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API Drift Mandrel
API Drift Mandrel provides precise inner diameter inspection for casing, tubing, and drill pipe, ensuring API compliance and safe oilfield operations.
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Handling & Hoisting
The Drift Mandrel is a precision tool used for inspecting the internal diameter of casing, tubing, and drill pipes. It ensures accurate measurements for workover, intervention, and fishing operations.
- Casing Drift Mandrels
- Tubing Drift Mandrels
- Drill Pipe Drift Mandrels
- Solid Body Design
- Custom sizes available upon request
- High-accuracy ID measurement for casing, tubing, and drill pipes
- Durable steel construction for long service life
- Easy handling and rapid deployment on rig floor
- Applicable for workover, intervention, and fishing activities
- Casing and tubing internal diameter verification
- Workover operations
- Drill pipe inspection before deployment
- Fishing and intervention operations
| Model | Connection | Body O.D. (mm) | Max. Cutter O.D. (mm) | Casing Size (in) |
|---|---|---|---|---|
| DF-100 | 2-3/8 REG | 90 | 120 | 4-1/2" |
| DF-120 | 2-7/8 REG | 105 | 145 | 5" |
| DF-140 | 3-1/2 REG | 120 | 160 | 5-1/2" |
| DF-160 | 3-1/2 REG | 135 | 180 | 6-5/8" |
| DF-180 | 4-1/2 REG | 150 | 200 | 7" |
| DF-200 | 6-5/8 REG | 180 | 250 | 9-5/8" |
Note: Additional models and custom sizes available upon request.
- Material conformity and inspection certificates
- Dimensional verification prior to shipment
- Custom inspection available for project requirements
- Replacement components available for long-term maintenance
- Technical support for installation and field operations
- Specify tool model
- Pipe size and type (Casing/Tubing/Drill Pipe)
- Connection type
- Quantity and project details
Unionlever OFS provides precise and durable Drift Mandrels, supporting accurate ID verification for casing, tubing, and drill pipes. Our solutions minimize project delays, support trial orders, and ensure long-term reliability in oilfield operations.
Frequently Asked Questions
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Contact Phone
Contact Email
sales@unionleverofs.com
ofs@unionlever.com
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Building upon more than a decade of field experience, Unionlever OFS offers a comprehensive portfolio covering downhole drilling tools, fishing tools, handling tools, well control equipment, cementing tools, and solid-control systems.
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Unionlever Oilfield Equipment Co., Limited
A Member of
Unionlever International Group Limited
(Established Since 2010)
"To be a globally trusted leader in oilfield equipment and integrated supply solutions."
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