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Corrosion Resistant Flange Forging Process Wind Power Generation Steel Flange

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Corrosion Resistant Flange Forging Process Wind Power Generation Steel Flange

China Corrosion Resistant Flange Forging Process Wind Power Generation Steel Flange supplier
Corrosion Resistant Flange Forging Process Wind Power Generation Steel Flange supplier Corrosion Resistant Flange Forging Process Wind Power Generation Steel Flange supplier Corrosion Resistant Flange Forging Process Wind Power Generation Steel Flange supplier Corrosion Resistant Flange Forging Process Wind Power Generation Steel Flange supplier Corrosion Resistant Flange Forging Process Wind Power Generation Steel Flange supplier

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Product Details:

Place of Origin: China
Brand Name: HUIXUAN
Certification: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Model Number: 30T

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: Plywood case,Wooden pallet,Steel frame
Delivery Time: 15-50 days
Payment Terms: L/C, T/T
Supply Ability: 2000-5000Ton/month
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Detailed Product Description
Heating Treatment: N+T Q+T Forging Ratio: ≥5
Material: Steel Molding Style: Forging
Melting Proce: EF+LF+VD Application: Machinery Parts
Customized: Customized Specification: 9000MM Diameter

 

Corrosion Resistant Flange Forging Process Wind Power Generation Steel Flange

 

 

Products reference:

Material Q345D,4130,18CrNiMo7-6,16Mn,class1,1.7220
Max dia 9000MM
Application

Wind power flange is connected tower,bolt fixed ,drilled flange

Melting process

EF+LF+VD
Production process

Forging+heat treatment+rough machining

Forging ratio

≥5

Applicable standard

ASTM,ASME,DIN,JIS,ISO,BS,API,EN ,DIN

Executive standard

JB/GB/EN/DIN/JIS/ASME/ASTM/ISO

Certification authority

ISO,BV,SGS, IST, UL,CTI

Delivery term

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

Test machine

Spectrograph,UT ultrasonic test device,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.

 

Process procedure:

Forging process flow quality control:

  1. Raw material steel ingot into warehouse(test the chemical content)
  2. Cutting→ Heating(Furnace temperture test)
  3. Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)
  4. Machining→ Inspection(UT,MT,Visal diamention, hardness)
  5. QT→ Inspection(UT, mechanical properties, hardness, grain size)
  6. Finish machining→ Inspection (dimension)
  7. Packing and Marking(steel stamp, mark)→ Storage Shipment

Custom properties:

Material elements

C Si Mn P S Cr Ni Mo Cu
4130 0.26-0.33 0.15-0.35 0.40-0.60 ≤0.035 ≤0.040 0.80-1.10 ≤0.030 0.15-0.25 ≤0.030
Q345D 0.13-0.20 0.17-0.37 1.20-1.60 ≤0.030 ≤0.030 ≤0.30 ≤0.30 --  
18CrNiMo7-6 0.15-0.21 0.17-0.35 0.50-0.90 ≤0.025 ≤0.025 1.50-1.80 1.40-1.70 0.25-0.35  

 

Mechanical property

Dia.(mm)

TS/Rm(Mpa)

YS/Rp0.2(Mpa)

EL/A5(%)

RA/Z(%)

Type Of notch

Impact energy

HBW

4130 Ø25 ≥930 ≥785 ≥12 ≥50 V ≥63 ≤229HBS
Q345D Ø10 470-630 ≥345 ≥21 -- V -20℃≥27 ==
18CrNiMo7-6 Ø15 ≥980 ≥785 ≥9 ≥40 V ≥47 ≤269HBS
 

 

 

 

 

 

 

Corrosion Resistant Flange Forging Process Wind Power Generation Steel Flange

 

More Details:

Max weight 30T
MOQ 1PC
Delivery time 15-50days
Package Plywood case,steel frame
Delivery term FOB;CIF;CFR;DDU;
Paymnent term T/T,LC
Type of shipping

By ocean,air

 

Why choose HUIXUAN?

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


Corrosion Resistant Flange Forging Process Wind Power Generation Steel Flange

 

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

Contact Person: Jack

Tel: +8613914905080

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