API 7K Standard Lf Type Manual Tongs for Well Drilling

• Customization: Available
• After-sales Service: on Line
• Warranty: 1year
• Model NO.: LF
• Manufacturing Process: Forging
• Surface Treatment: Oxidation
• Operation Pressure: No
• Material: Zg35mrmo
• Transport Package: Wooden Case
• Specification: 2 3/8′′-7′′
• Trademark: Strong
• Origin: Jiangsu. China
• HS Code: 8431431000
• Production Capacity: 30 Set/Sets Per Month
• Package Size: 104.00cm * 54.00cm * 32.00cm
• Package Gross Weight: 150.000kg

Product Description

                         API 7K standard LF type Manual Tongs for well drilling

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

Product Parameters

No.of Latch Lug jaw	Latch step	Size Range(mm(in))		Rated Torque kN·m
		in	mm
1#	1	2.3/8-2.7/8	60.32-73	22
	2	2.7/8-3.1/2	73-88.9
2#	1	3.1/2-4.1/4	88.9-107.95
	2	4.1/4-5	107.95-127
3#	1	4.3/4-5.1/2	120.65-139.7
	2	5.1/2-6.1/4	120.65-139.7
4#	1	5.3/4-6.3/8	146.05-161.93
	2	6.3/8-7	161.93-177.8

 

Certifications

 

Company Profile

Exhibition

 

Packaging & Shipping

FAQ

 

The information you may like to know before order:
 1. Methods of Payment:
  T/T (Telegraphic Transfer) sor Western Union or L/C at sight
2. Handling time for an order
  Based on order quantity, normally it takes 20 days for production.
  Only 2 or 3 days if we have stock on your request size.
3. Shipping way
  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
  Bulk order: we suggest by air or by sea.
4. Quality Control
  We have our own experienced QC.
  There will be strict inspection and testing for every order before shipping out.
5. After Services:
  1. Our sales team will response for your question within 24 hours (Holidays Excluded)
  2. Technical Support will be available in any time
  3. Free replacement will provide once the failure confirmed caused by our product quality