Tigerrig manufacture long work wife 13 3/8-30" B type tong/clamp for handing tools
Production Description:
Q340-762/35 (13 3/8-30in) casing clamps are used to tighten or unscrew casing during oil drilling operations. Casing coupling thread.
Specifications
Buckle tube diameter
Rated torque
mm
in
KN.m
340-368
13 3/8-14 1/2
35
368-406
14 1/2-16
406-445
16-17 1/2
445-483
17 /2-19
483-508
19-20
508-546
20-21 1/2
546-584
21 1/2-23
610-648
24-25 1/2
648-686
25 1/2-27
686-724
27-28 1/2
724-762
28 1/2-30