Changzhou Tiangong Forging Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 56000 Tons per year |
| Delivery Time | 30days |
| Packaging Details | Pallet |
| Application | Wind power, port machinery, mining and oil extraction |
| Quality Control | 100% Inspection |
| Material | Carbon steel and alloy steel |
| Production Process | Forging |
| Hardness | Customized according to customer requirements |
| Surface Finish | Smooth |
| Heat Treatment | Annealing and tempering |
| Size | Customizable |
| Brand Name | Tiangong |
| 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 |
| Application | Wind power, port machinery, mining and oil extraction | Quality Control | 100% Inspection |
| Material | Carbon steel and alloy steel | Production Process | Forging |
| Hardness | Customized according to customer requirements | Surface Finish | Smooth |
| Heat Treatment | Annealing and tempering | Size | Customizable |
| Brand Name | Tiangong | Certification | ISO9001, ISO14001,ISO45001 |
| Place of Origin | Changzhou, China | ||
| High Light | smooth steel forging blank ，steel forging blank bridge crane ，smooth forging steel blank | ||
Alloy Steel Forging Wheel Blanks For Quay Crane, Bridge Crane, Container Crane.Our Alloy Steel Forging Wheel Blanks are the robust, high-integrity foundation for wheels in heavy-duty lifting equipment like Quay Cranes, Bridge Cranes, and Container Cranes. Meticulously forged from high-grade alloy steel, these blanks offer superior strength and durability, crucial for supporting immense loads and enduring constant movement in demanding port and industrial environments. They are the initial, solid forms from which precision crane wheels are expertly machined.
These alloy steel forged wheel blanks are essential for the traveling mechanisms of large, critical heavy-duty cranes:
| Item | Details |
| Product Name | Alloy Steel Forging Wheel Blanks For Quay Crane, Bridge Crane, Container Crane |
| Material Grades | - Alloy steel required by various customers |
| Forging Equipment | - Hydraulic hammers: 5T / 8T / 12T- Large open-die forging press with core boring capability- Near-net shape forging for components with complex geometries |
| Manufacturing Process | Hot Forging → Intermediate Heat Treatment → Optional Core Boring / Drilling →Rough / Semi-Finish Machining → UT & Dimensional Inspection |
| Forging Ratio | ≥ 3.0 — Optimized for Stress: Our process creates directional grain flow, significantly boosting load-bearing capacity and fatigue resistance for demanding metallurgical uses. |
| Applications | - Quay Crane, Bridge Crane, Container Crane |
| Heat Treatment Options | - Normalizing and tempering for enhanced mechanical properties- Stress relief treatment to ensure dimensional stability |
| Testing & Inspection | - Chemical: Spectrometer-controlled composition analysis- Mechanical: Hardness, tensile, yield, impact toughness- Ultrasonic (UT): Multi-angle flaw detection, including bore zone- Dimensional: Length, diameter, straightness, concentricity |
| Value-Added Services | - We provide components with custom geometries that perfectly fit your metallurgical equipment. Each part comes with pre-machined surfaces for easy assembly and is laser-marked for clear identification and complete lifecycle traceability. |
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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