Francis turbine
Francis turbines are built in a compact structure, with high efficiency, and can be applied to a wide range of water heads. This feature makes the Francis turbine type a widely used one around the world. The key Francis turbine components includes Runner, Distributor, Main shaft, Main shaft seal, Turbine guide bearing, Governor, among other.
Application Scope:
Application: Francis Water Turbine Generator Unit
Water head: 20 ~ 700m
Output: 0.01 ~ 1000MW
Frequency: 50/60HZ
Runner diameter 0.5 ~ 10m
Life Span 30-50 years
Getai Hydropower is a China supplier of Francis Turbine, Francis Turbine Generator, Francis Turbine Parts, Francis Runner, Construction And Working Of Francis Turbine. We have a complete quality management system. Choose us, you can be get most careful and thoughtful service!
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Product Introduction
1. Advanced CFD, FEA technic is utilized in the designing process to ensure better technical solution.
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, 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.
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