17CrNiMo6 18CrNiMo7-6 Alloy Steel Forgings Ring Part For Gear Ring

Forging Ring Part With Alloy Steel 17CrNiMo6 Or 18CrNiMo7-6 Forgings For Gear Ring​

At Steel Industries, we forge alloy and carbon steels for a variety of industries ranging from aerospace to nuclear and power. Our customers rely on us to deliver a high-quality product that meets their specific needs in terms of alloy composition and compatibility with the industry requirements related to the steel’s functionality.

Carbon steel is an alloy steel that’s a combination of iron and carbon. Because of its strength and shock resistance, it’s often put to work on construction sites, piping projects and to add extra support to roads.

The key advantage to choosing carbon steel over traditional steel is increased strength. By adding carbon to the forging process the steel undergoes a molecular change that, without getting too scientific, moves around its crystal lattice. The general rule of thumb is the more carbon content the harder the steel.

Delivery condition :

A. Forging, black surface.

B. Forging, peeled surface.

C. Forging, turning surface

D. Forging + turning +quenching and tempering + black surface

E . Forging + turning + quencing and tempering + turning

1. Chemical elements:

2. Heat Treatment:
1.Annealing
2.Normalizing&Tempering

3. Brief introduce:
Largest OD:5000mm
Largest Weight:15000kg
Surface Finish 3.2um Ra Or As Required.
Forging Reduction Min:3.1 Or As Required

4. The main manufacturing equipments:

5. Certfiticates List:

6. Company Introduction:

7. Products process:
The forgings manufacturing and inspecting process are showed in the following picture :

Jiangyin Fangyuan Ringlike Forging & Flange Co.,Ltd, established in 1993, is the member of the Confederation of Chinese Metalforming Industry, Chinese wind energy association, China petroleum & Petro-chemical Equipment Industry Association. As one of the biggest ring forging manufacturers in China, our company is specialized in manufacturing gear rings, flanges, main shafts, ring forgings valve forings and pressure vessel forgings.
Our company covers a total area of 100,000 m2, including building area of 70,000 m2.
The main equipments: 5 hydraulic press machine (800T、1600T、2000T、3500T、3600T), 4 ring rolling machine (2000、2500、3500、5000mm), 5 charging machine (5—20T), 7 operation machine, 48 vertical lathes, 2 CNC drilling machine (5m), 50 horizontal lathes, etc.
The annual capacity of our company is 150,000 tons.
The total staff of our company is 600 people, among them there are about 138 senior engineers, engineers, technicians and specialists.
We also own 3000 m2 Testing Center lab and a full set of inspection equipments, including chemical analysis lab, metalloscope, spectrometer , mechanical property test machine and ultrasonic test machine.
Currently, the maximum diameter of rings we produce is 5000 mm, the products are largely used in different industries like wind power, nuclear, petrochemical, electric power, machinery, shipping, etc.
There are 40% of our products exported to different countries all over the world.
As important ring forging manufacturer, we are certified by ISO9001 quality system, TUV, DNV, ABS, BV,RINA,KR,NKpressure vessel committee, etc.
Located in Jiangyin city, Jiangsu province, China, Jiangyin Fangyuan Ringlike Forging & Flange Co.,Ltd is convenient in transportation. It is no more than 120km from Shanghai, about 140km from Nanjing, and about 8 km to the wharf of Changjiang River.
Quality first, customer first, we warmly welcome you to visit our factory and establish cooperation!