Flange ForgingOpen Die Forging DIN ASTM EN Ring Forgings Hot Rolling Ring Steel Flange
Quick Detail:
1. Open die forging: Hot rolling ring, steel flange, rolled flange, ring flange, flange forging
2. Alloy steel, carbon steel, stainless steel and Hastelloy or as per customer’s requirements
3. Non-standard and common or uncommon sizes diameter flange
Description:
Open die forging: Hot rolling ring, steel flange, rolled flange, ring flange, flange forging can be made of alloy steel, carbon steel, Hastelloy or other kind of material as per the customer’s requirements. It conforms to the standard of ASTM, EN, DIN, GB.
The manufacturing equipment is 30~185MN hydraulic press, the forging ratio >3, the technical condition is in accordance with the standard of ASTM, EN, DIN, GB.
Specifications:
| Description | Open die forging: Hot rolling ring, steel flange, rolled flange, ring flange, flange forging |
| material | Alloy steel (42CrMo4, 35CrMo, 40CrNiMo etc.), carbon steel or stainless steel |
| Material standard | ASTM, En or ISO |
| Dimension |
Max.OD: 7000mm Max. thickness: 1000mm Max. height: 1500mm |
| Weight | Max. 50 ton |
| Smelting Process: | EF+LF + VD |
| Process |
Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough machining →UT →2nd Heat treatment →finishing machining →Inspection |
| UT standard | ASTM A388 or EN10228 |
Applications:
As a kind of connection part, the ring flange is widely used for Hydraulic engineering, power plant, power station, pipeline and pressure vessel industries etc.
Competitive Advantage:
1. Good mechanical properties;
2. High tensile strength;
3. Well-closed formation;
4. Comparative price;
5. High-quality production;
6. Customized services, manufacturing according to your specific requirements.
Why us?
Steel flanges are our main products, we have much production experience in this steel ring & flange industry. Customers feel satisfied with our products and service.
