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17CrMo1V 20Cr3MoWV Forging Steel Water Turbine Main Shaft Industrial large steam turbine Rotor

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17CrMo1V 20Cr3MoWV Forging Steel Water Turbine Main Shaft Industrial large steam turbine Rotor

17CrMo1V 20Cr3MoWV Forging Steel Water Turbine Main Shaft Industrial large steam turbine Rotor
17CrMo1V 20Cr3MoWV Forging Steel Water Turbine Main Shaft Industrial large steam turbine Rotor 17CrMo1V 20Cr3MoWV Forging Steel Water Turbine Main Shaft Industrial large steam turbine Rotor 17CrMo1V 20Cr3MoWV Forging Steel Water Turbine Main Shaft Industrial large steam turbine Rotor 17CrMo1V 20Cr3MoWV Forging Steel Water Turbine Main Shaft Industrial large steam turbine Rotor

Large Image :  17CrMo1V 20Cr3MoWV Forging Steel Water Turbine Main Shaft Industrial large steam turbine Rotor

Product Details:
Place of Origin: China
Brand Name: HUIXUAN
Certification: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Model Number: hydro generator main shaft
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: wood pallet,steel frame
Delivery Time: 30-50 days
Payment Terms: L/C, T/T
Supply Ability: 2000-4000 Ton/Month
Detailed Product Description
Max Weight: 50T Material: Steel
Forging Ratio: ≥3.5 Heat Treatment: N+T Q+T
Forging Equipment: 8000T Open Die Hydropess Size: As Drawing

 

17CrMo1V 20Cr3MoWV Forging Steel Water Turbine Main Shaft Industrial large steam turbine Rotor

 

 

1, Products:

water turbine main shaft,hydro generator main shaft

 

2, Products reference

Material 17CrMo1V 20Cr3MoWV,1045,4140
Forging equipment 8000T open die hydropress
Application

 

Hydro generator can transfer mechanical energy ino electric energy by generator rotor

Melting process EF+LF+VD
Production process

 

Forging+heat treatment+rough machining+finish machining

Forging ratio

 

≥3.5

Applicable standard ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standard JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Certification authority ISO9001:2008,BV,SGS, IST, UL,CTI
Delivery term

 

Rough machining(N+T);finish machining(Q+T)

 

Test equipment

 

Spectrograph,UT devivce,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,hardness test machine

Service Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality.

 

3, Custom properties
 

Nr./No C(%) Mn(%) Si(%) Cr(%) Mo(%) V(%) Other
17CrMo1V 0.12-0.20 0.60-1.00 0.30-0.50 0.30-0.45 0.70-0.90 0.30-0.40 -
20Cr3MoWV 0.17-0.24 0.30-0.60 0.17-0.37 2060-3.00 0.35-0.50 0.70-0.90 -

17CrMo1V 20Cr3MoWV Forging Steel Water Turbine Main Shaft Industrial large steam turbine Rotor 0

 

4, Process procedure:

 

Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment

 

5, Commerce clause

Max weight 50T
MOQ 1PC
Delivery time 30-50 Days
Package wood pallet,steel frame
Delivery term FOB;CIF;CFR;DDU;
Payment term T/T,LC
Type of shipping

 

By ocean,air

 

6, Keywords:
The combination of all the moving parts in a steam turbine is called the rotor.A combination of a turbine's rotating parts, such as the main shaft, impeller or drum, moving blade and coupling.The role of the rotor is to withstand the rotary force of steam on all the working blades, and drive the generator rotor, main oil pump and speed regulator rotation.

The high and high pressure rotors are machined with solid alloy steel forgings with high creep fracture strength.A separate short shaft is connected at the high pressure end with a thrust plate, main oil pump impeller and overspeed trip device.The low-pressure rotor is also machined from solid alloy steel forgings with high tensile strength, providing excellent ductility.

17CrMo1V 20Cr3MoWV Forging Steel Water Turbine Main Shaft Industrial large steam turbine Rotor 1

Features:

  • High-precision dimensional tolerance;
  • Excellent mechanical properties;
  • Produce different dimension based on customer’s requirements;
  • Advanced manufacture equipments and inspection devices;
  • Excellent technical personality;
  • Control the production procedure strictly;
  • Pay attention on the package protection;
  • Quality full service.

Contact Details
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Contact Person: xuehao

Tel: +8615151581878

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