Forging Rings for Gear Box, Ship Building

Product Description

Product Description

forging sleeve, spool, tube sheet, rudder shaft, rings
forging flange, rings, shaft, Tee, block, gear, gear rings, gear shaft for wind power
forging rings for winder power, bearing, forged rings, gear rings

Specifications

1) forging rings for winder power, bearing, forged rings, gear rings
2)4130,4140,4317,4142,4340,UNS440,25Cr2Ni4MoV 
3)Max weight: 60T 
4)FOB Shanghai

forging rings for winder power, bearing, forged rings, gear rings

Detailed Description:
1) Product Name: Forged rings, ring rolling, Forging ring
2) Material: 4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV etc.
3) Max weight: 60ton.
4) MOQ: small quantity is acceptable.
5) FOB Port: Shanghai, China.
6) Delivery Time: 60ton in 45 days.
7) Delivery Condition: Rough Machined, Heat Treated, Fine Machined + EN10204: 3.1B
8) Payment:   T/T or L/C.

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 Press	Max. Single Forging in 28 Tons	1
5000mm Diameter Rolling Forging Machine	Max. Single Forging in 16 Tons	1
800 Tons Free Forging Press	Max. Single Forging in 7.5 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 Furnac	Ø2500*10000 mm	2
Total Forging Equipment Quantity		22

 

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 Castings

11. Bill of Loading Confirmation, MTC Dispatch, Customs Clearances

12. Order Accomplished!!!

 Why Choosing CHEWIT?

• Sufficient Forging, Heating, Machining Equipment
• In-house Inspection Instruments for Quality Controlling
• Competitive Price & High Quality Assurance
• Fast, Effective and Efficient Services
• Experienced Professinonals on Communications

Company Profile

Chewit international Located in zhangjiagang city which is along The Yangtze Golden Channel the junction of River and Coast Economic Belt. It owns an excellent geographic position, as it is close to Nanjing city in the north, adjacent to Suzhou and Wuxi cities in the south, next to Shanghai international city in the east. Zhangjiagang international port and State highway endow us a convenient water and land transportation which links us to the outside world both home and aboard. Chewit International is one group company with two manufactures one is producing steel forgings for Marine, Power, Boiler, Ocean, Oil, Petrochemical, Mechanical and Hydraulic fields and the other is producing precision steel tubes for automotive industry and hydraulic system and also one semi-independent company specially for import and export business. We have a total area of 150000 square meters with the employees over 200 people. All the products well produced by our mills need to be double inspected by chewit professional quality controller and then we will offer our customer the vivid report for the tested items. Only those products which are inspected well can be allowed to delivery to our customers. By the means of strict inspection, we wined a lot of customer for long term business both home and abroad. We adhere to our company tenet Customer First, Quality formost and always try our best to serve our customer with our full heart.