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Drilling Hook

Category：Hook Parts
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Product Description:

Product Introduction

Drilling Hook

The TSS-TUP Drilling Hook is engineered to provide safe, reliable, and efficient load handling for drilling hoisting systems. Designed in accordance with API 8C requirements, our drilling hooks are manufactured to withstand heavy lifting loads, dynamic operating conditions, and continuous drilling operations.

Constructed from high-strength alloy steel with precision machining and heat treatment, our drilling hooks offer excellent structural integrity, long service life, and dependable performance for both onshore and offshore drilling applications.

Available in multiple load capacities, TSS-TUP drilling hooks are suitable for land drilling rigs, offshore platforms, workover rigs, geothermal drilling, and other heavy-duty lifting applications. We also provide OEM manufacturing, replacement components, and customized engineering solutions to meet specific project requirements.

Product Features

API-compliant drilling hook design
High-strength forged alloy steel construction
Heavy-duty swivel assembly for smooth rotation
Reliable safety latch mechanism
Wear-resistant bearing system
Optimized lubrication design
Corrosion-resistant surface treatment
Suitable for demanding drilling environments
Easy maintenance and long service life
OEM manufacturing and customized solutions available

Technical Specifications

Item	Specification
Product Type	Drilling Hook
Standard	API 8C
Rated Load	1350–6750 kN
Material	High-Strength Alloy Steel
Heat Treatment	Quenched & Tempered
Rotation Type	Swivel
Surface Protection	Anti-Corrosion Coating
Application	Drilling Hoisting System

Available Models

Model	Rated Load	Application
DH-135	1350 kN	Workover & Light Drilling
DH-225	2250 kN	Land Drilling
DH-315	3150 kN	Deep Drilling
DH-450	4500 kN	Offshore Drilling
DH-675	6750 kN	Ultra-Deep & Heavy-Duty Drilling

Applications

Our drilling hooks are widely used in:

Onshore Oil & Gas Drilling
Offshore Drilling Platforms
Deep Well Drilling
Workover Operations
Geothermal Drilling
Mining Exploration
Heavy-Duty Lifting Operations
Drilling Hoisting Systems
Casing Running Operations
Well Construction Projects

Why Choose TSS-TUP

TSS-TUP combines engineering expertise, precision manufacturing, and strict quality management to provide dependable drilling hooks for demanding lifting applications.

Our advantages include:

High-strength forged construction
Precision machining and heat treatment
Wear-resistant bearing design
Reliable safety locking mechanism
Corrosion-resistant surface protection
OEM replacement capability
Reverse engineering expertise
Comprehensive quality inspection
Fast global logistics
Professional technical support

OEM & Custom Manufacturing

TSS-TUP provides complete OEM manufacturing services for drilling hooks and hoisting equipment.

Our engineering capabilities include:

Reverse Engineering
Drawing-Based Manufacturing
Sample-Based Manufacturing
Precision Forging
CNC Machining
Heat Treatment
Customized Load Capacities
Replacement Component Manufacturing

We also manufacture compatible replacement components for legacy equipment and discontinued models, helping customers extend equipment service life while reducing maintenance costs.

Quality Control

Every drilling hook is manufactured under a strict quality management system.

Our quality procedures include:

Raw Material Inspection
Forging Inspection
Heat Treatment Verification
CNC Precision Machining
Dimensional Inspection
Magnetic Particle Inspection (MPI)
Load Testing
Final Assembly Inspection
Packing & Shipment Inspection

Every drilling hook is inspected before delivery to ensure dependable lifting performance and long-term operational reliability.

FAQ

Frequently Asked Questions

What is a drilling hook?

A drilling hook is a critical hoisting component used to connect the traveling block with elevators, links, and other lifting equipment during drilling operations.

What standards do your drilling hooks comply with?

Our drilling hooks are manufactured according to API specifications and customer project requirements.

What load capacities are available?

We offer drilling hooks with rated loads from 1350 kN to 6750 kN.

Can you manufacture according to customer drawings?

Yes. We provide OEM manufacturing based on drawings, samples, and technical specifications.

Do you supply replacement hook components?

Yes. We manufacture safety latches, swivel assemblies, bearings, pins, bushings, and other replacement parts.

Can you support discontinued equipment?

Yes. Reverse engineering and replacement manufacturing are among our core capabilities.

What quality inspections are performed?

Each product undergoes material inspection, heat treatment verification, dimensional inspection, non-destructive testing, load testing, and final quality inspection before shipment.