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Home / Products / Welding Neck Flange / 321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range
Quality 321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range factory
Quality 321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range factory
Quality 321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range factory
Quality 321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range factory
Quality 321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range factory
Quality 321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range factory
Quality 321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range factory
Quality 321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range factory
Quality 321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range factory
Quality 321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range factory
Quality 321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range factory
Quality 321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range factory

321 Stainless Steel Weld Neck Flange EN 1092-1 with PN16 Raised Face for -50°C to 550°C Temperature Range

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seamless mild steel pipe

seamless steel tube

seamless pipe steel
Product Summary
EN 1092-1 Weld Neck Flange in 1.4541/321 Stainless Steel, PN16 Raised Face. Withstands -50°C to 550°C, PED certified. Durable weld-neck collar construction, EN ISO 9692-2 specification. Packed in wooden cases for secure shipping.

Product Details

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321 Stainless Steel Weld Neck Flange

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PN16 Raised Face EN 1092-1 Flange

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Temperature Range -50°C to 550°C Welding Neck Flange
Certificates: PED
Packing: Wooden Case
China Material: X2CrNiMoN22-5-3
Specification: EN ISO 9692-2
Steel: Weld-neck Collar
Flanges Face: FF, RF
Stainless Flanges: Duplex Stainless Steel Flanges
Endtype: Long Weld Neck
Product Description
Piping Systems EN 1092-1 Weld Neck Flange 1.4541 321 Stainless Steel PN16 Raised Face Temperature Range -50°C To 550°C
Product Overview

The Welding Neck Flange is a critical component designed for high-pressure and high-temperature piping systems. Manufactured in accordance with EN ISO 9692-2 specification, this flange ensures superior quality and reliable performance in demanding industrial environments.

Available with flange faces in both Flat Face (FF) and Raised Face (RF) configurations, the Welding Neck Flange offers versatility to suit various connection requirements. Constructed primarily from carbon steel, it combines strength and durability for extended service life and reduced maintenance costs.

Key Features
  • Product Name: Welding Neck Flange
  • End Type: Long Weld Neck
  • Steel Material: Weld-neck Collar
  • Certificates: PED Certified
  • Standard: EN 10028-2 Steel Forged Pipe Flanges
  • Temperature Range: -50°C To 550°C
  • Compatible with 1.4571 (316Ti) Lap Joint Flange EN 1092-1
  • Available as Duplex 2205 Weld Neck Flange | EN 1092-1 X2CrNiMoN22-5-3 PN40
  • Manufactured using X6CrNiMoTi17-12-2 1.4571 A182 F316Ti material
  • Meets Weld Neck Flange EN 1092-1 standards
Technical Specifications
Parameter Specification
Weight Varies By Size And Material
Certificates PED
Packing Wooden Case
Flanges Face FF, RF
Standard EN 10028-2 Steel Forged Pipe Flanges
Endtype Long Weld Neck
Specification EN ISO 9692-2
China Material X2CrNiMoN22-5-3
Flange Standard ASME B16.9
Forged Material F51
Applications

The Duplex 2205 Weld Neck Flange is widely utilized in piping systems demanding exceptional resistance to corrosion, high pressure, and elevated temperatures. Its robust forged F51 stainless steel construction ensures durability in challenging industrial environments.

Primary applications include:

  • Oil and gas industry
  • Chemical processing plants
  • Power generation facilities
  • Petrochemical plants
  • Steam lines and heat exchangers
  • Pressure vessels
Customization Options

We offer comprehensive customization services to meet specific project requirements. Our welding neck flanges can be tailored with various material options including:

  • 10CrMo9-10 Blind Flange EN 1092-1 PN100 | Alloy Steel Blank
  • X5CrNi18-10 flange
  • EN 1092-1 Weld Neck Flange 1.4541 (321) Stainless PN16 | Raised Face

All custom solutions maintain compliance with EN ISO 9692-2 specifications and PED certification standards.

Support and Services

Our comprehensive support includes:

  • Technical guidance on installation and maintenance
  • Product specifications and material compatibility advice
  • Welding procedure support for reliable joints
  • Inspection and testing services
  • Troubleshooting for flange deformation, corrosion, or misalignment
  • Tailored solutions for unique project requirements

Our expert technical team ensures optimal performance and maximum lifespan for your welding neck flanges in any industrial application.

Mrs. amy

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