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BEST PIPELINE EQUIPMENT CO.,LTD

  • China,Suzhou ,Jiangsu
  • Verified Supplier
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China X2CrNiMoN22-5-3 Welding Neck Flange EN 1092-1 Type 11 for High Pressure
China X2CrNiMoN22-5-3 Welding Neck Flange EN 1092-1 Type 11 for High Pressure

  1. China X2CrNiMoN22-5-3 Welding Neck Flange EN 1092-1 Type 11 for High Pressure
  2. China X2CrNiMoN22-5-3 Welding Neck Flange EN 1092-1 Type 11 for High Pressure
  3. China X2CrNiMoN22-5-3 Welding Neck Flange EN 1092-1 Type 11 for High Pressure
  4. China X2CrNiMoN22-5-3 Welding Neck Flange EN 1092-1 Type 11 for High Pressure
  5. China X2CrNiMoN22-5-3 Welding Neck Flange EN 1092-1 Type 11 for High Pressure
  6. China X2CrNiMoN22-5-3 Welding Neck Flange EN 1092-1 Type 11 for High Pressure
  7. China X2CrNiMoN22-5-3 Welding Neck Flange EN 1092-1 Type 11 for High Pressure
  8. China X2CrNiMoN22-5-3 Welding Neck Flange EN 1092-1 Type 11 for High Pressure
  9. China X2CrNiMoN22-5-3 Welding Neck Flange EN 1092-1 Type 11 for High Pressure
  10. China X2CrNiMoN22-5-3 Welding Neck Flange EN 1092-1 Type 11 for High Pressure

X2CrNiMoN22-5-3 Welding Neck Flange EN 1092-1 Type 11 for High Pressure

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Carbon Carbon Steel
Weld WELD-END PREPARATION FOR FLANGES TYPE 35
China Material X2CrNiMoN22-5-3
Flanges Forged Steel Flanges
Weight Varies By Size And Material
Temperaturerange -29°C To 425°C (-20°F To 797°F)
Steel Number 1.8845
Steel Weld-neck Collar

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  1. Product Details
  2. Company Details

Product Specification

Carbon Carbon Steel Weld WELD-END PREPARATION FOR FLANGES TYPE 35
China Material X2CrNiMoN22-5-3 Flanges Forged Steel Flanges
Weight Varies By Size And Material Temperaturerange -29°C To 425°C (-20°F To 797°F)
Steel Number 1.8845 Steel Weld-neck Collar
High Light X2CrNiMoN22-5-3 Welding Neck Flange ,EN 1092-1 Type 11 Weld Neck Flange ,High Pressure Applications WN Flange
P245GH 13CrMo4-5 1.7335 Weld Neck Flange EN 1092-1 Type 11 PN25 X2CrNiMoN22-5-3
Product Overview

This high-quality welding neck flange is manufactured from premium X2CrNiMoN22-5-3 stainless steel (steel number 1.8845), offering exceptional corrosion resistance and mechanical properties for demanding industrial applications. With a length of 697mm, it ensures robust structural integrity and seamless integration into piping systems.

Operating temperature range: -29°C to 425°C (-20°F to 797°F)

Packaging: Securely packed in wooden cases for optimal protection during transportation

Fully compliant with EN 1092-1 standards, this flange provides excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. The long tapered hub design ensures superior stress distribution from flange to pipe, reducing fatigue and cracking risks.

Technical Specifications
Parameter Specification
Packing Wooden Case
Material Number P245GH
Steel Type Weld-neck Collar
China Material X2CrNiMoN22-5-3
Steel Number 1.8845
Manufacturing Technics Forged
Flange Types RF, FF
Weld Preparation WELD-END PREPARATION FOR FLANGES TYPE 35
Temperature Range -29°C to 425°C (-20°F to 797°F)
Flange Construction Forged Steel Flanges
Applications

This welding neck flange excels in demanding industrial applications across multiple sectors:

  • Oil and gas pipelines requiring secure, leak-proof connections
  • Chemical processing plants and refineries
  • Power generation facilities
  • Marine and shipbuilding applications
  • Water treatment facilities
  • Industrial gas pipelines
  • Offshore platforms and high-pressure steam lines

The flange handles pressure ratings from PN2.5 to PN160, making it suitable for both low and high-pressure systems where safety and reliability are paramount.

Customization Options

We offer extensive customization services to meet specific requirements:

  • Variable weights based on size and material specifications
  • Raised Face (RF) and Flat Face (FF) connection options
  • Compatibility with related products including P355GH Slip-On Flanges and 10CrMo9-10 Blind Flanges
  • Custom material specifications and dimensional requirements

All products are securely packed in sturdy wooden cases to ensure protection during transportation and storage.

Technical Support & Services

Our comprehensive support services include:

  • Expert guidance on flange selection, installation, and maintenance
  • Detailed product documentation with material specifications and dimensional drawings
  • Technical consultations for pressure ratings, temperature limits, and system compatibility
  • On-site inspection and testing services
  • Troubleshooting assistance and maintenance recommendations
  • Custom design and manufacturing collaboration

Our experienced engineering team ensures reliable performance and customer satisfaction throughout the product lifecycle.

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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