| Customization: | Available |
|---|---|
| After-sales Service: | Online Guide and Service |
| Warranty: | 6 Months |
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Q41/4-103/4/10 Chain tongs are tools for tightening or removing various pipe strings. The product is designed and manufactured according to API Spec 7K. The snap size can be changed by changing link group "2" or link group "4". Chain pipe tongs can be used after turn 180 deg. The main structure is shown in Fig. 1
The main technical parameters:
| Model | Size range | Installation for link group |
Number of links | Number of dies |
Number of Alveolar lining |
Rated torque |
| in | kN.m | |||||
| Q41/4~103/4/10 Chain tong |
41/4~43/4 | 2,7 | 9 | 4 | / | 10 |
| 43/4~53/4 | 2,2,7 | 11 | 2 | 2 | ||
| 53/4~65/8 | 2,2,2,7 (or 2,4,7) |
13 | ||||
| 65/8~71/2 | 2,2,4,7 | 15 | ||||
| 71/2~81/4 | 2,2,2,4,7 (or 2,4,4,7) |
17 | ||||
| 81/4~9 | 2,2,4,4,7 | 19 | ||||
| 9~97/8 | 2,2,2,4,4,7 | 21 | ||||
| 97/8~103/4 | 2,2,2,2,4,4,7 | 23 | ||||
| * The assembly sequence of chain links starts from the adjusting screw shown in the figure; 2, 4 and 7 are the codes of chain link groups, and the numbers represent the number of chain links in each group. "7" is a fixed link, and "2" and "4" can be replaced. | ||||||
Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG, wellhead & downhole tools and spare parts. Our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some countries' national petroleum companies.
Why do you need to choose Lake Petro?
As a professional oil and gas service company, Lake Petro has much good experience in selling and serves for the oilfield industries for years. Quality is the culture of the company, we provide API and BV certified products for customers.
Can you make us the best quality products as well as a good price?
Yes. we can give you really high-quality products at a competitive price. We have a better understanding of the Chinese market, and with us, your money will be safe.
What is special compared with other companies?
First, we provide quality products, with BV and API certified; At the same time, we provide our customers with the best service after the sale, any time anywhere.
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