28~184.15 | ||
| 2 | 7-3/8~8 | 187.33~203.2 | |||
| 3 | 8-1/2~9 | 215.9~228.6 | |||
| 4# | 1 | 9~9-5/8 | 228.6~244.48 | 40000 | 55 |
| 2 | 10-5/8~10-3/4 | 269.88~273.05 | |||
| 5# | 1 | 11-3/4 | 298.45 | ||
| 6# | 1 | 12-3/4~13 | 323.85~330.2 | 30000 | 40 |
| 7# | 1 | 13-3/8 | 339.73 | ||
Manual Tong Type DB

Type DB Manual Tongs are an essential tool in oil operation to make up and break out drill pipes. Casing joint and coupling. It can be adjusted by changing latch lug jaws and handling shoulders. DB Manual Tongs are also known as HT 65 Manual Tongs.
The available range of manual tongs is from 3-1/2 ~17 inches.
| No. of Latch Lug Jaw | No. of Hinge Pin Hole | Size Range mm (in) | Rated Torque kN.m |
| 1# | 1 | 89~152 (3-1/2~6) | 90 |
| 2 | 114~178 (4-1/2~7) | ||
| 3 | 140~210 (5-1/2~8-1/4) | ||
| 2# | 1 | 203~244 (8~9-5/8) | 90 |
| 2 | 244~286 (9-5/8~11-1/4) | ||
| 3# | 1 | 298~324 (11-3/4~12-3/4) | 55 |
| 2 | 340~365 (13-3/8~14-3/8) | ||
| 4# | 2 | 406~432 (16~17) | 55 |
Manual Tong Type SDD

Type SDD Manual Tongs are an essential tool in oil operation to make up and break out drill pipes. Casing joint and coupling. It can be adjusted by changing latch lug jaws and handling shoulders. SDD Manual Tongs are also known as HT 100 Manual Tongs.
The available range of manual tongs is from 4 ~17 inches.
|
No. of Latch Lug Jaw |
No. of Hinge Pin Hole |
Latch Step | Size Range | Rated Torque | |
| in | mm | kN·m | |||
| 1# | Ⅰ | 1 | 4~5-1/2 | 101.6~139.7 | 135 |
| 2 | 5-1/2~5-3/4 | 139.7~146 | |||
| Ⅱ | 1 | 5-1/2~6-5/8 | 139.7~168.3 | ||
| 2 | 6-1/2~7-1/4 | 165.1~184.2 | |||
| Ⅲ | 1 | 6-5/8~7-5/8 | 168.3~193.7 | ||
| 2 | 7-3/4~8-1/2 | 196.9~215.9 | |||
| 2# | Ⅰ | 1 | 8-1/2~9 | 215.9~228.6 | |
| Ⅱ | 2 | 9-1/2~10-3/4 | 241.3~273 | ||
| 2 | 10-3/4~12 | 273~304.8 | |||
| 3# | Ⅰ | 1 | 12~12-3/4 | 304.8~323.8 | 100 |
| Ⅱ | 1 | 13-3/8~14 | 339.7~355.6 | ||
| 2 | 15 | 381 | |||
| 4# | Ⅱ | 1 | 15-3/4 | 400 | 135 |
| 5# | Ⅱ | 1 | 16 | 406.4 | 80 |
| 2 | 17 | 431.8 | |||
Manual Tong Type LF

Type LF Manual Tongs are an essential tool in oil operation to make up and break out drill pipes. Casing joint and coupling. It can be adjusted by changing latch lug jaws and handling shoulders.
The available range of manual tongs is from 2-3/8 ~7 inches. LF Manual Tongs are also known as HT 14 Manual Tongs.
|
No. of Latch Lug Jaw |
Latch Step | Size Range | Rated Torque | |
| in | mm | kN·m | ||
| 1# | 1 | 2-3/8 ~ 2-7/8 | 60.32 ~ 73 | 22 |
| 2 | 2-7/8 ~ 3-1/2 | 73 ~ 88.9 | ||
| 2# | 1 | 3-1/2 ~ 4-1/4 | 88.9 ~ 107.95 | |
| 2 | 4-1/4 ~ 5 | 107.95 ~ 127 | ||
| 3# | 1 | 4-3/4 ~ 5-1/2 | 120.65 ~ 139.7 | |
| 2 | 5-1/2 ~ 6-1/4 | 120.65 ~ 139.7 | ||
| 4# | 1 | 5-3/4 ~ 6-3/8 | 146.05 ~ 161.93 | |
| 2 | 6-3/8 ~ 7 | 161.93 ~ 177.8 | ||
Manual Tong Type C

