Shenyang Getai Hydropower Equipment Co., Ltd.
Forged Entire CNC Machined Pelton Runner
  • Forged Entire CNC Machined Pelton Runner
  • Forged Entire CNC Machined Pelton Runner
  • Forged Entire CNC Machined Pelton Runner
  • Forged Entire CNC Machined Pelton Runner
Forged Entire CNC Machined Pelton RunnerForged Entire CNC Machined Pelton RunnerForged Entire CNC Machined Pelton RunnerForged Entire CNC Machined Pelton Runner

Forged Entire CNC Machined Pelton Runner

Forging could considerably improve metal's organizational structure and mechanical property.  

Forging offers uniformity of composition and structure. Forging results in metallurgical recrystalisation and grain refinement as a result of the thermal cycle and deformation process. This strengthens the resulting steel product particularly in terms of impact and shear strength.Forged steel is generally stronger and more reliable than castings part.


Project Basic Information

Project Name: Minas-San Francisco HPP

Project Location: Ecuador

Pelton runner pitch diameter: 2460mm.

OD: 3179mm

Net Weight: 13300KG

Buckent No. 21

Output: 91.6MW


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    Product Introduction

    1. Brief introduction for Forged Integrally +100% CNC Machined Pelton Turbine Runner

    Forging could considerably improve metal’s organizational structure and mechanical property.  

    Forging offers uniformity of composition and structure. Forging results in metallurgical recrystalisation and grain refinement as a result of the thermal cycle and deformation process. This strengthens the resulting steel product particularly in terms of impact and shear strength.

    Forged steel is generally stronger and more reliable than castings of same material due to the fact that the grain flows of the steel are altered, conforming to the shape of the part.


    Performance comparison table of forging parts and casting parts

     Performance test of forging part

    Mechanical Propertyσb(Mpa)σ0.2(Mpa)δ5(%)ψ(%)AKV(J/cm²)HB
    Standard value≥795≥620≥15≥45≥50230~295
    Actual valueHorizontal81565517.564.5107102110259256253
    Vertical82066018.567149152136256257257

     

    Performance test of casting part

    Mechanical Propertyσb(Mpa)σ0.2(Mpa)δ5(%)ψ(%)AKV(J/cm²)HB
    Standard value≥750≥550≥15≥35≥50221~286
    Actual value7706101750848885252255254


    Entire CNC machining process

    Forged Entire CNC Machined Pelton Runner


    2. Machining vedio for the Forged entire CNC machined Pelton runner. 


    Forged Entire CNC Machined Pelton Runner

     

    3. ISO 9001 Quality Management system is carried out to ensure better management control

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

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

    6. 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.CSiMnPSCrNiMo
    ASTM A473 S41500≤0.05≤0.600.5-1.0≤0.030≤0.03011.5-14.03.5-5.50.40-0.80

     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


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

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

    Forged Entire CNC Machined Pelton Runner    Forged Entire CNC Machined Pelton Runner    Forged Entire CNC Machined Pelton Runner    Forged Entire CNC Machined Pelton Runner


    We could produce product according to inerntational standard and special client requirements. The standard we use include but not limited to the following:

    IEC Standard fro equipment and testing

    ASTM Standards

    CCH70-3 Specification for inspection of steel castings fro hydraulic machines

    EN (UNI-DIN) Standards

    JIS Standards

    ISO 1940-1-2003 Mechanical vibration-Balance quality requirements for rotors in a constant (rigid) state

    ASME-Bioler and Pressure Vessel Code

    - Section II - Material Specifications Part A-Ferrous

    - Section VIII - Pressure Vessels-Division 1

    - Section IX - Welding and Brazing Qualifications

    We dedicated to develop the best products and solutions for you in our role as specialists, to help unleashinging your potential and generate more power with our customized solutions!

    Hydro Power Plant assessment

    Inspections and offer customized solution

    Plant Maintenance

    Offer Spare parts

    Troubleshooting

    Consulting, installation guidance, site testing ect. field services

    Training

    More than 20 years of successful hydro turbines design,production and exporting experience, Long time certified suppliers for world renowned companies such as: MITSUBISHIHITACHI POWER SYSTEMS, LTD.(MHPS), Toshiba, GE, BHEL, ALSTOM, DEC,HEC, CHD ect.

