API Spec 7K Drilling Type C Pipe Casing Manual Tong
Product Introduction
Manual tong is an essential tool in oil drilling operation to
fasten or remove the screws of drill pipe and casing joint or
coupling. The handling size of manual tong I can be adjusted by
changing latch lug jaws and latch steps. The available range of
manual tong is from 3-3/8" to 12-3/4".
Q 2 3/8-10 3/4/35 ( Type C Manual tongs) is designed for making up
or breaking connections of tubular goods, and can handle the pipe
sizes from 2 3/8in to 10 3/4in by replacing interchangeable lug jaw
or the step of lug jaw, torque of this type is 35kN.m.
Our company is committed to develop, manufacture and supply a
variety of oilfield equipment. Main products include: Petroleum
equipment & tools such as solid control equipment, oil production
equipment, oil pipes, wellhead equipment, download tools, well
control equipment, cementing tools, and petrochemicals etc.
Besides, we also provide oilfield technology service to our
domestic and foreign customers. We passed the API and international
standards.We have obtained ISO, 3C,etc certificated qualification
and extreme standard let us keep very competitive in the current
market.
Product Structure
Type C manual tongs body is connected with joint pin on the boom
and hang over the well rigs through the top ring on the boom,. Try
to keep the tongs body in horizontal level by adjusting the balance
head and adjustable square head screw. The pipe threads cold be
tightened or removed as soon as the steel wire rope which is
fastened on the tongs line pip has been pulled firmly after the
latch and the lug jaw have been looped and the pipes have been held
by the tongs head.
Technical Specifications of Our Casing Manual Tong
| Hinge clamp number | Fastening diameter | Rated torque KN.m |
| in | mm |
| 9,8 | 133/8~141/2 | 340~368.3 | 35 |
| 8,7 | 141/2~16 | 368.3~406.4 |
| 8,9,9 | 16~171/2 | 406.4~444.5 |
| 8,9,7 | 171/2~19 | 444.5~482.6 |
| 7,8,7 | 19~20 | 482.6~508 |
| 9,8,9,7 | 20~211/2 | 508~546.1 |
| 9,7,8,7 | 211/2~23 | 546.1~584.2 |
| 9,9,8,7,7 | 24~251/2 | 609.6~647.7 |
| 9,8,7,7,7 | 251/2~27 | 647.7~685.8 |
| 8,7,7,7,7 | 27~281/2 | 685.8~723.9 |
| 9,9,8,7,7,8 | 281/2~30 | 723.9~762 |
| 9,7,7,7,7,8 | 30 | 762 |
| Hinge clamp number | Fastening diameter | Rated torque KN.m |
| in | mm |
| 9,8,7,7,7 | 251/2~27 | 647.7~685.8 | 55 |
| 8,7,7,7,7 | 27~281/2 | 685.8~723.9 |
| 9,9,7,7,7,8 | 281/2~30 | 723.9~762 |
| 9,7,7,7,7,8 | 30~315/8 | 762~803.3 |
| 8,9,8,9,7,7,7 | 311/2~33 | 800.1~838.2 |
| 7,9,8,9,9,7,8,9 | 33~341/2 | 828.2~876.3 |
| 8,7,7,9,9,8,8,8 | 341/2~36 | 876.3~914.4 |
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd. is a
professional supplier of various petroleum equipment, including rig
accessories, well control system, drill string, handling tools,
downhole tools, OCTG, drilling tools, cementing tools and sapre
parts with API certification. Our products have been exported to
Russia, America, Middle East, South America, Southeast Asia,
Central Asia, African, Australia, Europe etc. Our company is
willing to cooperate and make common progress with friends at home
and abroad with first-class products, first-class service and
reasonable prices.
Our products are exported to Russia, America, Middle East, South
America, Southeast Asia, Central Asia , African, Australia,Europe
etc.Our company is willing to cooperate and make common progress
with friends at home and abroad with first-class products,
first-class service and reasonable prices.
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international
brands.
6. Our products have been exported to Argentina, Egypt, US,
Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India,
Indonesia, Vietnam, Malaysia and many other countries.
