Home > Products > Drilling Rig Accessories > DG 450 rotary hook API Spec. 8A/8C NDE test with a hydraulic snubber assembly
DG 450 rotary hook API Spec. 8A/8C NDE test with a hydraulic snubber assembly
- main ports
- T/T
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Product Details
Condition | New | Place of Origin | Shandong, China | |
Brand Name | sinotai | Model Number | DG 450 | |
Certification | API | Warranty | 18 months | |
After-sales Service Provided | Engineers available to service machinery overseas |
standard package
Product Description
Main features of the hook:
1.The body, the bail, and the bail support are cast with special alloy steel.
2.Equipped with a hydraulic snubber assembly to protect drill pipe joints when making up/breaking out connections.
3.At the hook there is a reliable safety device.
4.It is provided with a braking device to lock up & lock out the body.
5. The primary-load-carrying parts of hook are subject to NDE test.
6.The hooks conform to API Spec. 8A/8C and API monogram can be used.
Hook
The main technical performance and specification for the hook:
Model | DG50 | DG100 | DG135 | DG225 | DG315 | DG450 | DG675 | DG900 | |
DG900Load Rating KN | 500 | 1000 | 1350 | 2250 | 3150 | 4500 | 6750 | 9000 | |
Hook Opening mm | 130 | 140 | 165 | 190 | 220 | 220 | 235 | 305 | |
Spring Travel Distance mm | 140 | 140 | 150 | 180 | 200 | 200 | 220 | 250 | |
Size mm | Length | 1660 | 1900 | 1997 | 2548 | 2960 | 2960 | 3730 | 4150 |
Width | 522 | 765 | 700 | 780 | 890 | 890 | 1210 | 1315 | |
Height | 500 | 700 | 730 | 730 | 835 | 880 | 930 | 1110 | |
Weight kg | 419 | 1310 | 1685 | 2175 | 3430 | 3520 | 7300 | 10350 |
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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