Product Details
Place of Origin: China
Brand Name: HuiChi (HC)
Certification: API 7K
Model Number: DB Series
Payment & Shipping Terms
Minimum Order Quantity: 1 Set
Price: $ 500 ~ 4500 / Set
Packaging Details: Export Wooden Case And Wooden Palle Or According To Customers' Requirements.
Delivery Time: Within 15-30 Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100 Sets Per Month
Condition: |
New |
Warranty Of Core Components: |
6 Months |
Customized: |
Logo / Packaging / Graphic |
Machinery Test Report: |
Provided |
Capacity: |
40KN.M To 135KN.M |
Material: |
High Manganese Steel |
Handle Od: |
3 1/2"-17" |
Application: |
Gas And Water Well, Mining Oil Field |
Condition: |
New |
Warranty Of Core Components: |
6 Months |
Customized: |
Logo / Packaging / Graphic |
Machinery Test Report: |
Provided |
Capacity: |
40KN.M To 135KN.M |
Material: |
High Manganese Steel |
Handle Od: |
3 1/2"-17" |
Application: |
Gas And Water Well, Mining Oil Field |
Manual Tongs are tools for removing drill pipes and casing joints or threaded ties in oil drilling operations. Changing the snap-on tongs can change the snap-on range of the tongs.
The maximum torque of the well repair tongs is 35KN.m, and the caliper diameter range is 2.3/8"-10.3/4".
The DB type tongs produced and sold by our company Huichi Petro are used to tighten or remove drill pipes, drill pipe couplings, joints, casing or casing couplings during drilling. The snap-on size can be changed by replacing the snap-on tongs and changing the snap-on shoulders or holes. Clamps with different torque levels can be selected according to the use requirements. The tongs body is connected to the boom pin, and the tongs body is suspended on the derrick through the boom at the upper end of the boom. Adjust the balancing head and the adjustable square screw to make the tongs body horizontal. After the tongs are wrapped around the pipe fittings and the snap-on tongs are snapped together, tighten the steel rope tied to the tail pile to tighten or remove the thread.
Manual Tong Type B (HT 55), Manual Tong Type SB, Manual Tong Type DB (HT 65), Manual Tong Type SDD (HT 100), Manual Tong Type LF (HT 14), Manual Tong Type C (HT 35), Workover Tongs, Manual Tong Type WWC, Manual Tong Type WWB, Manual Tong Type AAX, Casing Tong (HT 50), Extended Casing Tong.
The tongs are connected to the boom pin, and the tongs are suspended on the derrick through the upper end ring of the boom. Adjust the balancing head and the adjustable square head screw to make the tongs horizontal. When the tongs are wrapped around the pipe, tighten or remove the thread by the steel rope tied to the tail pile.
To avoid operating accidents, safety operating procedures should be followed, and special attention should be paid to the following points:
1. The tongs are suspended in a horizontal position.
2. The suspended tongs shall not swing. After the tongs are removed from the pipe, they shall be moved to the corner of the derrick and fixed on the small hook of the derrick.
3. When unscrewing or tightening the pipe, the operator shall pay special attention and shall not stand within the radius of rotation of the tongs handle. To avoid danger.
4. To avoid the phenomenon of fingers being stuck in the tongs, when the snap-on device is snapped or pulled open to the snap-on tongs, one hand shall be used to hold the tongs handle.
5. When working, a snap-on tongs that can match the diameter of the snap-on pipe shall be selected, and iron blocks, ropes, etc. shall not be placed between the jaws and the pipe to avoid the tongs from breaking and causing unnecessary accidents.
6. If the tongs need to be repaired after a period of use, the repaired products must be fully inspected according to the SY5035-91 "Clamps" standard, otherwise they should not be put into use.
The well repair tongs are composed of a tong handle, a long tong jaw, a short tong jaw, a clamp, a locking handle, and a tong tooth block. The utility model reduces the cross-sectional area and size of the original tongs, changes the tooth shape on the tong tooth block into a diamond-shaped protrusion formed by double arc lines, and installs a locking block at the tail of the tong handle to prevent the wire rope from slipping out and balance the tong head. The well repair tongs are small in size, light in weight, easy to operate, and have strong clamping performance. They are ideal tools for well repair.
Oilfield Well Drilling , Energy , Mining.
| Clamp No. | Fitting Pipe Diameter | Rated Torque | ||
| in | mm | lb·ft | kN·m | |
| 1# | 2.3/8-4.1/2 | 60.3-114.3 | 25,000 | 35 |
| 2# | 4.1/2-6.1/2 | 114.3-165.1 | ||
| 3# | 6.1/2-8.5/8 | 165.1-219.1 | ||
| 4# | 9.5/8-10.3/4 | 244.5-273.1 | ||
Iron box or iron frame , or customized according to customer requirements , or according to customer requirements.
100% tested before delivery.
Express, truck , train , air , sea , or customized according to customer requirements.
Shandong Huichi Petroleum Equipment Co.,Ltd. is a professional supplier of drilling equipment for the oil and gas industry.
Our Huichi products cover all aspects of drilling , operations , oil production , etc. We have rich experience in the production and export of oil drilling supporting equipment.
One-stop drilling equipment supply;
More than 10 years of experience in drilling equipment supply;
More than 10 people engaged in export business;
More than 40 partner countries and regions;
More than 200 customers having close cooperative relationships;
More than 250+ partner factories as suppliers.
