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High-quality Forged Discs In Alloy Steel For Gears, Flanges & Machinery
High-quality Forged Discs In Alloy Steel For Gears, Flanges & Machinery
High-quality Forged Discs In Alloy Steel For Gears, Flanges & Machinery
High-quality Forged Discs In Alloy Steel For Gears, Flanges & Machinery
High-quality Forged Discs In Alloy Steel For Gears, Flanges & Machinery
High-quality Forged Discs In Alloy Steel For Gears, Flanges & Machinery
Specifications
Brand Name :
Tiangong
Model Number :
TG-199
Certification :
ISO9001, ISO14001,ISO45001
Place of Origin :
Changzhou, China
MOQ :
1
Price :
USD500-USD1000/piece
Payment Terms :
T/T
Supply Ability :
56000 Tons per year
Delivery Time :
30days
Packaging Details :
Pallet
Application :
gears, flanges & machinery
Section shape :
discs
Material :
alloy steel
Oem/Odm :
Customizable
Port :
Shanghai port
Test Report :
UT ,SIZE ,MATERIAL and Customizable
Forging Ratio :
3.0
heat treatment :
Normalizing and tempering
Description

High-quality forged discs in alloy steel for gears, flanges & machinery


Our forged discs are produced from premium alloy steels such as 42CrMo, 18CrNiMo7-6, and 20CrMnMo, ensuring excellent strength, toughness, and wear resistance. With advanced open-die forging and strict UT inspection, each forged disc guarantees structural integrity and long service life.


Product Features:

High mechanical strength and impact resistance

Heat treatment available: normalized, quenched and tempered

Rough or precision machining upon request

Strict ultrasonic testing (UT) for internal quality assurance


Application Fields:

Gear blanks and transmission components

Flanges for pressure vessels and piping systems

Heavy-duty machinery, cranes, and hydraulic equipment

Wind power and mining industry components

Item Details
Product Name High-quality Forged Discs in Alloy Steel for Gears, Flanges & Machinery
Material Grades - Alloy steels: 42CrMo, 42CrMo4, 18CrNiMo7-6, - Carbon steels: C45, C35 - Optimized for gear strength, flange pressure resistance, and wear durability
Forging Equipment - Hydraulic Presses: 5T, 8T, 12T - Capable of open die forging and ring forging with directional grain flow
Manufacturing Process Billet Inspection → Preheating → Open Die Forging / Ring Rolling → Heat Treatment → Rough Machining → Non-Destructive Testing → Precision Machining (if required) → Dimensional Inspection → Packaging
Forging Ratio ≥ 3.5 — Ensures high internal compactness and fatigue resistance under heavy cyclic loads
Applications - Gear blanks for wind turbines and mining machinery - Flanges for pressure vessels, pipelines, and heavy-duty equipment - Bearing seats, crane wheels, and rotating discs in port and metallurgical industries
Delivery Conditions - Delivered in heat-treated condition (normalized, quenched & tempered) - Options: Rough machined, semi-finished, or finished machining
Testing & Inspection - Chemical Composition Analysis (Spectrometry) - Mechanical Testing: Tensile, Impact, Hardness - Non-Destructive Testing: Ultrasonic Testing (UT), Magnetic Particle Testing (MT) - 3D Dimensional Inspection for accuracy and machining allowance

High-quality Forged Discs In Alloy Steel For Gears, Flanges & Machinery

High-quality Forged Discs In Alloy Steel For Gears, Flanges & Machinery

The production process of steel forgings includes:

raw material inspection → material unloading → quality check → preheating → forging → heat treatment → dimensional inspection → rough machining → non-destructive testing → final inspection → packaging → shipment.

High-quality Forged Discs In Alloy Steel For Gears, Flanges & Machinery


Frequently Asked Questions (FAQs)

What forging weight range can you produce?
We manufacture forged components starting from 100 kg up to 7,000 kg, depending on customer requirements.

Do you handle heat treatment and machining?
Yes. Our facility is equipped for full in-house heat treatment, as well as both rough and precision machining.

Which industries use your forgings?
Our products are widely applied in wind power, construction machinery, port handling equipment, mining, and transmission systems.

How long is your production lead time?
Normally, lead time is about 30 days if raw material is in stock, or 40–45 days when special sourcing is required.

Where are you located?
We are based in Changzhou City, Jiangsu Province, close to Shanghai Port, which allows convenient and efficient shipping worldwide.

Request a Quote

Please share your technical drawings and specifications with us. Our engineering team will carefully evaluate your requirements and provide a tailored quotation and solution in a timely manner.

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High-quality Forged Discs In Alloy Steel For Gears, Flanges & Machinery

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Product Detail
Brand Name :
Tiangong
Model Number :
TG-199
Certification :
ISO9001, ISO14001,ISO45001
Place of Origin :
Changzhou, China
MOQ :
1
Price :
USD500-USD1000/piece
Contact Supplier
High-quality Forged Discs In Alloy Steel For Gears, Flanges & Machinery
High-quality Forged Discs In Alloy Steel For Gears, Flanges & Machinery
High-quality Forged Discs In Alloy Steel For Gears, Flanges & Machinery

Changzhou Tiangong Forging Co., Ltd.

Verified Supplier
1 Years
jiangsu, changzhou
Since 1994
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Free Forging, Forged Gear, Forged Shaft
Total Annual :
27.5 million -28 million
Employee Number :
135~150
Certification Level :
Verified Supplier
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