Changzhou Tiangong Forging Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 56000 Tons per year |
| Delivery Time | 30days |
| Packaging Details | Pallet |
| Machining | Rough machining, fine machining, customizable |
| Type Of Service | Tailor made & OEM |
| Forging Weight | 100-7000KG can be customized |
| Impact Strength | Customizable |
| Dimensions | According To Drawings|Non-Standard |
| Hardness | Customizable |
| Features | Heavy Duty|Durable |
| Steel Grade | Alloy steel：42CrMo, 42CrMo4, 20CrMo, 20CrNiMo, 35#, 45#,18CrNiMo7-6，Customizable |
| Brand Name | Tiangong |
| Model Number | TG - 206 |
| Certification | ISO9001, ISO14001,ISO45001 |
| Place of Origin | Changzhou, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 56000 Tons per year |
| Delivery Time | 30days | Packaging Details | Pallet |
| Machining | Rough machining, fine machining, customizable | Type Of Service | Tailor made & OEM |
| Forging Weight | 100-7000KG can be customized | Impact Strength | Customizable |
| Dimensions | According To Drawings|Non-Standard | Hardness | Customizable |
| Features | Heavy Duty|Durable | Steel Grade | Alloy steel：42CrMo, 42CrMo4, 20CrMo, 20CrNiMo, 35#, 45#,18CrNiMo7-6，Customizable |
| Brand Name | Tiangong | Model Number | TG - 206 |
| Certification | ISO9001, ISO14001,ISO45001 | Place of Origin | Changzhou, China |
Alloy Steel Forgings for Crane Wheels and Large Industrial Parts are engineered to deliver exceptional durability and reliability under heavy-duty operating conditions. Manufactured from premium alloy steels, these forgings exhibit superior toughness, wear resistance, and excellent fatigue strength, ensuring extended service life even in demanding industrial environments.
Key Features:
High load-bearing capacity with outstanding impact resistance
Uniform internal structure through optimized forging ratio
Enhanced hardness and wear resistance after heat treatment
Available in customized dimensions and grades according to client requirements
Applications:
These forgings are widely used in crane wheels for port machinery, industrial flange systems, shipbuilding, steel mills, and other heavy industries where components must withstand extreme mechanical stress and continuous operation.
| Product Name | Alloy Steel Forgings for Crane Wheels and Large Industrial Parts |
|---|---|
| Material | 42CrMo, 42CrMo4, 20CrMo, 20CrNiMo, 35#, 45#, 30CrNiMo8, 18CrNiMo7-6 |
| Equipment | 5 TON, 8 TON, 12 TON Hydraulic hammers, ring rolling mill, vertical lathes |
| Apply for | Crane wheels, port machinery, industrial flange assemblies, shipbuilding, metallurgical equipment |
| Manufacturing Process | Free forging / ring rolling + normalizing & tempering + rough machining |
| Forging ratio | ≥3 Guarantees dense internal structure, superior impact toughness, and wear resistance for long-term service in heavy-duty machinery. |
| Delivery terms | Supplied in rough machined condition or semi-finished with heat treatment (N+T / Q+T) |
| Test equipment | Spectrometer, ultrasonic flaw detector, impact & tensile test machines, Brinell hardness tester, metallographic microscope, calipers & micrometers |
| Service | Full-cycle service: raw material sourcing, forging, heat treatment, machining, inspection, protective packaging, inland transportation, and seaport delivery. Focused on performance stability of crane wheels and flange systems. |
Steel Forgings Manufacturing Flow
Material check-in → unloading & classification → size and surface examination → heating & uniform temperature adjustment → forging and shaping → regulated heat treatment → process inspection → preliminary machining → NDT (ultrasonic / magnetic particle) → final dimensional check → anti-rust packaging → delivery to client.
Frequently Asked Questions (FAQs)
What is the weight range of your crane wheel and flange forgings?
We manufacture alloy steel forgings ranging from approximately 200 kg up to 7,000 kg, specially designed for heavy-duty crane wheels and large industrial flange components, suitable for demanding mechanical and structural applications.
Do you provide heat treatment and machining services?
Yes. Our facility is equipped for complete in-house heat treatment, rough machining, and precision finishing. This ensures that each forging meets the strict mechanical properties and dimensional tolerances required for heavy industrial use.
Which industries use your crane wheel and flange forgings?
Our products are extensively used in port cranes, gantry cranes, mining equipment, metallurgical presses, and other large-scale heavy machinery, where high strength, durability, and reliability are critical.
What are your typical delivery times?
For standard forgings in stock, delivery is usually within 30 days. For custom-designed crane wheels or large flanges, production and delivery typically take 40–50 days, depending on size, weight, and technical complexity.
Where is your factory located, and which port do you ship from?
Our production facility is located in Changzhou, China, near Shanghai. We primarily ship through the Port of Shanghai, providing smooth and reliable export logistics for heavy and oversized forgings.
Request a Quotation
To receive a customized quotation for crane wheels or industrial flange components, please provide your technical drawings, material specifications, and quantity requirements. Our engineering team will evaluate your project and propose an optimized forging solution with competitive pricing and delivery options.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
27.5 million -28 million
Employee Number:
135~150
Ecer Certification：
Verified Supplier
About CHANGZHOU TIANGONG We are a Chinese company with over 30 years of forging experience. Our focus lies in the production of machine free forged products. We take pride in our independent quality assurance laboratory, which ensures that all our products meet ... About CHANGZHOU TIANGONG We are a Chinese company with over 30 years of forging experience. Our focus lies in the production of machine free forged products. We take pride in our independent quality assurance laboratory, which ensures that all our products meet ...
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