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High-Torque Forged Gears For Offshore Jack-Up Rigs

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High-Torque Forged Gears For Offshore Jack-Up Rigs

High-Torque Forged Gears For Offshore Jack-Up Rigs
High-Torque Forged Gears For Offshore Jack-Up Rigs
High-Torque Forged Gears For Offshore Jack-Up Rigs High-Torque Forged Gears For Offshore Jack-Up Rigs High-Torque Forged Gears For Offshore Jack-Up Rigs High-Torque Forged Gears For Offshore Jack-Up Rigs

Large Image :  High-Torque Forged Gears For Offshore Jack-Up Rigs

Product Details:
Place of Origin: Changzhou, China
Brand Name: Tiangong
Certification: ISO9001, ISO14001,ISO45001
Model Number: TG-189
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD1000-USD3000/piece
Packaging Details: Pallet
Delivery Time: 30days
Payment Terms: T/T
Supply Ability: 56000 Tons per year
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High-Torque Forged Gears For Offshore Jack-Up Rigs

Description
Application: Offshore Jack-Up Rigs Origin Of Goods: Changzhou, Jiangsu
Industry: Free Forging & Open Die Forging Forging Weight: 100kg|100kg-7ton
Size: According To The Drawings Provided By Customers Resistance: Corrosion And Wear
Product Type: Forged Gear，Rough Machining Of Gears Durability: Durable
UT: Optional Level ，Comprehensive Testing
Highlight:

high-torque forged gears

,

offshore jack-up rig gears

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forged gears with warranty

High-Torque Forged Gears for Offshore Jack-Up Rigs
High-torque forged gears are engineered to deliver exceptional strength, durability, and reliability under the most demanding offshore conditions. Manufactured from premium alloy steels such as 42CrMo4 and 18CrNiMo7-6, these gears undergo precision forging, heat treatment, and rigorous quality inspections to ensure superior fatigue resistance and long service life.

Key Features:

  • Exceptional load-bearing capacity and high torque transmission efficiency.

  • Optimized material properties for superior wear resistance and toughness.

  • Precision forging and machining for tight dimensional accuracy and smooth operation.

  • Heat-treated for enhanced hardness and resistance to harsh marine environments.

Applications:
These forged gears are widely used in offshore jack-up rigs, particularly in elevating and positioning systems such as rack and pinion drives, gearboxes, and lifting mechanisms. Their robustness ensures safe and efficient operations in oil & gas exploration, drilling platforms, and other heavy-duty offshore equipment.

Item Details
Product Name High-Torque Forged Gears for Offshore Jack-Up Rigs
Material Grades - 42CrMo4, 18CrNiMo7-6, 30CrNiMo8 alloy steels for high strength and toughness - Materials selected for corrosion resistance, fatigue strength, and high torque demands in marine environments
Forging Equipment - Hydraulic Hammers: 5T, 8T, 12T - Open die and closed die forging capabilities for large-diameter, heavy-duty gears used in offshore lifting systems
Manufacturing Process Forging → Normalizing/Quenching & Tempering → Rough Machining → Gear Hobbing/Shaping → Heat Treatment (Carburizing/Induction Hardening) → Final Machining → Dimensional & Non-Destructive Inspection
Forging Ratio ≥ 3.5 — Provides refined grain structure, excellent strength-to-weight ratio, and superior fatigue resistance under cyclic offshore loads
Heat Treatment Options - Carburizing + Quenching + Tempering for hardened gear teeth and tough gear core - Induction hardening for selective reinforcement of load-bearing areas - Optional surface treatments to improve saltwater corrosion resistance
Applications - Rack and pinion drive gears for jack-up rig elevating systems - High-torque gear transmission for offshore drilling platforms - Lifting and positioning systems in marine heavy equipment
Process Compliance Manufactured in line with API, ABS, or customer-specific offshore engineering standards, ensuring reliability in extreme marine environments
Delivery Conditions - Heat treated, supplied as rough-machined blanks or fully finished gears - Optional surface hardening and anti-corrosion coatings for offshore conditions
Testing & Inspection - Chemical Composition Analysis - Mechanical Properties: Yield Strength, Tensile Strength, Impact Toughness, Hardness - Non-Destructive Testing: UT, MT, Surface Crack Detection - Dimensional Accuracy and Gear Profile Inspection

High-Torque Forged Gears For Offshore Jack-Up Rigs 0

High-Torque Forged Gears For Offshore Jack-Up Rigs 1

Tag:

heavy metal forge,

metal forgings,

steel gears

Contact Details
Changzhou Tiangong Forging Co., Ltd.

Contact Person: Mrs. Mia Liu

Tel: 0086-18706127868

Send your inquiry directly to us (0 / 3000)

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