API Standard manual tongs
They are with large handling range and light weight. Thereinto, these slips have larger contact area on the tape and heat-treated for strength and ware resistance.They are designed and manufactured according to API Spec 7K.
Type SDD Manual Tong
Latch Lug Jaw No. | Gripping Range | Torque max. | |
in | mm | kN·m | |
1# | 4－8 1/2 | 101.6~215.9 | 140 |
2# | 8 1/2－12* | 215.9~304.8 | |
3# | 12－15* | 304.8~381 | 105 |
4# | 15 3/4* | 400.1 | 140 |
5# | 16－17* | 406.4~431.8 | 85 |
Type B manual tongs
Latch Lug Jaw No. | Gripping Range | Torque max. | ||
in | mm | kN·m | ||
5a | 1 | 3 3/8—4 1/8 | 85.7~104.8 | 55 |
2 | 4 1/8—5 1/4 | 104.8~133.4 | ||
5b | 1 | 4 1/4—5 1/4 | 108~133.4 | 75 |
2 | 5—5.3/4 | 127~146.1 | ||
3 | 6—6 3/4 | 152.4~171.5 | ||
5b1 | 1 | 5 1/4—5 3/4 | 133.4~146.1 | |
2 | 6—6 5/8 | 152.4~168.3 | ||
3 | 6 3/4—8 | 171.5~203.2 | ||
5c | 1 | 6 5/8—7 3/8 | 168.3~187.3 | |
2 | 7 3/8—8 | 187.3~203.2 | 55 | |
3 | 8 1/2—8 5/8 | 215.9~219.1 | ||
5d | 1 | 8 1/2—9 5/8 | 215.9~244.5 | |
2 | 10 5/8—10 3/4 | 269.9~273.1 | ||
5e | 1 | 11 3/4 | 298.5 | |
2 | 12 3/4 | 323.9 | ||
5e3 | 1 | 13 3/8 | 339.7 | |
Type DB Manual Tong
Latch Lug Jaw | Gripping Range | Torque max. | ||
Latch Lug Jaw No. | Axle Pin Hole No. | in | mm | kN m |
1 | Latch Lug Jaw | 3 1/2-4 1/2 | 89~114 | 90 |
4 1/2-6 | 114~152 | |||
57 | 127~178 | |||
6-8 1/4 | 152~210 | |||
2 | 8-9 5/8 | 203~244 | ||
10 5/8-11 1/4 | 270~286 | |||
3 | Hinge Jaw | 11 3/4-12 3/4 | 298~324 | 55 |
13 3/8-14 3/8 | 340~365 | |||
4 | 16-17 | 406~432 | ||
Type C Manual Tongs
Part No. | Lug law size | Torque | |||
Latch Lug Jaw Assembly No. | Short Jaw Assembly No. | Hinge Assembly No. | in | mm | kN.m |
1# | 1# | _ | 2.3/8-3.668 | 60.33-93.17 | 48 |
2# | 1# | _ | 2.7/8-4.1/4 | 73.03-108 | |
3# | 1# | _ | 3.1/2-5.1/4 | 88.9-133.35 | |
4# | 1# | _ | 5.1/4-7 | 133.35-177.8 | |
5# | 2# | 1# | 7-8.5/8 | 177.8-219.08 | |
6# | 2# | 2# | 9.5/8-10.3/4 | 244.5-273.05 | |
Company Introduction
Xi'an KINGWELL OILFIELD MACHINERY Co., Ltd. (KINGWELL) is a highly reputable supplier for oilfield equipment and services to Oil & Gas industries and provides complete solutions.
With over 10 years developing, we were developed from the beginning drilling service to manufacture factory who produce OCTG, drilling tools, DST tools and Solid control products.
KINGWELL have experienced team, stronger enough to meet any challenge, we do believe honest is the base of business and cooperation; our aim is to build solid relationship with any part of honest. kingwell can provide highly efficient services to its clients resulting in accurate and timely deliveries at the best prices. Our products have been exported to Europe, American and Middle East.