Type LF Manual Tongs are an essential tool in oil operation to make up and break out drill pipes. Casing joint and coupling. It can be adjusted by changing latch lug jaws and handling shoulders.
The available range of manual tongs is from 2-3/8 ~10-3/4 inches. C Manual Tongs are also known as HT 35 Manual Tongs.
|
No. of Latch Lug Jaw |
No. of Short Jaw |
No. of Hinge Jaw |
Size Range | Rated Torque | |
| in | mm | kN·m | |||
| 1# | 1# | / | 2-3/8 ~ 3.668 | 60.33 ~ 93.17 | 48 |
| 2# | 2-7/8 ~ 4-1/4 | 73.03 ~ 108 | |||
| 3# | 3-1/2 ~ 5-1/4 | 88.9 ~ 133.35 | |||
| 4# | 5-1/2 ~ 7 | 139.7 ~ 177.8 | |||
| 5# | 2# | 1# | 7 ~ 8-5/8 | 177.8 ~ 219.08 | |
| 6# | 2# | 9-5/8 ~ 10-3/4 | 244.5 ~ 273.05 | ||
Workover Tongs

This tool is used to fasten or remove the screws of the drill tool and casing in well-drilling operation. The handling size of this type of tongs can be adjusted by changing latch lug jaws. The available range of manual tongs is from 2-3/8 ~10-3/4 inches.
|
No. of Latch Lug Jaw |
Size Range | Rated Torque | |
| in | mm | kN.m | |
| 1# | 2-3/8 ~ 4-1/2 | 60.3 ~ 114.3 | 35 |
| 2# | 4-1/2 ~ 6-1/2 | 114.3 ~ 165.1 | |
| 3# | 6-1/2 ~ 8-5/8 | 165.1 ~ 219.1 | |
| 4# | 9-5/8 ~ 10-3/4 | 244.5 ~ 273.1 | |
Manual Tong Type WWC

WWC Manual Tong is used to fasten or remove the screws of the drill tool and casing in well-drilling operation. The handling size of this type of tongs can be adjusted by changing latch lug jaws. The available range of manual tongs is from 2-3/8 ~10-3/4 inches.
|
No.of Latch Lug Jaw |
Size Range | Rated Torque | |
| mm | in | kN·m | |
| 1# | 60.3 ~ 88.9 | 2-3/8 ~ 3-1/2 | 27 |
| 2# | 73 ~ 107.95 | 2-7/8 ~ 4-1/4 | |
| 3# | 101.6 ~ 146.05 | 4 ~ 5-3/4 | |
| 4# | 146.05 ~ 177.8 | 5-3/4 ~ 7 | 20 |
| 5# | 184.15 ~ 219.1 | 7-1/4 ~ 8-5/8 | |
| 6# | 244.475 ~ 273.05 | 9-5/8 ~ 10-3/4 | 14 |
Manual Tong Type WWB

WWB Manual Tong is used to fasten or remove the screws of the drill tool and casing in well-drilling operation. The handling size of this type of tongs can be adjusted by changing latch lug jaws. The available range of manual tongs is from 2-3/8 ~10-3/4 inches.
|
No.of Latch Lug Jaw |
Size range | Rated Torque | |
| mm | in | kN·m | |
| 1# | 60.3 ~ 95.25 | 2-3/8 ~ 3-3/4 | 48 |
| 2# | 88.9 ~ 117.48 | 3-1/2 ~ 4-5/8 | |
| 3# | 114.3 ~ 146.05 | 4-1/2 ~ 5-3/4 | |
| 4# | 133.35 ~ 184.15 | 5-1/4 ~ 7-1/4 | |
| 5# | 174.6 ~ 219.1 | 6-7/8 ~ 8-5/8 | |
| 6# | 228.6 ~ 273.05 | 9 ~ 10-3/4 | 35 |
Manual Tong Type AAX

