Home > Products > well head tools > TQ 178-16Y Casing Power Tong
TQ 178-16Y Casing Power Tong
- Tianjin Shanghai
- T/T
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Product Details
Place of Origin | Shandong, China | Brand Name | SINOTAI | |
Model Number | Type TQ | Type | Other, Casing Power Tongs | |
Machine Type | Drilling Equipment | Certification | API | |
Material | Carbon Steel | Processing Type | Casting | |
Use | Well Drilling |
Standard export package or as consumer's need
Product Description
Casing Power Tong
Product Explanation:
1.TQ series of casing tongs are widely used for making-up or breaking-out pipes or casing in diameters of 4”~20”.
2.Tong head is designed as open and can freely clamp and escape from the casing. TQ Casing Tongs are safe, reliable, and easy to handle with high mobility. This series of casing tongs can be connected with computer controlling units as ideal well mechanical tools for surface operations in oil fields. National Invention Patent of the tongs has been got. The tongs are designed and manufactured according to API Spec 7K “Specification for Drilling Equipment”
Product types and specifications of casing power tong:
Model | TQ178-16Y | TQ340-35Y | TQ356-55Y | TQ508-70Y | ||
Size range | mm | 101.6~178 | 114.3~340 | 114.3~356 | 114.3~340 | |
in | 4~7 | 41/2~133/8 | 41/2~14 | 95/8~20 | ||
Max. Pressure | MPa | 16 | 20 | 20 | 20 | |
psi | 2320 | 2900 | 2900 | 2900 | ||
Flow Working | L/min | 110~160 | 110~170 | 110~170 | 110~170 | |
gpm | 29.3~42.7 | 29.3~45.4 | 29.3~45.4 | 29.3~45.4 | ||
Air pressure | MPa | — | — | — | — | |
psi | ||||||
Max. torque | Hi. gear | kN.m | 2.4~3 | 3.5~6 | 7 | 8.4~10.7 |
ft.lbf | 1770~2210 | 2580~4425 | 5160 | 6190~7890 | ||
Mid.gear | kN.m | — | — | — | — | |
ft.lbf | ||||||
Low gear | kN.m | 16~19 | 22~37 | 57 | 48.9~70.5 | |
ft.lbf | 11060~13270 | 16225~27285 | 42030 | 37244~52000 | ||
Speed | Hi. gear | rpm | 50~72 | 50~90 | 39.4~60.9 | 26~43.6 |
Mid.gear | rpm | — | — | — | — | |
Low gear | rpm | 9~13 | 8~14 | 4.8~7.4 | 4~6.6 | |
Lifting distance | mm | — | 622 | 615 | 622 | |
in | 24.5 | 24.2 | 24.5 | |||
Size | mm | 1500×760 | 1580×900 | 1770×960 | 2080×1280 | |
in | 59×30 | 62.2×35.4 | 69.7×37.8 | 82×50.4 | ||
Weight | kg | 560 | 760 | 1100 | 1550 | |
lb | 1230 | 1670 | 2420 | 3410 |
Company Profile

As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment. Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories. The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.
Contact Us
- Sinotai Petroleum Equipment Co., Ltd.
- Contact nameHerish Kuo Chat Now
- Phone86-546-8300512
- AddressNo. 107, Bldg. 45, Gaoerfu, Wanda, Dongcheng
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