SDD type Manual Tongs for well drilling API 7K standard

Produced by: Dongying Lake Petroleum Technology CO.,Ltd

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Brand Name :	Lake Petro
Model Number :	SDD
Certification :	API
Place of Origin :	Shandong, China
MOQ :	1 Set
Price :	$3,500.00 / Set
Payment Terms :	T/T, L/C, Western Union
Delivery Time :	1-20 set:30 days;>20:to be negotiated
Packaging Details :	Plywood cases or according to customers' requirement
Material :	Carbon Steel
Application :	Well Drilling
Processing Type :	Forging
Size :	4 "~17"
rated torque :	80-135kN.m

API 7K standard SDD type Manual Tongs for well drilling

The manual tongs are designed and manufactured in accordance with the API Spec 7K and the national standard GB/T 17744 of the People's Republic of China- Petroleum and natural gas industries - Drilling and well servicing equipment-and national standard for the Petholeum Gas Industry SY/T 5074 of the People's Republic of China Power tongs and tongs for drilling and well servicing 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 requirements of the usage different torque's tongs can be chosen.

Main Technical Parameters

No. of Latch Lug Jaw	No. of Hinge Pin Hole	Latch Step	Size Range		Rated Torque kN·m
No. of Latch Lug Jaw	No. of Hinge Pin Hole	Latch Step	in	mm	Rated Torque kN·m
1#	Ⅰ	1	4-5.1/2	101.6-139.7	135
	Ⅰ	2	5.1/2-5.3/4	139.7-146
	Ⅱ	1	5.1/2-6.5/8	139.7-168.3
	Ⅱ	2	6.1/2-7.1/4	165.1-184.2
	Ⅲ	1	6.5/8-7.5/8	168.3-193.7
	Ⅲ	2	7.3/4-8.1/2	196.9-215.9
2#	Ⅰ	1	8.1/2-9	215.9-228.6
	Ⅱ	2	9.1/2-10.3/4	241.3-273
	Ⅱ	2	10.3/4-12	273-304.8
3#	Ⅰ	1	12-12.3/4	304.8-323.8	100
	Ⅱ	1	13.3/8-14	339.7-355.6
	Ⅱ	2	15	381
4#	Ⅱ	1	15.3/4	400	135
5#	Ⅱ	1	16	406.4	80
5#	Ⅱ	2	17	431.8	80

Packaging & Shipping

Standard export packing or wooden case.