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BEST PIPELINE EQUIPMENT CO.,LTD

  • China,Suzhou ,Jiangsu
  • Verified Supplier
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China Forged P245GH Welding Neck Flange with 697MM Length for High-Pressure Applicatio
China Forged P245GH Welding Neck Flange with 697MM Length for High-Pressure Applicatio

  1. China Forged P245GH Welding Neck Flange with 697MM Length for High-Pressure Applicatio
  2. China Forged P245GH Welding Neck Flange with 697MM Length for High-Pressure Applicatio
  3. China Forged P245GH Welding Neck Flange with 697MM Length for High-Pressure Applicatio
  4. China Forged P245GH Welding Neck Flange with 697MM Length for High-Pressure Applicatio
  5. China Forged P245GH Welding Neck Flange with 697MM Length for High-Pressure Applicatio
  6. China Forged P245GH Welding Neck Flange with 697MM Length for High-Pressure Applicatio
  7. China Forged P245GH Welding Neck Flange with 697MM Length for High-Pressure Applicatio
  8. China Forged P245GH Welding Neck Flange with 697MM Length for High-Pressure Applicatio
  9. China Forged P245GH Welding Neck Flange with 697MM Length for High-Pressure Applicatio
  10. China Forged P245GH Welding Neck Flange with 697MM Length for High-Pressure Applicatio

Forged P245GH Welding Neck Flange with 697MM Length for High-Pressure Applicatio

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China Material X2CrNiMoN22-5-3
Weight Varies By Size And Material
Pressure PN2,5 – PN160.
Technics Forged
Type Flange Wn Flange
Flange RF, FF
Material Number P245GH
Weld WELD-END PREPARATION FOR FLANGES TYPE 35

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  1. Product Details
  2. Company Details

Product Specification

China Material X2CrNiMoN22-5-3 Weight Varies By Size And Material
Pressure PN2,5 – PN160. Technics Forged
Type Flange Wn Flange Flange RF, FF
Material Number P245GH Weld WELD-END PREPARATION FOR FLANGES TYPE 35
High Light Forged Welding Neck Flange ,P245GH Weld Neck Flange ,697MM Length WN Flange
1.8845 Steel Number Forged Welding Neck Flange Lwn L697MM Industrial Pipe Fitting Components for Heavy Duty Applications
Product Overview

The Welding Neck Flange is a high-quality component designed for secure and reliable connections in industrial piping systems. Forged for exceptional strength and durability, this flange is engineered to meet demanding environments where safety and performance are critical.

Available in two flange face types: Raised Face (RF) for enhanced sealing capability in high-pressure scenarios, and Flat Face (FF) for flexible application requirements.

Operating temperature range: -29°C to 425°C (-20°F to 797°F), ensuring reliable performance in both low-temperature and high-temperature environments with thermal fluctuations.

Technical Specifications
Flange Type RF, FF
Manufacturing Technics Forged
Steel Type Weld-neck Collar
Steel Number 1.8845
Material Carbon Steel
Packing Wooden Case
Pressure Rating PN2.5 – PN160
Weight Varies By Size And Material
China Material X2CrNiMoN22-5-3
Standards Compliance
  • EN 1092-1 Type 11 Weld Neck Flange — P265GH (1.0425) PN16 Raised Face
  • P355GH Slip-On Flange EN 1092-1 Type 21 PN40 Raised Face
  • X10CrMoVNb9-1 (F91) Weld Neck Flange EN 1092-1 PN160
  • EN 1092-1 PN100 Weld Neck Flange (42CrMo4 / High Strength material)
Industrial Applications

Essential for high-pressure and high-temperature applications across multiple industries:

  • Oil and gas pipelines and refineries
  • Petrochemical processing plants
  • Power generation and boiler systems
  • Chemical processing facilities
  • Steam, water, oil, and gas transport systems

Features weld-end preparation for flanges type 35, ensuring secure, leak-proof connections in critical piping systems.

Customization Options

Our Welding Neck Flange is fully customizable to meet specific project requirements:

  • Length (Lwn): 697MM standard with custom lengths available
  • Material options: China material X2CrNiMoN22-5-3 with excellent corrosion resistance
  • EN 1092-1 Stainless Steel Flange Set options (1.4404, 1.4541, 1.4571 materials)
  • 1.4404 EN 1092‑1:2018 Weld Neck Flange (316L) compliant with latest standards
  • Weld-end preparation for flanges type 35 for precise connections
Technical Support & Services

Comprehensive support services to ensure optimal performance:

  • Detailed installation guidelines and maintenance procedures
  • Expert technical advice on flange selection and compatibility
  • Quality assurance including material certification and dimensional inspection
  • Pressure testing and performance validation
  • Training sessions and technical documentation
  • Custom solutions and modifications for unique project requirements

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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