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BEST PIPELINE EQUIPMENT CO.,LTD

  • China,Suzhou ,Jiangsu
  • Verified Supplier
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China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5
China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5

  1. China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5
  2. China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5
  3. China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5
  4. China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5
  5. China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5
  6. China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5
  7. China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5
  8. China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5
  9. China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5
  10. China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5
  11. China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5
  12. China Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5

Welding Neck Flange WN Flange with PN160 Pressure Rating Made from X2CrNiMoN22-5

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Carbon Carbon Steel
Weld WELD-END PREPARATION FOR FLANGES TYPE 35
Packing Wooden Case
Type Flange Wn Flange
Temperaturerange -29°C To 425°C (-20°F To 797°F)
Pressure PN2,5 – PN160.
Steel Weld-neck Collar
Weight Varies By Size And Material

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  1. Product Details
  2. Company Details

Product Specification

Carbon Carbon Steel Weld WELD-END PREPARATION FOR FLANGES TYPE 35
Packing Wooden Case Type Flange Wn Flange
Temperaturerange -29°C To 425°C (-20°F To 797°F) Pressure PN2,5 – PN160.
Steel Weld-neck Collar Weight Varies By Size And Material
High Light PN160 Pressure Rating Welding Neck Flange ,X2CrNiMoN22-5-3 Material WN Flange ,697MM Length Butt Weld Flange
Lwn L 697MM Welding Neck Flange Pressure 5 PN160 Made from Material X2CrNiMoN22-5-3
Product Overview

The Welding Neck Flange is a high-performance component designed for reliable and durable connections in piping systems operating under various pressure and temperature conditions. Manufactured from premium Carbon Steel, this flange ensures excellent mechanical strength and wear resistance, making it ideal for demanding industrial applications.

Key Features:

  • Weld-end preparation: TYPE 35 for secure, leak-proof welding
  • Temperature range: -29°C to 425°C (-20°F to 797°F)
  • Forged steel construction for superior structural integrity
  • Pressure ratings: PN2.5 to PN160
  • Available in RF (Raised Face) and FF (Flat Face) configurations
Technical Specifications
Parameter Specification
Weld Preparation WELD-END PREPARATION FOR FLANGES TYPE 35
Packing Wooden Case
Length (Lwn) L=697MM
Temperature Range -29°C to 425°C (-20°F to 797°F)
Flange Type Forged Steel Flanges
Material Carbon Steel
Manufacturing Technics Forged
Pressure Rating PN2.5 – PN160
Flange Face RF, FF
Steel Number 1.8845
Industrial Applications

This Welding Neck Flange is engineered for demanding industrial environments where corrosion resistance and mechanical integrity are paramount. Its robust construction makes it suitable for:

  • Chemical processing plants with aggressive media
  • Oil and gas transportation systems
  • Power generation facilities
  • Petrochemical and refining operations
  • Marine and offshore applications
  • Food processing and pharmaceutical industries

Compatible with various flange systems including Duplex 2507, Super Duplex PN40, 904L Flange, and Acid-Resistant Alloy Flange PN16 configurations.

Customization Options

We offer comprehensive customization services to meet specific project requirements:

  • Available in Raised Face (RF) and Flat Face (FF) configurations
  • WN Flanges with precise weld-end preparation TYPE 35
  • Various material grades including Steel Number 1.8845
  • Specialized variants: X10CrMoVNb9-1 (F91) Weld Neck Flange EN 1092-1 PN160
  • P355GH Slip-On Flanges EN 1092-1 Type 21 PN40 Raised Face
  • 13CrMo4-5 (1.7335) Weld Neck Flange EN 1092-1 Type 11 PN25
Technical Support & Services

Our comprehensive support package includes:

  • Detailed installation guides and welding procedures
  • Material specifications and technical documentation
  • Maintenance instructions and best practices
  • Expert technical assistance for custom requirements
  • Quality assurance documentation and industry certifications
  • Troubleshooting support and post-installation care

Each flange is carefully packed in sturdy wooden cases to ensure safe transportation and protection from damage during handling.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2010

  • Total Annual:

    1000000-5000000

  • Employee Number:

    116~209

  • Ecer Certification:

    Verified Supplier

Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and nuclear power generation. The C... Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and nuclear power generation. The C...

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Get in touch with us

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  • BEST PIPELINE EQUIPMENT CO.,LTD
  • China Factory : Suzhou Industrial Park, JiangSu Province,China
  • https://www.alloysteelseamlesspipe.com/

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