    Continuous investment in both state-of-the-art facilities and R&D support us to be strong and powerful in the market, high performance versus price ratio product , we could help achieving your goals within budget and time frame.No cheating, No excuse, No purposed delay is what we always try to guarantee our partners!

    We got many national patents for our products, and all products conform to EU, ASTM, ISO, IEC, JIS etc. international standards.

    Quick and professional response to your request for drawings, quotations, and answers about any technical problems. We do our best to realize our commitment to you that: what you see and hear is what you will get, whatever customer you are, big or small. In the mean time, we implement a quality information rapid feedback system and a standard parts management system.

    Provide complete support at every step of your project, You will rely on a solid experienced partner that will be able to adapt to every situation and to help you take on all challenges that are part of any hydroelectric project. We dedicated to help unleashing your potential and generate more power with our customized solutions!

    Reliable, Easy to work with, Knowledgeable and we add value, though we are not perfect, but we are learning and improving, we love what we do, we appreciate all the valuable customer to give us a chance to know and see if we are the Mr. RIGHT for each other. Right here waiting for YOU to start a rewarding journey together!

    Are you trading company or manufacturer ? Is OEM service available?

    A: We are a factory with more than 20 years of successful hydro turbine manufacturing experience, OEM service is available.

    How long is your delivery time?

    A: Generally it is 120-270 working days upon contract signing and receipt of prepayment.

    What parameters are needed for the turbine generator quotation?

    A: Normally we need rated water head, rated flow, rated installed capacity,voltage, frequency and rotation speed. The more information the better.

    Do you offer water turbine installation service?

    A: Yes. Installation service is available upon request.

    What kinds of test and inspection is carried out to ensure product quality?

    A: Mechanical property, chemical composition, hardness, surface roughness, Dimension check, profile check, NDT Testing ( UT/MT/RT/PT), balancing, pressure test ect, is strictly carried out according to relevant international standards.

    What is the standard packing and transportation means?

    Product will be packed in solid and safe sea-worthy cases, the properly packaged and marked product could be delivered to any port or site as specified in the Contract by ship, plane or truck.

    What is the standard payment terms ?

    Usually we accept T/T and L/C.

    What kinds of guarantee provided?

    Product warranty for 12 months after commissioning on site or 18 month after delivery whichever come first; We offer lifelong follow-up services for our products, and we will response to client requirements within 24 working hours.

    If there is any other questions, please email me (oversea@gthec.cn) or chat with me on Whatsapp/Wechat /Mobilephone: +86 135 5586 1247

Description

Product Introduction

1. Brief introduction for Forged Integrally +100% CNC Machined Pelton Turbine Runner

Forging could considerably improve metal’s organizational structure and mechanical property.  

Forging offers uniformity of composition and structure. Forging results in metallurgical recrystalisation and grain refinement as a result of the thermal cycle and deformation process. This strengthens the resulting steel product particularly in terms of impact and shear strength.

Forged steel is generally stronger and more reliable than castings of same material due to the fact that the grain flows of the steel are altered, conforming to the shape of the part.


Performance comparison table of forging parts and casting parts

 Performance test of forging part

Mechanical Propertyσb(Mpa)σ0.2(Mpa)δ5(%)ψ(%)AKV(J/cm²)HB
Standard value≥795≥620≥15≥45≥50230~295
Actual valueHorizontal81565517.564.5107102110259256253
Vertical82066018.567149152136256257257

 

Performance test of casting part

Mechanical Propertyσb(Mpa)σ0.2(Mpa)δ5(%)ψ(%)AKV(J/cm²)HB
Standard value≥750≥550≥15≥35≥50221~286
Actual value7706101750848885252255254


Entire CNC machining process

Forged Entire CNC Machined Pelton Runner


2. Machining vedio for the Forged entire CNC machined Pelton runner. 


Forged Entire CNC Machined Pelton Runner

 

