Delivery Time:30 days or as per the exact product
Certification:MTC, Chemical composition, mechanical properties, UT, MT, dimension report, heat treatment record etc.
Roller Ring Ring Flange Open Die Forging Forged Ring Forged Flange Carbon Alloy Stainless Steel
Quick Detail:
1. Steel flange, rolled flange, ring flange, stainless steel flange, carbon steel flange, alloy steel 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:
Rolled ring, rolled ring forging, flange forging, ring flange, stainless steel flange, carbon steel flange, alloy steel 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 production flow chart:
Specifications:
| Description | Rolled ring, rolled ring forging, flange forging, ring flange, stainless steel flange, carbon steel flange, alloy steel 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:
Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.
Excellent product quality and service, competitive price, “in-time” delivery
Why us?
1. Short production time, “in-time” delivery;
2. We can provide the steel forgings whatever size, material or type as per your requirements;
3. We can provide the largest diameter flange in the world.
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.
