Manual Tongs Type C

API Spec 7K

Applicable pipe diameter: 2.3/8-10.3/4 inches

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Api 7k Oilfield Using Type C Manual Tongs alloy steel manual tongs type c for well drilling api 7k alloy steel manual tongs type c different models manual tongs type drill rig manual tongs api 7k sb manual tongs

Product Description

Product Parameters

Manual Tongs Type C are the tools used to drill and unscrew various types of pipe strings and tools during drilling and workover operations. By changing the buckle heads and buckle steps, it can meet the needs of different sizes of pipe diameters and buckles. Applicable pipe diameter: 2.3/8-10.3/4in; maximum torque: 48kN.m; products are designed and manufactured according to API Spec 7K specifications.

Fastening clamp number	Short clamp	Hinge clamp number	Fastening pipe diameter range		Torque KN.m
Fastening clamp number	Short clamp	Hinge clamp number	in	mm	Torque 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#	2#	9.5/8-10.3/4	244.5-273.05