Drilling Link

Key Features

1.Weldless Integrated Forging Design

Eliminates potential weak points caused by welding and enhances structural integrity and load-bearing capacity.

2.High-Strength Alloy Steel Construction

Forged from a single billet of high-strength alloy steel, ensuring excellent durability under heavy loads.

3.Critical Wear Area Reinforcement

Additional material is added in critical wear areas to extend service life and reduce maintenance costs.

4.Strict API Standard Compliance

Designed and manufactured in accordance with API Spec 8A or API Spec 8C for oilfield hoisting equipment.

5.Rigorous Proof Load Testing

Each link is proof load tested to 1.5 times the working load for safety and reliability.

6.Advanced Heat Treatment & MPI Inspection

Heat treated and MPI tested to eliminate material defects and improve fatigue resistance.

7.Full Product Traceability System

Marked with a unique serial number for full traceability from raw material to delivery.

8.Versatile Specifications & Wide Compatibility

Available in 150t, 200t, 250t, 350t and 500t ratings to suit different drilling lifting requirements.

Technical Specifications

Product Structure

Integrated Forged Body:Upper Connecting Eye, Lower Elevator Attachment Eye.

Applications

1.Oil & Gas Drilling Operations

Used to connect elevators to the top drive or traveling hook for hoisting drill strings, casings, and completion tools.

2.Well Service & Workover Operations

Ideal for well intervention, workover, and completion tasks such as tubing running, sucker rod handling, and plug setting.

3.Offshore & Marine Drilling

Designed to meet the high load and corrosion resistance requirements of offshore platforms, jack-up rigs, and semi-submersible units.

4.Heavy-Lift & Hoisting Applications

Suitable for heavy-duty hoisting tasks in onshore drilling, construction projects, and mining operations.

5.Geothermal Drilling & Energy Projects

Applied in geothermal well drilling and energy-related construction where reliable high-capacity hoisting is required.

FAQ

Q1: What standards do your elevator links comply with?

A: Our products fully meet the requirements of API Spec 8A and API Spec 8C.

Q2: What kind of manufacturing process is adopted for the elevator links?

A: They are integrally forged from a single high-strength alloy steel billet without welding, and processed by heat treatment and MPI inspection.

Q3: Have the products passed load testing?

A: All elevator links are tested to 1.5 times the working load before delivery to ensure safety.

Q4: What load specifications are available?

A: We provide 150t, 200t, 250t, 350t and 500t models to meet different working demands.

Q5: How to realize product traceability?

A: Each link is stamped with an independent serial number for full lifecycle traceability.

Q6: Why are materials added on key wear areas?

A: Reinforcement on wear-prone parts effectively improves wear resistance and extends service life.

Q7: Where are the elevator links mainly applied?

A: Widely used in onshore & offshore oil and gas drilling, well workover, geothermal drilling and other heavy hoisting scenarios.

Q8: Can you accept customized orders for field service?

A: Yes, we can accept customized products according to actual operating conditions.