MANUAL TONGS

TECHNICAL SUMMARY

Manual Tongs are essential makeup/breakout tools for drilling, workover and well maintenance operations. Available in B/SB/Extended Casing Tong series, they cover 2 ⅜ - 36” tubulars (drill pipes, tubings, large-diameter casings) with torque ratings ranging 14 - 135kN·m. Featuring replaceable jaws, anti-slip inserts and tiered load designs, the B/SB series suits routine onshore/offshore tubular operations, the Extended Casing Tong serves super-large casing running, and workover-exclusive variants fit frequent makeup/breakout in well service sites, ensuring safe, efficient operations across diverse well scenarios.

SPECIFICATION

Type

Size range

Rated torque

in

mm

KN.m

Tongs type DB

3 1/2 ~ 11 1/4

88.9 ~ 286

90

11 3/4 ~ 17

289 ~ 432

55

Tongs type B

3 3/8 ~ 11 3/8

85.7 ~ 339.7

55

4 1/8 ~ 8

104.8 ~ 203.2

75

Tongs type SB

3 1/2 ~ 9

88.9 ~ 228.6

75

9 ~ 11 3/4

228.6 ~ 298.5

55

12 3/4 ~ 13 3/8

323.8 ~ 339.7

40

Tongs type SDD

4 ~ 15 3/4

101.6 ~ 400

135

12 ~ 15

304.8 ~ 381

100

16 ~ 17

406.4 ~ 431.8

80

Tongs type LF

2 3/8 ~ 7

60.3 ~ 177.8

22

Tongs type C

2 3/8 ~ 10 3/4

60.3 ~ 273

48

Workover tongs

2 3/8 ~ 10 3/4

60.3 ~ 273

35

Tongs type WWC

2 3/8 ~ 5 3/4

60.3 ~ 146.1

27

5 3/4 ~ 8 5/8

146.1 ~ 219

20

9 5/8 ~ 10 3/4

224.5 ~ 273

14

Tongs type WWB

2 3/8 ~ 8 5/8

60.3 ~ 219

48

9 5/8  ~ 10 3/4

228.6 ~ 273

35

Tongs type AAX

2 3/8 ~ 8 5/8

60.3 ~ 219

75

9 ~ 13 3/8

228.6 ~ 339.7

40

Extended casing tong

13 3/4 ~ 30

339.7 ~ 762

35

25 1/2 ~ 36

647.7 ~ 914.4

35

MANUAL TONGS