Type AXX Manual Tongs are an essential tool in oil operation to make up and break out drill pipes. Casing joint and coupling. It can be adjusted by changing latch lug jaws and handling shoulders.
The available range of manual tongs is from 2-7/8 ~13-3/8 inches.
|
No. of Latch Lug Jaw |
Size Range | Rated Torque | |
| mm | in | kN·m | |
| 1# | 73 ~ 95.25 | 2-7/8 ~ 3-3/4 | 75 |
| 2# | 88.9 ~ 114.3 | 3-1/2 ~ 4-1/2 | |
| 3# | 101.6 ~ 133.35 | 4 ~ 5-1/4 | |
| 4# | 127 ~ 184.15 | 5 ~ 7-1/4 | |
| 5# | 174.6 ~ 219.1 | 6-7/8 ~ 8-5/8 | |
| 6# | 228.6 ~ 273.05 | 9 ~ 10-3/4 | 40 |
| 7# | 273.05 ~ 298.45 | 10-3/4 ~ 11-3/4 | |
| 8# | 339.7 | 2013/3/8 | |
Casing Tong

Casing Tongs are essential tools in oil operation to make up and break out the screws of casing and casing coupling in the drilling operation. Type B Casing Tongs are also know as HT 50 Casing Tongs.
|
No. of Latch Lug Jaw |
Size Range | Rated Torque | |
| in | mm | kN.m | |
| 4# | 13-3/8 | 340, 365 | 8 |
Extended Casing Tong

Extended Casing Tong is capable of marking up or breaking out the screws of casing and casing couplings in drilling operation.
| Model | No. of Hinge Jaw | Size Range | Rated Torque | |
| mm | in | kN.m | ||
| Q13-3/8 ~ 25-1/2 -35 | 9, 8 | 340 ~ 368 | 13-3/8 ~ 14-1/2 | 35 |
| 8, 7 | 368 ~ 406 | 14-1/2 ~ 16 | ||
| 8, 9, 9 | 406 ~ 445 | 16 ~ 17-1/2 | ||
| 8, 9, 7 | 445 ~ 483 | 17-1/2 ~ 19 | ||
| 7, 8, 7 | 483 ~ 508 | 19 ~ 20 | ||
| 9, 8, 9, 7 | 508 ~ 546 | 20 ~ 21-1/2 | ||
| 9, 7, 8, 7 | 546 ~ 584 | 21-1/2 ~ 23 | ||
| 9, 9, 8, 7, 7 | 610 ~ 648 | 24 ~ 25-1/2 | ||
| 9, 8, 7, 7, 7 | 648 ~ 689 | 25-1/2 ~ 27 | ||
| 8, 7, 7, 7, 7 | 689 ~ 724 | 27 ~ 28-1/2 | ||
| 9, 9, 8, 7, 7, 8 | 724 ~ 762 | 28-1/2 ~ 30 | ||
| 9, 7, 7, 7, 7, 8 | 762 | 30 | ||
| Q25-1/2 ~ 36-55 | 9, 8, 7, 7, 7 | 648 ~ 686 | 25-1/2 ~ 27 | 55 |
| 8, 7, 7, 7, 7 | 686 ~ 724 | 27 ~ 28-1/2 | ||
| 9, 9, 7, 7, 7, 8 | 724 ~ 762 | 28-1/2 ~ 30 | ||
| 9, 7, 7, 7, 7, 8 | 762 ~ 803 | 30 ~ 31-5/8 | ||
| 8, 9, 8, 9, 7, 7, 7 | 800 ~ 838 | 31-1/2 ~ 33 | ||
| 7, 9, 8, 9, 9, 7, 8, 9 | 838 ~ 876 | 33 ~ 34-1/2 | ||
| 8, 7, 7, 9, 9, 8, 8, 8 | 876 ~ 914 | 34-1/2 ~ 36 | ||











