BEST PIPELINE EQUIPMENT CO.,LTD
| Endconnection | Butt Weld |
| Productname | Welding Neck Flange |
| Flange Face | RF, FF |
| Carbon | Carbon Steel |
| Endtype | Long Weld Neck |
| Type Flange | Wn Flange |
| End | Bevel End ANSI B16.25 |
| Technics | Forged |
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Product Specification
| Endconnection | Butt Weld | Productname | Welding Neck Flange |
| Flange Face | RF, FF | Carbon | Carbon Steel |
| Endtype | Long Weld Neck | Type Flange | Wn Flange |
| End | Bevel End ANSI B16.25 | Technics | Forged |
| High Light | 13CrMo4-5 1.7335 Weld Neck Flange ，EN 1092-1 Type 11 WN Flange ，PN25 Welding Neck Flange | ||
The Welding Neck Flange (WN Flange) is a critical component in piping systems, designed to provide secure, leak-proof connections between pipes, valves, pumps, and other equipment. Featuring a long tapered hub that is welded to the pipe, this flange ensures excellent stress distribution and minimizes failure risk under high pressure and temperature conditions.
Our EN 1092-1 weld neck flanges are manufactured from high-quality materials including P265GH, 16Mo3, 13CrMo4-5, 316L, and duplex 2205 stainless steel, ensuring performance in demanding industrial environments with high temperature, pressure, and corrosive conditions.
| Parameter | Specification |
|---|---|
| Type Flange | WN Flange |
| Material | Carbon Steel |
| Packing | Wooden Case |
| End Type | Long Weld Neck |
| Flange Face | RF, FF |
| Pressure Rating | Class 150 To Class 2500 |
| Corrosion Resistance | High (depending on material grade) |
| End | Bevel End ANSI B16.25 |
| Stainless Flanges | Duplex Stainless Steel Flanges |
| End Connection | Butt Weld |
The Welding Neck Flange is essential for industrial applications requiring secure and reliable pipe connections. Designed with a bevel end conforming to ANSI B16.25 standards, this flange ensures precise alignment and superior weld integrity for high-pressure and high-temperature environments.
Typical Applications:
Our Welding Neck Flange is expertly crafted using advanced forged techniques to ensure superior strength and durability. We offer customized solutions to meet your specific requirements:
We provide comprehensive technical support and services to ensure optimal performance and customer satisfaction:
All our flanges come with 3.1 material test certificate (MTC), ensuring traceability and compliance with international quality standards. Our commitment to quality is reflected in stringent manufacturing standards and exceptional customer satisfaction.
Company Details
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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