Tigerrig API 7K Drilling Rig Handling Tools D/C/B Type Drill Pipe Manual Tongs for Oil Well Drilling
Production description:
Q/86-324/75 (3 3/8-12 3/4in) B-type tongs are an essential tool for unloading drill pipe and casing joints or coupling threads on oil drilling equipment, and can be replaced by snap tongs. Change each snap shoulder to change the snap size.
Specifications
Buckle clamp
Buckle shoulder
Buckle diameter
Rated torque
5a
1
86-105(3 3/8-4 1/8)
55
2
105-133(4 1/8-5 1/4)
75
5b
108-133(4 1/4-5 1/4)
127-146(5-5 3/4)
3
152-171(6-6 3/4)
5b-1
133-146(5 1/4-5 3/4)
152-168(6 -6 5/8)
171-203(6 3/4-8)
5c
168-187(6 5/8-7 3/8)
187-203(7 3/8-8)
216-244(8 1/2-9 5/8)
5d
216-244(8 1/2-10 3/4)
270-273(105/8-10 3/4)
5e
298(11 3/4)
324(12 3/4)
5e3
340 (13 3/8)