30Cr1Mo1V Heavy Steel Forgings For 8000KW - 1000MW Steam Turbine Rotor JB/T 1267-2002
Description:
The heavy forging is widely used for large or middle scale thermal power equipment enterprise. For example: Ha’erbin power group, Ha’erbin Steam turbine, Eastern Steam Turbine company and so on. The manufacturing equipment is 100MN hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the standard of JB/T 1267-2002.
The product can be provided as per your drawing or specified requirements.
Smelting Process:EF+LF + VD+VCThe process as follow :Ingot →heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT →2th Heat treatment →finishing machining →Inspection
Applications: The heavy forging is widely used for large or middle scale thermal power equipment enterprise. This forging product is provided to Ha’erbin Steam Turbine Company.
Specifications:
|
Description |
Heavy forging: 300mw steam turbine rotor |
|
material |
Alloy steel (30Cr1Mo1V) |
|
Material standard |
ASTM or GB/T3077-1999 |
|
Specification |
Min. 8000KW Max. 1000MW |
|
Weight |
Max. 250 ton |
|
Smelting Process: |
EF+LF + VD+VC |
|
Process |
Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT →2nd Heat treatment →finishing machining →Inspection |
|
UT standard |
JB/T 1267-2002 or JB/T 5000.15-1998 I Level |
Competitive Advantage:
The heavy forging is manufactured by large scale stated enterprise. Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee in-time delivery time and competitive price.
Excellent product quality and service, competitive price, “in-time” delivery
