China API 8C Elevator Manufacturing - High Capacity Drill String Elevators by Leading Suppliers and Factory
Product Portfolio
We offer four core elevator types, all compliant with API Spec 8A/8C:
- Center Latch Elevators
- Side Door Elevators
- Single Joint Elevators
- Slip Type Elevators
Product Features
- 100% NDT test for critical parts for elevator
- Hydraulic test according to API 8C
- Load capacity from 150ton to 500ton
- Easy to operation while drilling, spare parts is available after sales
- Drilling rig efficiency (reducing tripping time by 25%)
ELEVATORS Specification
DDZ model is the elevator with 18°degree tape shoulder and center latch type. The Load ranges from 150 tons to 500 tons and the size ranges from 2-3/8″ to 6-5/8″.
| Type | Application | Spec (in) | Working Load |
|---|---|---|---|
| DDZ | Drill Pipe | 2 3/8EU-6 5/8IEU | 150/250/350/500t |
DD model is the elevator with square shoulder and center latch type.
| Type | Application | Spec (in) | Working Load |
|---|---|---|---|
| DD | Drill Pipe | 2 3/8-5 1/2 | 65/100/125/150t |
| Casing | 4 1/2-10 3/4 | 100/150t | |
| Tubing | 1.05-5 | 35/65/100/125/150t | |
| Drill Collar | 2 7/8-11 1/4 | 35/65/125/150t |
CD model elevator is the elevator with Square tape shoulder and side door type, the load ranges from 150 tons to 750 tons and the size ranges from 2-3/8″ to 20″.
| Type | Application | Spec (in) | Working Load |
|---|---|---|---|
| CD | Multiple | 2 3/8-20 | 100/150/200/250/350/500t/750t |
SLX elevators are designed for handling single pipes or working together with the professional tools CRT to move the tubulars.
| Type | Application | Spec (in) | Working Load |
|---|---|---|---|
| SLX | Multiple | 2 3/8-30 | 100/150/250/350t |
Single Joint Elevators are used for handling single casings or tubings in oil & gas drilling and cementing operation.
| Type | Application | Spec (in) | Working Load |
|---|---|---|---|
| SJ | Multiple | 2 3/8-36 | 45/60kN |
SP Elevator is using for handling single tubings, casings and drill pipes with taper shoulder.
| Type | Application | Spec (in) | Working Load |
|---|---|---|---|
| SP | Multiple | 2 3/8-7 5/8 | 27 kN |
Frequently Asked Questions (FAQ)
What standards do your elevators comply with?
All our core elevator types, including Center Latch, Side Door, Single Joint, and Slip Type Elevators, are fully compliant with API Spec 8A/8C standards.
What is the load capacity range of your elevators?
Depending on the specific model and application, our elevators offer a wide load capacity range from 150 tons up to 750 tons (such as our CD model).
How do you ensure the quality and safety of the critical parts?
We conduct 100% Non-Destructive Testing (NDT) on all critical parts of the elevator and perform rigorous hydraulic tests according to API 8C requirements.
Can these elevators improve drilling rig efficiency?
Yes, our elevators are specifically designed for easy operation while drilling, which can significantly enhance rig efficiency and reduce tripping time by up to 25%.
What types of tubulars can your elevators handle?
Our extensive product line can handle a variety of tubulars including drill pipes, casings, tubings, and drill collars, accommodating specifications from 1.05″ up to 36″.
Are replacement parts available after purchase?
Absolutely. We guarantee that spare parts are readily available for reliable after-sales support to keep your drilling operations running smoothly.