Changzhou Tiangong Forging Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 56000 Tons per year |
| Delivery Time | 30days |
| Packaging Details | Pallet |
| Application | Hydraulic And Transmission Systems |
| Section shape | Custom shapes |
| Secondary or not | Non-secondary,Brand new |
| Material | carbon steel，Customizable chemical composition of raw materials |
| Oem/Odm | Available |
| Port | Shanghai |
| Test Report | UT ,Size ,Material，Hardness |
| Forging Ratio | ≥3 |
| Brand Name | Tiangong |
| Model Number | TG - 204 |
| Certification | ISO9001, ISO14001,ISO45001 |
| Place of Origin | Changzhou, China |
View Detail Information
Explore similar products
High-Strength Carbon Steel Forgings for Heavy Machinery Shafts and Industrial
42CrMo Heavy Duty High Precision Carbon Steel Gear Blank Forgings For Industrial
Tempered Carbon Steel Shaft Sleeve Forgings for Wind Turbine Gearbox Drive
ISO9001 Certified Carbon Steel Drive Shaft and Output Gear Shaft Forgings
Product Specification
| Payment Terms | T/T | Supply Ability | 56000 Tons per year |
| Delivery Time | 30days | Packaging Details | Pallet |
| Application | Hydraulic And Transmission Systems | Section shape | Custom shapes |
| Secondary or not | Non-secondary,Brand new | Material | carbon steel，Customizable chemical composition of raw materials |
| Oem/Odm | Available | Port | Shanghai |
| Test Report | UT ,Size ,Material，Hardness | Forging Ratio | ≥3 |
| Brand Name | Tiangong | Model Number | TG - 204 |
| Certification | ISO9001, ISO14001,ISO45001 | Place of Origin | Changzhou, China |
Precision Carbon Steel Forgings with Heat Treatment for Hydraulic and Transmission Systems
Our precision carbon steel forgings are manufactured from high-quality carbon steels and undergo advanced heat treatment to achieve optimal strength, toughness, and wear resistance. Each forging is produced with precision control and uniform grain flow, ensuring long-term reliability and performance in demanding hydraulic and transmission applications.
Key Features:
Heat-treated for superior hardness, toughness, and fatigue resistance
Precision-forged for consistent dimensions and grain structure
High wear and impact resistance for heavy-duty applications
Available in customized sizes and grades to meet specific system requirements
Suitable for further machining or assembly in hydraulic and transmission equipment
Applications:
These precision carbon steel forgings are widely used in hydraulic cylinders, industrial drive shafts, transmission components, press machine parts, and heavy-duty gear assemblies, where durability, reliability, and precise mechanical performance are essential.
| Item | Details |
|---|---|
| Product Name | Precision Carbon Steel Forgings with Heat Treatment for Hydraulic and Transmission Systems |
| Material Grades | - High-quality carbon steels optimized for strength, toughness, and precision machining - Customized compositions for hydraulic rods, transmission shafts, and industrial drive components |
| Forging Equipment | - Hydraulic Presses: 5T, 8T, 12T - Designed for medium-to-large shafts and components with directional grain flow for improved fatigue resistance and mechanical performance |
| Manufacturing Process | Raw Material Inspection → Preheating → Open Die Forging → Heat Treatment (Quenching & Tempering) → Rough or Precision Machining → Ultrasonic Testing (UT) → Dimensional Verification → Packaging |
| Forging Ratio | ≥ 3.0 — Ensures dense internal structure, uniform fiber alignment, and excellent fatigue performance under cyclic hydraulic and transmission loads |
| Applications | - Hydraulic cylinder shafts and pistons - Transmission and drive system shafts - Precision shafts for industrial machinery, presses, and heavy-duty gear assemblies |
| Delivery Conditions | - Delivered heat-treated for mechanical stability and machinability - Options: As-forged, semi-machined, or stress-relieved per customer specifications |
| Testing & Inspection | - Chemical Analysis via Spectrometry - Mechanical Testing: Tensile, Hardness, Impact - Non-Destructive Testing: Ultrasonic (UT), Magnetic Particle Testing (MT) - Dimensional inspection for concentricity, straightness, and step/diameter tolerances |
The production workflow for steel forgings is carefully managed:
material inspection → unloading → verification → preheating → forging → heat treatment → intermediate inspection → rough machining → NDT → final quality check → packaging → delivery.
1. What forging weight range can you accommodate?
We produce forged parts ranging from 100 kg to 7,000 kg, suitable for a wide range of industrial applications, including heavy machinery and transmission components.
2. Do you provide heat treatment and machining?
Yes, our factory offers comprehensive in-house heat treatment, as well as both rough and precision machining, tailored to your project specifications.
3. Which industries rely on your forged components?
Our forged products are commonly used in wind energy, heavy machinery, port equipment, industrial transmissions, and other demanding sectors.
4. What is your typical production lead time?
In stock: Around 30 days
Custom orders: 40–45 days, depending on material and specific requirements
5. Where is your factory located?
Our facility is situated in Changzhou City, Jiangsu Province, near Shanghai Port, ensuring efficient and reliable international shipping.
Please provide your technical drawings and specifications. Our engineering team will review your requirements and deliver a customized quotation and solution promptly.
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 ...
Get in touch with us
Leave a Message, we will call you back quickly!