API 8A Casing Elevator DDZ type
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB,CFR,EXW |
| Payment Terms: | T/T |
| Supply Ability: | 500 sets/month |
| Place of Origin: | Shaanxi |
Company Profile
| Location: | Xi'an, Shaanxi, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Distributor/Wholesaler, Service |
Product Detail
| Model No.: | DDZ Elevator |
|---|---|
| Means of Transport: | Ocean |
| Application: | Oilfield Hoisting Casing |
| Industry: | Oil well drilling service |
| Condition: | New |
| Standard: | API 8A |
| Material: | Alloy steel |
| Processing type: | Forging |
| Usage: | Handling tools |
| Max. Capacity: | 350 Tons |
| Delivery: | 30 days |
| Production Capacity: | 500 sets/month |
| Packing: | sea shipment |
| Delivery Date: | 30 ~ 60 days |
Product Description
API 8A Casing Elevator DDZ type
Oilfield Handling Tools DDZ Casing Elevator
The DD elevator is a center latch elevator, a kind of the handling tools in the drilling and repairing of oil well. The DD elevator is applicable to drill pipe, drill collar, tubing or casing.
The main body of elevator is made of high-strength alloy steel, processed by special heat treatment as to obtain the good plasticity and tenacity. It is designed in accordance with API Spec 8A for Drilling and
Production Hoisting Equipment.
Specification of the DDZ casing elevator
Type | (in) Tubing O.D | Max. | Working | Load | |
KN | Tons | ||||
104/ | 4 |
900
1125
1350
2250
3150 |
100
125
150
250
350 | ||
116/ | 4.1/2 | ||||
130/ | 5 | ||||
142/ | 5.1/2 | ||||
171/ | 6.5/8 | ||||
181/ | 7 | ||||
197/ | 7.5/8 | ||||
197/ | 7.3/4 | ||||
222/ | 8.5/8 | ||||
248/ | 9.5/8 | ||||
278/ | 10.3/4 | ||||
303/ | 11.3/4 | ||||
The instruction to select and use the oilfield elevator
* Select elevator, which correspond with the spec of casing, tubing, drill pipe and drill collar.
* Before operation, check operation adaptability of elevator when shutting or opening, and reach ability for latch, and its latch whether be clipped or not. If there are abnormal phenomena, quickly remove it.
* When operating if elevator clips drill collar, check each part whether reach or not. Especially the latch assembly should be reliable It can be operated for lifting or lowering only at the case of eight clipping of each latch.
* Each main part is checked strictly though flaw detection before dispatch; after usage for a period or reparation, check each main part
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