High Quality Casing Power Tongs, Hydraulic Power Tongs, Sucker Rod Tong Suppliers in China

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API hydraulic power tong, drill pipe power tongs, casing power tongs for well drilling

Basic Info

Model No.: all size

Product Description

API  hydraulic power tong,drill pipe Power Tongs,Casing Power Tongs    Product Description  
Main Parameters     hydraulic drilling pipe  power tong

1. ZQ drill pipe power tong is a ideal well head tool for oil drilling apparatus,

2. Widely applied in making-up and breading-out in drilling well and repairing well on offshore and land, open-throat design of the ZQ series allows the tongs to escaping from drilling pipe freely with high mobility.

3. The tong is a combination of spinning tong and torque tong. It substitutes cathead manual tong and spinning rope in making-up and breaking-out.

4. The tongs are designed and manufactured according to API Spec 7K Specification for Drilling Equipment.

Application Range of Master Tong
Application Range of Backup Tong
High Gear Rated Torque
3500 N.m
7000 N.m
8700 N.m
Low Gear Rated Torque
25000 N.m
100000 N.m
125000 N.m
High Gear Rotation Speed
65 r/min
40 r/min
33 r/min
Low Gear Rotation Speed
10 r/min
2.7 r/min
2.2 r/min
Rated Operation Pressure
16 MPa
16 MPa
18 MPa
Max. Flow
120 L/min
120 L/min
120 L/min
Pneumatic System Pressure
0.5~0.9 MPa
0.5~0.9 MPa
Dimension:L×W×H mm
Combined Tong Weight(With Backup)
950 kg
2400 kg
2500 kg
  Attention 1. To avoid any accidents, the power station must be closed when jaw assemble or disassemble.   2. Pay attention to the specification of jaw when the jaw is installed.   3. The notched gear can be turned when the safety door is closed to protect hands or other body parts of operator from harm.   4. Inspection of lifting rope and tail rope safety and stability at a seconds.   5. Reversing lever must be clocked when the hydrostatic station’s pressure adjust to 14MPa.





Head cannot turn

1. Hydrostatic power station lack of power

2. Hydrostatic manual reversing valve is broken

3. Shifting mechanism is broken

1. Inspect the hydrostatic power station

2. Change a new valve

3. Need to inspect

Head’s speed isn’t enough

1. Power of hydrostatic power station or flow isn’t enough.

2. Motor or manual reversing valve leak too much.

1. Inspect hydrostatic power

2. Change motor or manual reversing valve



Head slide

1. Jaw’s size doesn’t match with pipe’s

2. Tong doesn’t adjust horizontally

3. Die is wearing

4. Die’s slot filled with oil dirt

5. Black tape is cinching or wearing

6. Jaw roller doesn’t work

1. Change a appropriate jaw

2. Adjust the balance of tong

3. Change a new die

4. Eliminate oil dirt with wire brush

5. Adjust black tape or change a new one

6. Inspect and add lubricant to jaw roller and pin

Before ordering, please inform us the medium, what's kind and inner diameter of pipes use in, tubing, casing or drilling. Which type do you prefer, ordinary, micro-die-mark or non-die-mark. and some other specific requirements about oil industry.       Packaging & Shipping     Our Services We do everything to enable the clients to get more benefits and to seek more business opportunities in the market. We promise to create more values for you and the society.
We must develop new technologies and new products for our clients, and make our popularity on a high level in this field; we must heighten our position and set a good example in the field. A group of experienced staff are ready to serve you with enthusiasm at any moment!   After-Sales Service:
Provide considerate services to minimize clients' worries.
(1) Assist clients to prepare for the first construction scheme;
(2) Install and debug the equipment;
(3) Train the first-line operators on site
(4) Examine the equipment regularly;
(5) Take initiative to eliminate the troubles rapidly at site;
(6) Distribute the guarantee fittings door-to-door
(7) Provide perfect service;
(8) Provide technical exchanging;
(9) Provide maintenance for big items.   Company Information   Our company, located in Shengli Oilfield (Dongying city, Shandong province), is a Petroleum Equipment service supplier, which is comprised of experienced engineers in petroleum equipment design and manufacture and business teams. We can provide all kinds of drilling equipment, production equipment, Petroleum Tubular Goods, Wellhead Equipment, downhole tool, well control equipment, Cementing Tools, Manifold , Elbow , Electric Submersible Pump (ESP) and oilfield spare part. Petroleum equipment complies with API standard. Other products are in conformity with national standards and international standards.       FAQ     1.Are you manufacturer or trader company?
We are manufacturer and we could supply more professional technical services and goods.
2.The goods are new or used, if you will make technical drawing and production plans for us?
All our goods are new ones, the production schedule will offer to you once getting your purchase order.
3.Do you have related inspection equipments?
Yes, our factory is equipment all test equipments, and I could send their pictures and test documents to you.
4. Could you tell me if your price includs the third party inspection charges?
No, our price do not include the third party inspection charge, and we will notice on our Quotation.
5.Will you arrange to install and train?
Yes, Install and debug the equipment;
Train the first-line operators on site 
6. Where did your products sell out?
United States, Canada, Mexico, Venezuela, Colubia, and other South American Region
Russica, Azerbaijan and Central Asia Countires
UAE, Saudi Arabia and Mddle East Counties

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