API Spec 7K Drill Collar Safety Clamp/Rotary Clamp

• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• Machine Type: Safety Clamp
• Application1: Energy & Mining/Petroleum Machinery Parts
• Model NO.: safety Clamp
• Transport Package: Wooden Box
• Specification: CUSTOM MADE
• Trademark: JX PETRO
• Origin: Dongying
• HS Code: 84314310
• Production Capacity: 2000PCS/Month

Product Description

Product Description

Well Drilling Safety Clamp 

The Safety Clamp is one of the most valuable tools for well drilling. It helps guard against dropping flush-joint pipe, streamlined drill collars, etc. into the hole while making-up or breaking-out the string. It is necessary tools for drill rig while drilling operation is ongoing.

The Safety Clamp can be deviled into MP, the WA-T and WA-C type.

Feature 

1. Easy to operation while drilling
2. Quality assured by API, ISO and other international standard.
3. The clamp can hold different pipe, collars, and other stings by changing the links 
4. The Clamp can be also used for extreme condition for hot and cold working field 
5. Short on deliver

Specification 

Type
	Pipe O.D(in)	No. of Chain Links
	2 7/8-41/8	7
MP-S	4-5	8
	41/2-5 5/8	7
	51-2-7	8
MP-R	6 3/4-81/4	9
	8-91/4	10
	91/4-101/2	11
	10 1/2-11 1/2	12
	11 1/2-12 1/2	13
MP-M	12 1/2-13 5/8	14
	13 5/8-14 3/4	15
	14 3/4-15 7/8	16
	15 7 /8-17	17
MP-L	17-181/2	18
	181/8-193/8	19
	19 3/8-20 3/8	19
	20 3/8-21 1/2	20
	21-22 5/8	21
MP-XL	22 5/8-23 3/4	22
	23 3/4-247/8	23
	24 7/8-26	24
	26-271/8	25
	29 3/8-30 1/2	28
	35-36 1/8	33

Type	Pipe O.D(in)	No. of Chain Links
WA-T	11/8"-2"	4
	2^1/8-3^1/4	5
	3^1/2-4^1/2	6
	3^1/2-4^5/8	7
	4^1/2-5^5/8	8
WA-C	5^1/2-6^5/8	9
	6^1/2-7^5/8	10
	7^1/2-8^5/8	11
	8^1/2-9^5/8	12
	9^1/2-10^5/8	13
	10^1/2-11^5/8	14
	11^1/2-12^5/8	15
	12^1/2-13^5/8	16
	13^1/2-14^5/8	17
	14^1/2-15^5/8	18

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Company Profile

Packaging & Shipping

FAQ

1) How can I place order?

A: You can contact us by email about your order details, or place order on line.

2) How can I pay you?

A: After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are using.

3) What's the order procedure?

A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

4)How do you take care when your clients received defective products?

A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.

5)How do you check all the goods in the production line?

A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.