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Custom Forged Steel Flanges with 100kg to 12ton Forging Weight and FF, RF, RTJ Sealing Types Compliant with EN10228.3:1998 Level 3

Product Summary
Custom Forged Steel Flanges Product Overview Forged Steel Flanges are essential components designed for demanding industrial applications where durability and reliability are paramount. Manufactured through precision forging processes that enhance mechanical properties, these flanges excel in high...

Product Details

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100kg to 12ton Forging Weight Forged Steel Flanges

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FF RF RTJ Sealing Types Custom Forged Flanges

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EN10228.3:1998 Level 3 Standard Industrial Flanges

Seal Face: RF
Country Of Origin: China
Ut Standard: EN10228.3:1998 Level 3
Steel Number: 1.4410
Package: Soft Cloth + Wooden Box
Forging Weight: 100kg|100kg-12ton
Sealing: FF, RF, RTJ, Etc.
Specification: 1/2′′-48′′
Product Description
Custom Forged Steel Flanges
Product Overview

Forged Steel Flanges are essential components designed for demanding industrial applications where durability and reliability are paramount. Manufactured through precision forging processes that enhance mechanical properties, these flanges excel in high-stress environments and provide secure, leak-proof connections for pipeline systems.

Key Specifications
  • Forging Weight: 100kg to 12 tons
  • Sealing Types: FF, RF, RTJ, and others
  • Temperature Range: -50°C to 550°C
  • Pressure Classes: Class 150, 300, 600, 900, 1500, 2500
  • Material Grades: ASTM A182 F316, 316L, F91, and premium alloys
Technical Parameters
Parameter Specification
Steel Number 1.4410
Sealing Types FF, RF, RTJ, Etc.
Application Machinery Parts
Seal Face RF
Pressure Class Class 150/300/600/900/1500/2500
Corrosion Resistance High
Color Customer Required
Forging Weight 100kg | 100kg-12ton
Shipment Terms FOB Shanghai, CFR, CIF Etc
Temperature Range -50°C To 550°C
Industrial Applications

Our forged steel flanges serve critical roles across multiple industries including oil and gas, power generation, chemical processing, and petrochemical plants. They are particularly valued in high-pressure pipeline systems, steam piping, turbines, boilers, and applications requiring exceptional corrosion resistance and thermal stability.

  • Oil & Gas: Secure connections for pipeline transport systems
  • Power Generation: High-temperature steam and turbine applications
  • Chemical Processing: Handling aggressive chemicals and high-pressure fluids
  • Infrastructure: Manufacturing plants and refinery operations
Customization Services

We offer comprehensive customization to meet specific project requirements. Our capabilities include various material grades (ASTM A182 F91, 11CrMo9-10, Forged Duplex Steel Flanges A182 F51 2205), pressure classes from 150 to 2500, and forging weights from 100kg to 12 tons. Color specifications and dimensional requirements can be tailored to your needs.

Technical Support & Services

Our expert team provides comprehensive technical support including product selection guidance, installation procedures, maintenance best practices, and troubleshooting. We deliver detailed documentation with material certifications, dimensional drawings, and compliance reports to ensure optimal performance and longevity of your flange systems.

Packaging includes soft cloth wrapping and secure wooden boxes to ensure pristine condition upon delivery.

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