Small Forged ODM Hot Forging Carbon Steel Ring Rolled in Chinese Factory
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Product Highlights
- Customized Manufacturing: OEM/ODM service available with open die, ring rolling, and hot forging processes.
- Wide Material Selection: Carbon steel, alloy steel, stainless steel, aluminum, and copper materials supported.
- Large Capacity Equipment: 3150-ton hydraulic press and 80-ton crane for handling large single forgings up to 28 tons.
- Strict Quality Control: ISO 9001 certified with UT, PT, and mechanical properties tests for all forgings.
- Versatile Applications: Suitable for automotive, marine, wind power, pressure vessels, and diesel engines.
- High Precision Tolerance: Forging tolerance controlled within +/-0.5mm as per customer drawings.
- Professional Heat Treatment: Includes quenching and various heat treatment processes to ensure material properties.
- Global Export Experience: Exporting to North America, Europe, and Asia with FOB/CIF terms and fast lead time.
Product Attributes
- Customization
- Available
- Processing Object
- Metal
- Molding Style
- Forging
- Model NO.
- R2
- Molding Technics
- Hot Forging
- Application
- Automotive, Hardware, Machinery, Construction
- Material
- Steel,Aluminum,Copper
- Heat Treatment
- Quenching
- Surface Treatment
- Sand Blasting, Galvanizing, Chrome-Plating, Nickle
- Forging Tolerance
- +/-0.5mm
- Standard
- as Per Drawing
- Certification
- ISO 9001:2000, ISO 9001:2008
- Process
- Open Die, Ring Rolling, Hot Forging, Closed Die
- Serive
- OEM/ODM
- Transport Package
- Sea Wooden Packing
- Specification
- 0.2kg/PCS-150kg/PCS
- Trademark
- CW
- Origin
- China
Product Images of Small Forged ODM Hot Forging Carbon Steel Ring Rolled in Chinese Factory
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Product Description



Forged Shaft for Shipbuilding,Shaft ,Shaft Couplings,FWD BOSS,AFT BOSS,ABS Gear Blanks,ABS Marine Shafts (All types),Rudder
Marine-Diesel engine: piston rod, Cylinder Cover blank, connecting rod, Chain wheel, crankshaft, crosshead
Other forgings also available
FOR DIESEL ENGHINE
MAN major material for diesel engine (With MAN Diesel & Turbo CERTIFICATE)
S17MoS, S30MnH, S45SU, S30S, S18CrNiMo, S20CrMoVS, S20CrMoVS, S30MnH, S42Cr1S, S45SU, S30S , S19R, etc
FOR OTHER FORGINGS
Material: Carbon Steel, Alloy Steel, Tool steel, Stainless steel
Standard: DIN, ASTM, GB, JIS related ones
Piece weight: no more than 20tons
Ring: outer diameter no more than 3500mm
Shaft Length: No more than 10 meter
All different forging products as per customer drawing
Mill Frequently Used Steel Materials:
1) Wind Power Shaft: 42CrMo4V, 34CrNiMo6; Wind Power Flange: S355NL, C22, 16Mn, 20Mn, 42CrMo, F304.
2) Forged Pipe Fittings: SA106 CL B, SA106 CL C, WB36, 12Cr1MoV, SA335 P11, P12, P22, P91, SA182 Gr.F1, Gr.F5, Gr.F11 CL2, Gr.F12
CL2, Gr.F22 CL3, SA350 Gr.LF1, Gr.LF2,
Gr.LF3.
3) Pressure Vessel Forgings: SA105, SA350 LF2, 16Mn, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, F304, F316, 17-4PH.
4) Shaft Related Forgings: 25CrMo4, 42CrMo4, 40CrNiMo, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 4130, 4140.
5) Gear Related Forgings: 35CrMo, 34CrMo4, 4137, 42CrMo, 4140, SCM440, 20CrMnMo, 40CrNiMo, 20CrNi2Mo, 20Cr2Ni4A, 34CrNi3Mo.
6) Copper Forgings: C10100, C10200, C10300, C10700, C12000, C12200.