3. ISO 9001 Quality Management system is carried out to ensure better management control

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

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

6. 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.CSiMnPSCrNiMo
ASTM A473 S41500≤0.05≤0.600.5-1.0≤0.030≤0.03011.5-14.03.5-5.50.40-0.80

 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


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

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

Forged Entire CNC Machined Pelton Runner    Forged Entire CNC Machined Pelton Runner    Forged Entire CNC Machined Pelton Runner    Forged Entire CNC Machined Pelton Runner


Applicable Standard

We could produce product according to inerntational standard and special client requirements. The standard we use include but not limited to the following:

IEC Standard fro equipment and testing

ASTM Standards

CCH70-3 Specification for inspection of steel castings fro hydraulic machines

EN (UNI-DIN) Standards

JIS Standards

ISO 1940-1-2003 Mechanical vibration-Balance quality requirements for rotors in a constant (rigid) state

ASME-Bioler and Pressure Vessel Code

- Section II - Material Specifications Part A-Ferrous

- Section VIII - Pressure Vessels-Division 1

- Section IX - Welding and Brazing Qualifications

Service

We dedicated to develop the best products and solutions for you in our role as specialists, to help unleashinging your potential and generate more power with our customized solutions!

Hydro Power Plant assessment

Inspections and offer customized solution

Plant Maintenance

Offer Spare parts

Troubleshooting

Consulting, installation guidance, site testing ect. field services

Training

Why Choose Us

More than 20 years of successful hydro turbines design,production and exporting experience, Long time certified suppliers for world renowned companies such as: MITSUBISHIHITACHI POWER SYSTEMS, LTD.(MHPS), Toshiba, GE, BHEL, ALSTOM, DEC,HEC, CHD ect.

Continuous investment in both state-of-the-art facilities and R&D support us to be strong and powerful in the market, high performance versus price ratio product , we could help achieving your goals within budget and time frame.No cheating, No excuse, No purposed delay is what we always try to guarantee our partners!

We got many national patents for our products, and all products conform to EU, ASTM, ISO, IEC, JIS etc. international standards.

Quick and professional response to your request for drawings, quotations, and answers about any technical problems. We do our best to realize our commitment to you that: what you see and hear is what you will get, whatever customer you are, big or small. In the mean time, we implement a quality information rapid feedback system and a standard parts management system.

Provide complete support at every step of your project, You will rely on a solid experienced partner that will be able to adapt to every situation and to help you take on all challenges that are part of any hydroelectric project. We dedicated to help unleashing your potential and generate more power with our customized solutions!

Reliable, Easy to work with, Knowledgeable and we add value, though we are not perfect, but we are learning and improving, we love what we do, we appreciate all the valuable customer to give us a chance to know and see if we are the Mr. RIGHT for each other. Right here waiting for YOU to start a rewarding journey together!

FAQ

Are you trading company or manufacturer ? Is OEM service available?

A: We are a factory with more than 20 years of successful hydro turbine manufacturing experience, OEM service is available.

How long is your delivery time?

A: Generally it is 120-270 working days upon contract signing and receipt of prepayment.

What parameters are needed for the turbine generator quotation?

A: Normally we need rated water head, rated flow, rated installed capacity,voltage, frequency and rotation speed. The more information the better.

Do you offer water turbine installation service?

A: Yes. Installation service is available upon request.

What kinds of test and inspection is carried out to ensure product quality?

A: Mechanical property, chemical composition, hardness, surface roughness, Dimension check, profile check, NDT Testing ( UT/MT/RT/PT), balancing, pressure test ect, is strictly carried out according to relevant international standards.

What is the standard packing and transportation means?

Product will be packed in solid and safe sea-worthy cases, the properly packaged and marked product could be delivered to any port or site as specified in the Contract by ship, plane or truck.

What is the standard payment terms ?

Usually we accept T/T and L/C.

What kinds of guarantee provided?

Product warranty for 12 months after commissioning on site or 18 month after delivery whichever come first; We offer lifelong follow-up services for our products, and we will response to client requirements within 24 working hours.

If there is any other questions, please email me (oversea@gthec.cn) or chat with me on Whatsapp/Wechat /Mobilephone: +86 135 5586 1247

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