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Lifting Bail (Lifting Eye)
Lifting Bail (Lifting Eye) is a rig-floor lifting accessory used for handling drill collars, stabilizers, subs, and other BHA tools. It provides a secure lifting point for hooks or slings during loading, unloading, and tool movement. Unionlever OFS supplies bails in common sizes and configurations per tool OD and lifting requirement.
Category:
Handling & Hoisting
The Lifting Bail (Lifting Eye) is a handling and hoisting accessory designed to provide a safe lifting point for drill string tools such as drill collars, stabilizers, subs, and heavy BHA components. It is commonly used on the rig floor, in yards, and during transportation operations where tools must be lifted by hook or sling.
Unionlever OFS supplies lifting bails in common sizes and configurations, with dimensions selected by tool OD / connection size and the required lifting practice, supporting stable handling and reduced operational risk.
- Lifting bails for drill collars, stabilizers, subs, and BHA tools
- Standard sizes and tool-specific selections based on OD / handling requirement
- Single-piece or assembled designs (as per application practice)
- Options for different hook / sling interfaces (per site lifting procedure)
- Supply per drawing / approved sample (when required)
- Safe lifting point for handling heavy drill string tools with hook or sling
- Stable load transfer designed to reduce uncontrolled swinging during lifting
- Size matched to tool OD to ensure proper seating and secure engagement
- Rugged construction for repeated rig-floor handling cycles
- Field-friendly selection with clear size identification for quick operations
- Lifting and moving drill collars, stabilizers, subs, and heavy BHA tools
- Rig floor handling during tool make-up / break-out preparation
- Warehouse and yard operations for loading / unloading and stacking
- Transportation handling where sling lifting is required
Lifting bails are typically specified by tool OD range, bail size, and lifting interface. Final dimensions follow your standard selection table or tool handling requirement.
Parameter | Value |
Capacity | 50-250 tons |
Eye Type | Closed / Open |
Material | Alloy Steel |
- Incoming material verification (MTC review when provided / requested)
- Dimensional inspection on critical seating and lifting features
- Visual inspection for surface condition and workmanship before packing
- Identification and labeling check to match size / application
- Third-party inspection support (SGS / BV / TPI) available when required
- Selection support based on tool OD and your rig lifting practice
- Repeat supply with consistent size mapping to reduce reconfirmation
- Packing / labeling aligned with warehouse and rig-floor identification needs
- Tool type: drill collar / stabilizer / sub / other
- Tool OD range: and any restriction on seating diameter
- Lifting practice: hook type / sling method (if specified by site procedure)
- Required size: per your selection table or drawing
- Quantity & delivery window: target lead time and shipping term
- Special notes: coating / marking / inspection requirement (if any)
Unionlever OFS supports handling tool supply with an engineering-led workflow: we confirm tool OD range, seating interface, and lifting practice up front to reduce back-and-forth and avoid field mismatch. For repeat orders, we keep selection records and QC checkpoints to improve consistency and shorten reconfirmation time, making trial orders easier to scale into stable long-term supply.
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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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