Xi’an Chancemate Petroleum Mechanical Co.,Ltd

Type B manual tong

Product Name:

Type B manual tong

No. :

Product Description

Type B manual tong

Type B manual tong

Introduce of Type B manual tong

The type B manual tong is designed and manufactured in accordance with the API Spec 7K《Specification for Drilling and Well Servicing Equipment》and the National Standard for the Petroleum Gas Industry SY/T 5035《Elevator links ,elevators and tongs》which is a useful tool applied to make up and break out drill pipes ,coupling hoop of the drill pipe、joint、casings、casing hoops etc. When raise drill tool up and fall it down. Changing the latch lug jaws and handling shoulders can adjust the handing size of the tongs. According to the different handing size torque’s tongs can be ascertain.

Main Technical Parameters of type B manual tong

For handling size 3 3/8-12 3/4 inch

Latch Lug Jaw No.		Gripping Range		Torque max.
Latch Lug Jaw No.		in	mm	kN·m
5a	1	3 3/8—4 1/8	85.7~104.8	55
5a	2	4 1/8—5 1/4	104.8~133.4	55
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
5d	2	10 5/8—10 3/4	269.9~273.1
5e	1	11 3/4	298.5
5e	2	12 3/4	323.9
5e3	1	13 3/8	339.7

Send your inquiry to email: sales@chancematewellcontrol.com, we are waiting for you.