Name: API Spec 7K drilling manual tongs with high quality
Brand: Lockheed
Availability: InStock

Product Details

Cangzhou Lockheed Drilling Equipment Parts Co.,Ltd

1.Profile of company

Established in 1998, Cangzhou Lockheed Drilling Equipment Parts Co., Ltd. is a professional technology-oriented enterprise specialized in the production drilling equipments and tools,which is one of the leading corporations of drilling tools and workover fishing tool manufacturing industry. Including three series with full model types,as follows:

Drilling Bit series: rock roller bit,tricone bit,pdc drill bit,single bit,cone bit and hole opener;

Drilling Equipment Parts series: manual tong,elevator,slips,stabilizer;

Workover Fishing Tool series: releasing spear,junk basket, overshot,reversing sub,die collar, fishing tap etc.

Our goal:Strive for Perfection and Win by Quality.

2.Product detail

Type B drilling manual tongs

1.Manual Tongs are necessary tools applied to make up and break our pipes.Changing lug jaws and latch steps can adjust different handing sizes of the tongs .They are designed and manufactured according to API Spec 7K specification for drilling and well sevincing equipment .

2,Manual tongs type DB is used to fasten or remove the screws of drill tool and casing in well drilling operation , the handing size of this type can be adjusted by changing latch lug jaws.

Specification

No. of latch Lug Jaws	No. of Hinge Pin	Pipe size		Rated Torque
		in	mm
1	1	45½	101.6-139.7	140KN·m
		5½5¾	139.7-146
	2	5½-6	139.7-168.3
		6½-7¼	165.1-184.2
	3	6-7	168.3-193.7
		7¾-8½	196.9-215.9
2	1	8½-9	215.9-228.6
		9½-10¾	241.3-273
	2	10¾-12	273-304.8
3	1	12-12¾	304.8-323.8	100KN·m
	2	13-14	339.7-355.6
		15	381
4	2	15¾	400	80KN·m
5	2	16	406.4
		17	431.8
NOTE:Hinge pin hole of No.234&5 Latch Lug Jaw is that of Hinge-jaw Assembly

3.Product show

4.Other drilling equipment show

5.Packing and transportation

6.Welcome to visit our factory

7.Welcome to contact me!!!

Your satisfaction is our mission!!!