Free Forging Steel Blade for Steam or Turbine

Product Details
Customization: Available
Processing Object: Metal
Molding Style: Forging
Manufacturer/Factory, Trading Company

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  • Free Forging Steel Blade for Steam or Turbine
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Basic Info.

Model NO.
Free forging steel blade
Molding Technics
Pressure Casting
Application
Machinery Parts
Material
Steel
Heat Treatment
Normalizing
Surface Treatment
Polishing
Forging Tolerance
+/-0.1mm
Standard
ASTM
Certification
ISO 9001:2000, ISO 9001:2008
Surface
Bright
Transport Package
Forged Steel Blade
Specification
steel blade
Trademark
forged steel blade
Origin
Steel Blade
HS Code
72284000
Production Capacity
5000PCS/Year

Product Description


Name:Free forging 1.4021  ss420 Steel Blade for Steam Or Turbine

Description:

1.Francis 
The Francis turbine are mostly suitable for hydro power station with medium or high head. The francis turbine we supply are compact in structure,
reasonable in design,convenient in operation and maintenance and excellent in efficency.They are both vertical and horizontal shaft arrangement and can be vastly selected by the hydraulic power station.

 

2.Pelton
Pelton turbine also called a free-jet turbine or Pelton wheel, a type of impulse turbine, named after L. A. Pelton who invented it in 1880. 
Water passes through nozzles and strikes spoonshaped buckets or cups arranged on the periphery of a runner, which causes the runner to rotate, 
producing mechanical energy. The runner is fixed on a shaft, and the rotational motion of the turbine is transmitted by the shaft to a generator.

The impulse type turbines made by Fuchun are ranging from 80 to 1,000m in water head,200kW to 20MW in capacity and 0.55 to 2.3 in runner 
diameter. Theirs shaft arrangements are either vertical or horizontal and they may have single nozzle, twin or multi-nozzles.


3.Kaplan
Kaplan turbine also known as axial flow Turbine is developed in 1913 by the Austrian professor Kaplan.Its invention allowed efficient power  production in low-head applications that was not possible with Francis turbines.The feature of  Kaplan turbine is the water flow passes
through the runner axially.
Kaplan turbines are widely used throughout the world for electrical power production. They cover the lowest head hydro 
sites and are especially suited for high flow conditions.


4.Tubular
The tubular turbines are the best selection for exploitation of tidal power and hydraulic power with extremely low heads and extremely large flow 
rates.They have large discharge,high specific and high efficiency, and need less excavation.They have been classified into Bulb, Pit, Siphon and S" 
types in the light of their structural types.

 
Forged ratio: No less than 4:1
 
Technical Data: According to the customer's requirement of Chemical Composition, 
Physical Properties and Mechanical Testing

 
Test: Ultrasonic test according to SEP 1921-84 G3 C/c
Certificate of Quality in addition the normal terms, production process, 
the mechanical property forged ratio, UT test result, Grain size, 
heat treatment methods and the sample of is shown on the Certificate of Quality
Marking: Grade, heat NO. length will be stamped one each bar with required color
Payment: 30% advance by TT; Balance pay before the shipment against shipping documents 
or irrevocable LC at sight

Heat treatment:
Normalized / Annealed / Quenched / tempered

Surface Treatment:
painting,plating,polishing,black oxide,transparent anti-rust oil,sand blasting

Quality control:
UT,MT,RT,PT,chemical composition test,mechanical property test,etc.

Inspection:
1, Raw material certificate(material chemical composition) 
2, Heat treatment sheet report
3, Dimension inspection report      
4, UT test report 

Delivery condition:
Hot forged +Rough machined (black surface after Q /T)+ Turned 

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.

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