API 7K Certificated Safety Clamps (Dog Collar) Drilling Rig Spare Parts

• After-sales Service: on Line
• Warranty: 1year
• 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.: WA-C/WA-T
• Surface Treatment: Oxidation
• Operation Pressure: Atmospheric Pressure
• Material: Zg35crmo
• Transport Package: Plywood Case
• Specification: 2 7/8~36 1/8
• Trademark: Strong
• Origin: Jiangsu. China
• HS Code: 8431431000
• Production Capacity: 200 Set/Sets Per Month
• Package Size: 64.00cm * 50.00cm * 34.00cm
• Package Gross Weight: 102.000kg

Product Description

                DRILL COLLAR SLIP and WA-C safety clamps for oilfield drilling

  WA-C Safety clamps are tools for handling flush joint pipe and drill collar can accommodate pipe from 31/2-155/8 inch (88.9-396.9mm). Model WA-T Safety Clamps can accommodate pipe from 11/8-41/2 inch (28.6-114.3mm) OD.

Product Parameters

Model	Handle OD	Qty of Chain Links	Weight
	mm(in)		Kg	lb
WA-C	88.9-117.3(3 1/2-4 5/8)	7	20.9	46
	114.3-142.9(4 1/2-5 5/8)	8	25.0	55
	139.7-168.3(5 1/2-6 5/8)	9	27.7	61
	135.1-193.7(6 1/2-7 5/8)	10	29.1	64
	190.5-219.1(7 1/2-8 5/8)	11	31.3	69
	215.9-244.5(8 1/2-9 5/8)	12	32.7	72
	241.3-269.9(9 1/2-10 5/8)	13	40.0	88
	266.7-295.3(10 1/2-11 5/8)	14	41.8	92
	292.1-320.7(11 1/2-12 5/8)	15	44.0	97
	317.5-346.1(12 1/2-13 5/8)	16	46.3	102
	342.9-371.5(13 1/2-14 5/8)	17	48.6	107
	368.3-396.9(14 1/2-15 5/8)	18	50.9	112
WA-T	28.6-50.8(1 1/8-2)	4	16.3	36
	54.0-82.6(2 1/8-3 1/4)	5	18.2	40
	88.9-114.3(3 1/2-4 1/2)	6	20.0	44

 

 

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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