BEST PIPELINE EQUIPMENT CO.,LTD
| Flanges Face | FF, RF |
| Specification | EN ISO 9692-2 |
| Weld | WELD-END PREPARATION FOR FLANGES TYPE 35 |
| Packing | Wooden Case |
| Material Steel Number | 1.4550 |
| Forged Flanges | Forged Flanges |
| Surfacetreatment | Heat Treated, Pickled And Passivated |
| Application | Piping Systems, Pressure Vessels, Oil And Gas Industry |
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Product Specification
| Flanges Face | FF, RF | Specification | EN ISO 9692-2 |
| Weld | WELD-END PREPARATION FOR FLANGES TYPE 35 | Packing | Wooden Case |
| Material Steel Number | 1.4550 | Forged Flanges | Forged Flanges |
| Surfacetreatment | Heat Treated, Pickled And Passivated | Application | Piping Systems, Pressure Vessels, Oil And Gas Industry |
| High Light | Stainless Steel 1.4550 Welding Neck Flange ，EN ISO 9692-2 Compliant WN Flange ，Weld-End Preparation Type 35 Butt Weld Flange | ||
The Welding Neck Flange is a critical component widely used in piping systems, pressure vessels, and the oil and gas industry due to its excellent mechanical properties and reliable performance. Manufactured from high-quality steel material number 1.4550, this flange ensures superior strength, durability, and resistance to corrosion and high temperature environments.
Our forged flanges are produced using advanced forging techniques, which enhance structural integrity and uniformity. Forged flanges provide outstanding mechanical properties compared to cast flanges, including higher tensile strength and toughness, making them suitable for high-pressure and high-temperature service conditions.
| Parameter | Specification |
|---|---|
| Wall Thickness | SCH 5s-SCH XXS |
| Weld | WELD-END PREPARATION FOR FLANGES TYPE 35 |
| Application | Piping Systems, Pressure Vessels, Oil and Gas Industry |
| Material | Carbon Steel, Stainless Steel, Alloy Steel |
| Surface Treatment | Heat Treated, Pickled and Passivated |
| Size | 1/2" To 84" |
| Material Number | 1.7735 |
| End | Bevel End ANSI B16.25 |
| Type Flange | WN Flange |
| Forged Flanges | Forged Flanges |
The Welding Neck Flange is extensively used in demanding industrial applications including offshore platforms, refineries, chemical plants, and power generation facilities. Its robust construction and precise standards compliance ensure safety and longevity in critical pipeline networks, pressure containment systems, and connections for pumps and valves.
Primary applications include piping systems, pressure vessels, and the oil and gas industry where durability and safety under extreme conditions are paramount.
We offer extensive customization services for our Welding Neck Flanges, manufactured as Forged Flanges from high-quality Grain Steel. Available in sizes from 1/2" to 84", these flanges adhere to EN ISO 9692-2 specifications and can be tailored to meet specific project requirements.
Specialized options include 1.4571 lap joint flange EN 1092-1, and 13CrMo4-5 flange variants with enhanced corrosion resistance and mechanical strength.
Our comprehensive technical support includes detailed installation guidance, material compatibility advice, and maintenance tips. Our expert team assists with product selection, customization options, and troubleshooting, supported by thorough documentation including dimensional drawings, pressure ratings, and certification details.
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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