High Performance Elevator Link API 8C For Deep And Ultra Deep Well Drilling

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Product Overview

The Elevator Link is the core force transmission component that connects the Elevator and the Traveling Block in oil drilling operations. It ensures the safety and stability of the drill string, casing and other pipes during the lifting and lowering process through high tensile strength and impact resistance design. It is widely used in drilling and well repair operations in deep wells on land, offshore platforms and complex working conditions, and is a key force-bearing component of the drilling rig lifting system.

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Core Functions

• High load transmission: Selected high-strength alloy steel, after special heat treatment and precision processing, the maximum dynamic load reaches 1500 short tons (about 1360 tons), suitable for different specifications of elevators (such as 2-3/8" to 20" pipe diameter), to ensure the safe lifting of heavy pipes.
• Anti-fatigue design: adopts integral forging process and arc transition structure to disperse stress concentration and extend cycle life.
• Quick connection: Standardized pin interface design supports quick disassembly and assembly with API standard elevators and traveling blocks, suitable for all types of oilfield drilling equipment, whether traditional mechanical or modern automated drilling systems.
• Extreme environment resistance: Surface galvanizing or nitriding treatment, resistance to hydrogen sulfide corrosion and mud scouring, adaptable to marine high salt spray and sulfur-containing formation environments.

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Technical parameters

• Material: high-quality alloy steel (4145H/4140), quenched and tempered heat treatment, hardness HRC28-32.
• Specification range:

        o Applicable elevator types: Center Latch, Side Door, Slip Type.

        o Load capacity: 500-1500 short tons (static/dynamic load optional).

        o Length: 1.5 meters to 5 meters, support non-standard customization.

• Interface standard: API standard pin interface, compatible with mainstream traveling blocks and elevator models.
• Inspection and certification: 100% ultrasonic flaw detection (UT) and magnetic particle inspection (MPI), in compliance with API 8A/8C, ISO 14693 specifications.

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Applicable scenarios

Lifting rings are widely used in drilling operations in the fields of oil exploration, oil and gas field development, geological drilling, etc.

• Drill string tripping operations for ultra-deep wells and large-displacement horizontal wells on land;
• Casing lowering and drilling tool replacement for offshore platforms;
• Well repair and completion operations for high-temperature and high-pressure wells and sulfur-containing formations;
• Electric top drive (Top Drive) system integration application.

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Product advantages

• Ultra-high safety: tensile strength ≥1100 MPa, yield strength ≥930 MPa, through extreme working condition simulation tests, to ensure zero fracture risk.
• Life doubled: anti-fatigue design + surface hardening treatment, the service life is increased by more than 60% compared with traditional products.
• Global adaptability: compatible with API standards and mainstream non-standard elevators (such as National, Shaffer brands), seamlessly matching the drilling rig lifting system.

Fast maintenance: modular design supports fast on-site replacement and reduces downtime.

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After-sales service

• Global 48-hour emergency response, providing on-site installation guidance and spare parts replacement services.
• Free replacement due to material or process problems during the warranty period, and provide third-party inspection reports.
• Free load matching calculation and safe operation training.

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Contact us

Get the technical parameters and customized solutions of lifting rings now to inject reliable power into your drilling rig lifting system!

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Product display:

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Product package:

Product packaging: iron box or iron frame, wooden pallet, wooden box, bulk or customized according to customer requirements.

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Product detection:

100% inspection will be carried out before shipment, and video image data and inspection reports will be provided.

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Accepted delivery terms:

FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES.

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About HuiChi (HC) petro:

Shandong Huichi Industry & Trade is a professional supplier of drilling equipment for the oil and gas industry. We are committed to providing the best products and services to customers around the world.

We HuiChi (HC) Petro always regard our customers as our partners and aim to achieve long-term cooperation value. Our Huichi products cover different fields such as oil fields, water wells, HDD, etc.

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Why choose HuiChi (HC) petro?

One-stop drilling equipment supply;

Employee engineers have more than 10 years of experience in supplying drilling equipment;

More than 10 people engaged in export business;

More than 40 partner countries and regions;

More than 200 customers having close cooperative relationships;

More than 250+ partner factories as suppliers.

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Focus on well drilling equipment , we have been working hard and hope to become your most professional oil & gas equipment supplier and the best partner!

Sales Manager: Cherry Chi

Email: cherry@huichipetro.com

Mob/WhatsApp/We chat: +86 15553820372