Double Francis Turbine

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Double Francis Turbine

The key Double Francis turbine components includes Runner, Distributor, Main shaft, Main shaft seal, Turbine guide bearing, Governor, among other.

Product Introduction

Application Scope:

Water Head:  
Output:  
Frequency: 50/60HZ
Runner Diameter:  
Lift Span 30-50 years

1. Advanced CFD, FEA technic is utilized in the designing process to ensure better technical solution.

Double Francis Turbine

Double Francis Turbine

2. CAE casting simulation is adopted for the produciton of casting parts, this advanced and reliable process plan could help effectively improve product quality.

3. All raw material strictly conform to international standard, such as ASTM, IEC,ISO etc. key component such as runners, guide vane is Forged and entire CNC machined.

Chemical Composition for ASTM A473 S41500 and ASTM A743 CA6NM(%)

Material No. C Si Mn P S Cr Ni Mo
ASTM A473 S41500 ≤0.05 ≤0.60 0.5-1.0 ≤0.030 ≤0.030 11.5-14.0 3.5-5.5 0.40-0.80
ASTM A743 CA6NM ≤0.06 Max1.0 Max1.0 ≤0.040 ≤0.030 11.5-14.0 3.5-4.5 0.40-1.0

 

Mechanical Property for ASTM A473 S41500 and ASTM A743 CA6NM

Material No. σ0.2(Mpa) σb(Mpa) δ5(%) ψ(%) Akv (J/cm2) HB
ASTM A473 S41500 ≥620 ≥795 ≥15 ≥45 ≥50 ≤295
ASTM A743 CA6NM ≥550 ≥755 ≥15 ≥35 ≥50 ≤285

 

4. State of the art machining and testing equipment, as well as licensed professional engineers all combined to help guarantee better product precisioness.

5. All product is subject to strict inspection according to international standards and client special requirements.

6. With the help of 3D Assembling, through motion simulation, the entire organization interaction can be seen at a glance. This helped a great deal for parts processing and pre-installation.

Double Francis Turbine

7. Each project will strictly follow manufacturying plan to ensure the delivery date.

Double Francis Turbine

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