Manual Tong Type LF

Categories Manual Tong, Handling Tools Tags handling tool, manual tong

Manual Tongs Type LF are an essential tool in oil operation to make up and break out drill pipes. Casing joint and coupling. It can be adjusted by changing latch lug jaws and handling shoulders.

Parameter of Manual Tong Type LF

Manual Tongs Type LF are an essential tool in oil operation to make up and break out drill pipes. Casing joint and coupling. It can be adjusted by changing latch lug jaws and handling shoulders.

The available range of manual tongs is from 2-3/8 ~7 inches. LF Manual Tongs are also known as HT 14 Manual Tongs.

No. of Latch	Latch Step	Size Range		Rated Torque
Lug Jaw	Latch Step	in	mm	kN·m
1#	1	2-3/8 ~ 2-7/8	60.32 ~ 73	22
1#	2	2-7/8 ~ 3-1/2	73 ~ 88.9
2#	1	3-1/2 ~ 4-1/4	88.9 ~ 107.95
2#	2	4-1/4 ~ 5	107.95 ~ 127
3#	1	4-3/4 ~ 5-1/2	120.65 ~ 139.7
3#	2	5-1/2 ~ 6-1/4	120.65 ~ 139.7
4#	1	5-3/4 ~ 6-3/8	146.05 ~ 161.93
4#	2	6-3/8 ~ 7	161.93 ~ 177.8