BEST PIPELINE EQUIPMENT CO.,LTD
| Steel | Grain Steel |
| Weld | WELD-END PREPARATION FOR FLANGES TYPE 35 |
| Size | 1/2'' To 84‘’ |
| Type Flange | Wn Flange |
| Forged Flanges | Forged Flanges |
| Specification | EN ISO 9692-2 |
| Material Number | 1.7735 |
| Application | Piping Systems, Pressure Vessels, Oil And Gas Industry |
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Product Specification
| Steel | Grain Steel | Weld | WELD-END PREPARATION FOR FLANGES TYPE 35 |
| Size | 1/2'' To 84‘’ | Type Flange | Wn Flange |
| Forged Flanges | Forged Flanges | Specification | EN ISO 9692-2 |
| Material Number | 1.7735 | Application | Piping Systems, Pressure Vessels, Oil And Gas Industry |
| High Light | Carbon Steel Welding Neck Flange ，EN ISO 9692-2 Standard WN Flange ，SCH 5s SCH XXS Wall Thickness Butt Weld Flange | ||
The Welding Neck Flange is a critical component in industrial piping systems, offering exceptional strength, durability, and reliability. Manufactured to EN ISO 9692-2 standards, it ensures secure, leak-proof connections between pipes, valves, and equipment. Available in Carbon Steel, Stainless Steel, and Alloy Steel, these flanges perform optimally under diverse operating conditions.
Key material specification Steel Number 1.4550 provides excellent mechanical properties and corrosion resistance. Premium materials withstand high pressure, temperature fluctuations, and harsh environments, making them ideal for oil and gas, chemical processing, and power generation industries.
Surface treatments include rigorous heat treatment for enhanced strength and toughness, plus pickling and passivation to remove impurities and improve corrosion resistance. As a recognized duplex 2205 EN 1092-1 weld neck flange supplier, we provide flanges that combine superior corrosion resistance with mechanical strength.
| Parameter | Specification |
|---|---|
| Type Flange | WN Flange |
| Surface Treatment | Heat Treated, Pickled And Passivated |
| Specification | EN ISO 9692-2 |
| Material | Carbon Steel, Stainless Steel, Alloy Steel |
| Packing | Wooden Case |
| Material Number | 1.7735 |
| Material Steel Number | 1.4550 |
| Weld | WELD-END PREPARATION FOR FLANGES TYPE 35 |
| Wall Thickness | SCH 5s-SCH XXS |
| Forged Flanges | Forged Flanges |
The Welding Neck Flange is essential in high-pressure and high-temperature piping systems across oil and gas, petrochemical, power generation, and chemical processing industries. Its forged design ensures exceptional strength and reliability for transporting steam, water, oil, and other fluids under extreme conditions.
Available in sizes from 1/2" to 84", these flanges meet diverse piping requirements and pressure ratings. The duplex 2205 EN 1092-1 variant offers enhanced corrosion resistance for aggressive environments like seawater desalination plants and offshore platforms.
We offer extensive customization including flange faces in FF (Flat Face) and RF (Raised Face) options. Packing in sturdy wooden cases ensures safe delivery. Our specialized production includes:
Our technical support team provides assistance with product specifications, installation guidelines, and troubleshooting. We offer customized services including flange modifications, special material requests, and compliance with ASME, ANSI, and API standards.
Installation support covers welding techniques, proper alignment, torque specifications, and maintenance advice to prevent corrosion and ensure longevity. Comprehensive documentation and resources are available for proper product selection and usage.
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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