Oil Drilling Rig Equipment Tools API 7K Type B Manual Tongs

• After-sales Service: 24/7
• Warranty: 24/7
• Manufacturing Process: Forging
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 7K
• Surface Treatment: None
• Operation Pressure: None
• Material: Stainless Steel
• Specification: Type B
• Trademark: GOLDENMAN
• Origin: China
• HS Code: 8431
• Production Capacity: 150000
• Package Size: 80.00cm * 50.00cm * 30.00cm
• Package Gross Weight: 210.000kg

Product Description

Oil drilling rig equipment tools API 7K Type B Manual Tongs

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 . Manual tongs type B 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.



 

Jaw No.	Step of each jaw	Size Range (inch)	Torque (kN·m)
5a	1	3 3/8, 3 3/4, 4 1/8	55
	2	4 1/8, 4 1/4, 4 1/2, 4 5/8, 4 3/4, 5, 5 1/8, 5 1/4	75
5b	1	4 1/4, 4 1/2, 4 5/8, 4 3/4, 5, 5 1/8, 5 1/4
	2	5, 5 1/8 5 1/4, 5 3/8, 5 1/2, 5 9/16, 5 5/8, 5 3/4
	3	6, 6 1/8, 6 1/4, 6 3/8, 6 1/2, 6 3/4
5c	1	6 5/8, 6 3/4, 7, 71/16, 71/4, 73/8
	2	7 3/8, 7 5/8, 7 3/4, 8
	3	8 1/2, 8 5/8	55
5e	1, 2	11 3/4 ,12 3/4