Type: | center latch; | Application: | Oil well Drilling; |
Load: | 250-500 Ton; | Size Range: | 2 3/8"-6 5/8"; |
Certificate: | API 8C; | Applicable Industries: | drilling tools; |
Model Number: | DDZH; | Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram; |
Supply Ability: | 20 Piece/Pieces per Month; | Material: | Alloy Steel; |
Port: | Shanghai Ningbo Qingdao Tianjin; | Packaging Detail: | Plywood cases or according to customers' requirement; |
The DDZ type drill pipe elevator is a wellhead tool in the drilling and repairing of oil or gas well. It is easy and safe for handling 18-dregrees drill pipe, and of great advantage to prolong life of self-seal head of blowout presenter. It is designed according to API Spec 8c for Drilling and Production Hoisting Equipment. It was design verification tested at more than two times the max. Test load, and underwent ex-factory test at one and a half times the rated load.
Main Technical Parameter:
TABLE 1 SPECIFICATIONS--- 18º TYPE SERIES ELEVATORS
Elevator Specification | Suitable for tool Joint and Drill Pipe | 18º 18º Type Elevator Bores | Rated Capacities | ||
Tool Joint Designation Reference |
Drill pipe Size and style
| Top Bore d | Bottom Bore d1 | ||
mm | kN/ Tons | ||||
DDZ 67 | NC26(2 3/8IF) | 2 3/8EU | 108 | 68 |
2225(250)TD 3115(350) 3115(350)TD 4450 (500) 4450 (500)TD |
DDZ 83 | NC31(2 7/8IF) | 2 7/8EU | 121 | 83 | |
DDZ 101 | NC38(3 1/2IF) | 3 1/2EU | 140 | 101 | |
NC40(4IF) | |||||
DDZ 109 | NC40(4FH) | 4IU | 165 | 109 | |
DDZ 121 | NC46(4IF) | 4EU | 171 | 121 | |
4 1/2IU | |||||
4 1/2IEU | |||||
4 1/2FH | 4 1/2IU | ||||
4 1/2IEU | |||||
DDZ 133 | NC50(4 1/2IF) | 4 1/2EU | 181 | 133 | |
5IEU | |||||
DDZ 133 | 5 1/2FH | 5IEU | |||
DDZ 148 | 5 1/2FH | 5 1/2IEU | 200 | 148 | 3115(350)TD 4450 (500)TD |
DDZ 159 | 5 7/8FH | 5 7/8IEU | 203 | 159 | |
DDZ 179 | 6 5/8FH | 6 5/8IEU | 225 | 179 |
Packing Details : 1.Plywood cases packing
2. according to customer's requirment
Delivery Details : Shipped in 20 days after payment received.
1. We have our own casting foundry and maching workshop.
2. Our workers have more than 20 years experience.
3. Heat treatment production line,machine center,control machine.