Forging & Heat Treatment Equipment List
| Name & Description | Forging Handling Capacities | Quantity |
| 3150 Tons Free Forging Hydraulic Press | Max. Single Forging in 28 Tons | 1 |
| 5000mm Diameter Rolling Forging Machine | Max. Single Forging in 16 Tons | 1 |
| 8 Tons Free Forging Hummer | Max. Single Forging in 7.5 Tons | 1 |
| 6 Tons Free Forging Hummer | Max. Single Forging in 5.5 Tons | 1 |
| 5 Tons Free Forging Hummer | Max. Single Forging in 4.5 Tons | 1 |
| 60 Tons Forging Handling Operator | Max. Single Forging in 45 Tons | 1 |
| 10 Tons Forging Handling Operator | Max. Single Forging in 7.5 Tons | 1 |
| 80 Tons Crane | Max. Single Ingot in 80 Tons | 1 |
| 60/30 Tons Crane | Max. Single Ingot in 60 Tons | 1 |
| 30/10 Tons Crane | 30/10 Tons | 4 |
| Trolley Heat Furnace | 5000*1500*1200 mm | 3 |
| Trolley Heat Furnace | 8000*2000*1600 mm | 3 |
| Trolley Heat Furnace | 6500*1500*1200 mm | 3 |
| Vertical Heat Furnace | Ø2500*10000 mm | 2 |
| Total Forging Equipment Quantity | 24 | |
Forging Production Flow
1. Enquiry With Drawing In Details
2. Confirm Steel Material, Chemical Compositions, Mechanical Properties, Tolerances
3. Confirm Payment Terms, Order Materials or Check Material in Stock
4. Check Material Chemical Compositions, Material Weight, Dimensions
5. Cut Materials, Record Weight, Pre-Heating For Forging
6. Forging Ratios, Heat Treatment After Forging, Dimension Check
7. Rough Machining, UT Test, Heat Treatment
8. Fine Machining, UT & PT Test, Dimensions Inspection, Mechanical Properties Test
9. Customer Inspection at Site, Packing, Delivery Arrangement
10. Balance Payment Confirmation, Dispatch Forgings or Casting
11. Bill of Loading Confirmation, MTC Dispatch, Customs Clearances
12. Order Accomplished!!!
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI204814". Items marked "" are certified.
Company Profile
Chewit international has two manufacture. One is for precision stee pipe --- CW tube. Another is manufacture steel forgings.
CW tube, one of the most professional precision tube supplier in China, has a history of more than 20 years.
Our product includes cold drawn precision seamless steel tube, cold drawn welded tube, welded stainless steel tube, tube assambly. Our tubes are used for automotive industry, hydraulic system, Mechanical fields, precision device and others.
Our company covers a toal area of 10000 square meters with the asset of more than 10 million. We have around 120 employees...Due to the advanced production line and full sets of inspection equipments, the tubes produced are promised to be in high quality.
We have ten cold drawn lines, two lines of 20 tons, three lines of 10 tons, five lines of 5 tons to promise the mass output. We use special cold drawing process to make sure the inner and outer surface in low roughness. And the precision drawing mold to garanttee the minimum size tolerance.
We have heat treatment furnace with and without oxygen environment for processing. The bright annealing furnace without oxygen to ensure the tube surface condition best without oxidization and shinning like mirror.
We have a strong and responsible inspection team. All the tubes have to pass eddy current non-destructive test, and ultrosonic non-destructive test as per customer request. We check the tube size and surface 100%. Chemical and mechanical tests are carried out for each batch of tube.
Our forging manufacture covers total area above 100000m2 with with a production capacity of 90000 tons for various kinds of forgings. Also we are eligible for a total of 11 authorized patents, including 3 invention patents.
We are supplier of Wind Power, Oil & gas, Transportation, Ship building, gear box...
We own TPG, API 20B, the European PED, MAN Diesel & Turbo, Classification society: ABS, CCS, BV, DNV, GL, LR, KR, RINA, NK.
Since 2006, we have entered into global purchasing system of the most famous company.
We have established a perfect quality management system and HSE management system. We have API Q1, ISO 9001, ISO 14001: 2004, OHSAS 18001: 2007.
We always adhere to a pragmatic, integrity, unity and innovative as business philosophy.
Scientific management, improving quality, continuous improvement, and pursuit of excellence in quality, to provide customers with first-class forging products and perfect technical services.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 73 East Changjiang Road, Deji, Jingang Town, Zhangjiagang City, Suzhou, Jiangsu, China
-
Plant Area
- 100 square meters
-
Number of Employees
- 6
-
Registered Capital
- 3,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- shanghai
Our Production Capability & Technical Expertise
-
Main Products
- Carbon Seamless Pipe, Steel Forging, Stainless Tube
-
Production Machines
- Cutting Machine, Heat Treating Machine, Stretching Machine, Straightening Machine, Diagnostic Machine, Cutting Machine, Hydraulic Universal Testing Machine
-
OEM Service Available
- Yes
-
Test Reports for Raw Materials
- RoHS, Others
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-01-12
- Export Year
- 2013-08-01
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
FAQ
- What materials can be forged?
- We support Carbon Steel, Alloy Steel, Tool Steel, Stainless Steel, Aluminum, and Copper.
- Is OEM/ODM service available?
- Yes, we provide OEM/ODM services including open die, ring rolling, and hot forging based on customer drawings.
- What is the maximum forging weight?
- Single forging weight can be up to 28 tons, with ring outer diameter up to 3500mm and shaft length up to 10 meters.
- What certifications do you have?
- We are ISO 9001:2000 and ISO 9001:2008 certified, and can provide MAN Diesel & Turbo certificates for specific materials.
- What is the lead time?
- The average lead time is one month for both peak and off-season periods.
- What payment terms are accepted?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.
- What quality tests are performed?
- We perform UT (Ultrasonic Testing), PT (Penetrant Testing), and mechanical properties tests.
- What is the forging tolerance?
- The standard forging tolerance is +/-0.5mm, customizable according to specific requirements.
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