API 8C Type DDZ Drill Pipe Center Latch Elevator
Product Introduction
Elevator is a hinged mechanism that may be closed around drill pipe or other drill string components to facilitate lowering them into the wellbore or lifting them out of the wellbore. In the closed position, the elevator arms are latched together to form a load-bearing ring around the component. A shoulder or taper on the component to be lifted is larger in size than the inside diameter of the closed elevator. In the open position, the device splits roughly into two halves and may be swung away from the drill string component.
Model DD center latch elevators with square shoulder are suitable for handing drill collars, casing and tubing .The load ranges from 150 tons to 350tons and the size ranges from 2 3/8 to 5 1/2.The products shall be designed and manufactured according to API Spec 8A/8C Specification for drilling and production hoisting equipment.
Xi'an TianRui Petroleum Machinery Equipment Company follows the principle of "quality first, science and technology innovated, people oriented", it benefits from the convenient running, high efficiency, swift reaction, experienced experts and the advanced management. In a meanwhile, it has about 50 sub-contractors to cooperate all over the country, and it always sticks to good faith, strictness, specialty, innovation, also satisfactory service.our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions).
Product Features
1.Size: 2-3/8" to 6-5/8"
2.Rated Capacity: 150t to 750t
3.Usage: Drill Pipe, Casing, Tubing
4.Standard: API 8A/8C
5.Type: DD, DDZ, CD, CDZ, SJ, TA, SX, SLX, Y series, etc.
Product Specifications of Our DD Type Elevator
| Model | Size (in) | Rated Cap. (ton) |
| Drill Pipe | Casing | Tubing |
| DD Type |
| DD-150 | 2-3/8 ~ 5-1/2 | 4-1/2 ~ 5-1/2 | 2-3/8 ~ 4-1/2 | 150 |
| DD-200 | 2-3/8 ~ 5-1/2 | 4-1/2 ~ 5-1/2 | 2-3/8 ~ 4-1/2 | 200 |
| DD-350 | 2-3/8 ~ 5-1/2 | 4-1/2 ~ 5-1/2 | 2-3/8 ~ 4-1/2 | 350 |
Xi'an TianRui Petroleum Machinery Equipment Company Limited is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG, wellhead & downhole tools and spare parts. Our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). We have become VIP (assigned) supplier and built strategic partnership with some countries' national petroleum companies.
Our Service
1.We are in a good position not only to supply you high quality machinery, but also the excellent after sales service. And the products have a long warranty period.
2.Our sales team will response for your question within 24 hours (Holidays Excluded)
3.Free replacement will provide once the failure confirmed caused by our product quality
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.
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