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Home / Products / Welding Neck Flange / Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory
Quality Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant factory

Corrosion Resistant Welding Neck Flange with Stainless Steel Overlay EN ISO 9692-2 Compliant

Tags

seamless mild steel pipe

seamless steel tube

seamless pipe steel
Product Summary
Welding Neck Flange with PN6 pressure rating, made from carbon steel 1.0038 base with F51 duplex stainless steel overlay. Features include socketed fixed flange design, EN ISO 9692-2 specification, and surface treatments like galvanized, painted, or polished. Ideal for corrosion-resistant applications requiring dissimilar metal welds.

Product Details

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Corrosion Resistant Welding Neck Flange

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Stainless Steel Overlay WN Flange

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EN ISO 9692-2 Compliant Socketed Fixed Flange
Specification: EN ISO 9692-2
Keyword: 1.0038
Surfacetreatment: Galvanized, Painted, Polished
Flange: Socked With Fixed Flange
Type Flange: Wn Flange
Carbon: Carbon Steel
Color: Metallic (natural Steel Color) Or Coated
Pressure: PN6
Product Description
Welding Neck Flange with Stainless Steel Overlay
The Welding Neck Flange is a precision-manufactured component essential for piping systems requiring high strength and reliability. Crafted from forged F51 duplex stainless steel with carbon steel base material (grade 1.0038), this flange combines structural integrity with superior corrosion resistance through stainless steel overlay technology.
Designed to EN ISO 9692-2 specifications, this WN flange features a long tapered hub for optimal stress distribution and smooth bore transition. The stainless steel overlay on carbon steel construction provides excellent protection against corrosion, erosion, pitting, and crevice corrosion in demanding industrial environments.
Key Features
  • Product Name: Welding Neck Flange
  • Flange Type: Welding Neck Flanges
  • Pressure Rating: PN6
  • Color: Metallic (natural Steel Color) or Coated
  • Forged Material: F51 Duplex Stainless Steel
  • Stainless Flanges: Duplex Stainless Steel Flanges
  • Designed for refinery flange cladding applications
  • High-quality cladded flanges weld overlayed for enhanced durability
  • Compliant with ANSI B16.5 cladded flanges standards
Technical Specifications
Parameter Specification
Type Flange WN Flange
Specification EN ISO 9692-2
Surface Treatment Galvanized, Painted, Polished
Carbon Carbon Steel
Color Metallic (Natural Steel Color) or Coated
Forged Material F51
Pressure PN6
Flange Socketed With Fixed Flange
Steel Number 1.4432
Stainless Flanges Duplex Stainless Steel Flanges
Applications
Welding Neck Flanges are essential components in industries requiring reliable and durable piping connections. Their primary applications include:
  • Pressure vessel nozzle cladding
  • Oil and gas pipelines
  • Chemical processing plants
  • Power generation facilities
  • Pharmaceutical and food processing industries
  • Refinery and petrochemical applications
The flange's compatibility with dissimilar metal welds makes it ideal for complex piping systems involving material transitions, while various surface treatments accommodate different environmental conditions.
Customization Options
Our Welding Neck Flanges offer comprehensive customization to meet specific project requirements:
  • Rated at 150 Lbs and compliant with ANSI B16.5 standards
  • Multiple surface treatments: galvanized, painted, polished
  • Pressure rating: PN6 for moderate pressure systems
  • Material options including ER 309L Mo and ER 316L Si (F316)
  • Precision dimensional customization
  • Expert guidance on weld overlay vs clad plate selection
Technical Support & Services
We provide comprehensive support to ensure optimal flange performance:
  • Expert technical assistance with flange selection
  • Detailed product specifications and installation guidelines
  • Customization services for special dimensions and materials
  • Quality assurance documentation and certifications
  • Compliance with ASME, ANSI, and API standards
  • After-sales support and troubleshooting assistance

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