BEST PIPELINE EQUIPMENT CO.,LTD
| Stainless Flanges | Duplex Stainless Steel Flanges |
| Keyword | 1.0038 |
| China Material | ER 309L Mo + ER 316L Si (F316) |
| Steel Number | 1.4432 |
| Type Flange | Wn Flange |
| Rating | 150 Lbs |
| Specification | EN ISO 9692-2 |
| Surfacetreatment | Galvanized, Painted, Polished |
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Product Specification
| Stainless Flanges | Duplex Stainless Steel Flanges | Keyword | 1.0038 |
| China Material | ER 309L Mo + ER 316L Si (F316) | Steel Number | 1.4432 |
| Type Flange | Wn Flange | Rating | 150 Lbs |
| Specification | EN ISO 9692-2 | Surfacetreatment | Galvanized, Painted, Polished |
| High Light | Polished Welding Neck Flange ，EN ISO 9692-2 WN Flange ，150 Lbs Duplex Stainless Steel Flange | ||
Designed for seamless welding and long-lasting industrial performance, the Welding Neck Flange (WN Flange) is an essential component in piping systems where strength, reliability, and durability are paramount. Engineered to meet stringent industrial standards, this flange is widely used in oil and gas, petrochemical, power generation, and chemical processing plants.
The Welding Neck Flange provides secure, leak-proof connections ideal for high-pressure and high-temperature applications. Available in steel grades 1.0038 (carbon steel) and 1.4432 (stainless steel), these flanges offer excellent mechanical properties and superior corrosion resistance. The stainless steel grade is particularly suitable for producing Duplex Stainless Steel Flanges, which combine austenitic and ferritic properties for enhanced strength and corrosion resistance.
| Product Type | Welding Neck Flanges |
|---|---|
| Material | Duplex Stainless Steel Flanges |
| Keyword | 1.0038 |
| China Material | ER 309L Mo + ER 316L Si (F316) |
| Forged Material | F51 |
| Pressure Rating | PN6 |
| Flange Type | Socket With Fixed Flange |
| Color | Metallic (Natural Steel Color) Or Coated |
| Surface Treatment | Galvanized, Painted, Polished |
| Rating | 150 Lbs |
| Special Features | Dissimilar metal welds on flanges, Cladded flanges weld overlayed, Refinery flange cladding |
The Welding Neck Flange is essential in various industrial applications including oil and gas refineries, chemical processing plants, power generation facilities, and marine engineering. Its robust construction and corrosion resistance make it suitable for refinery flange cladding operations where durability and safety are critical.
The flange's design facilitates easy welding to pipes and tubing, providing a smooth transition to the pipe bore which reduces stress concentration and enhances overall piping system integrity. This makes it particularly suitable for high-pressure and high-temperature scenarios such as steam lines, hydraulic systems, and process piping.
Our Welding Neck Flanges, crafted from high-quality Steel Number 1.4432, offer exceptional durability and resistance for demanding industrial applications. We provide comprehensive customization services including various surface treatments (galvanized, painted, polished), dimensional specifications, and material grade selection to perfectly align with your project requirements.
Our product is backed by comprehensive technical support including detailed installation guides, maintenance instructions, and troubleshooting assistance. Our engineering team provides expert advice on flange selection, compatibility, and customization. We also offer inspection, testing services, and training sessions to ensure proper handling and installation practices for safety and reliability in your piping systems.
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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