BEST PIPELINE EQUIPMENT CO.,LTD
| Steel | Weld-neck Collar |
| China Material | X2CrNiMoN22-5-3 |
| Standard | EN 10028-2 Steel Forged Pipe Flanges |
| Certificates | PED |
| Application | Piping Systems, High Pressure And Temperature |
| Carbon | Carbon Steel |
| Weight | Varies By Size And Material |
| Specification | EN ISO 9692-2 |
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Product Specification
| Steel | Weld-neck Collar | China Material | X2CrNiMoN22-5-3 |
| Standard | EN 10028-2 Steel Forged Pipe Flanges | Certificates | PED |
| Application | Piping Systems, High Pressure And Temperature | Carbon | Carbon Steel |
| Weight | Varies By Size And Material | Specification | EN ISO 9692-2 |
| High Light | Carbon Steel Welding Neck Flange ，X2CrNiMoN22-5-3 Weld Neck Flange ，High Pressure and Temperature Long Weld Neck Flange | ||
The Welding Neck Flange is a critical component designed for high-pressure and high-temperature piping systems. Engineered with a long weld neck design, it provides superior stress distribution and leak-proof connections for demanding industrial applications including oil and gas, petrochemical, power generation, and chemical processing industries.
| Flanges Face | FF, RF |
| Flange Standard | ASME B16.9 |
| Material | X2CrNiMoN22-5-3 |
| Weight | Varies By Size And Material |
| Stainless Flanges | Duplex Stainless Steel Flanges |
| Temperature Range | -50°C To 550°C |
| End Type | Long Weld Neck |
| Certificates | PED |
| Carbon | Carbon Steel |
| Application | Piping Systems, High Pressure And Temperature |
The Welding Neck Flange is essential for industrial applications requiring robust and reliable connections. Its long tapered hub design provides excellent stress distribution, making it ideal for high-pressure and high-temperature applications including:
We offer comprehensive customization services to meet specific project requirements. Our welding neck flanges can be tailored with variations including 1.4462 duplex flange EN 1092-1, 10CrMo9-10 EN 1092-1, and X5CrNi18-10 flange materials and specifications. All products are securely packed in sturdy wooden cases to ensure safe delivery.
Our product is backed by comprehensive technical support including product selection assistance, installation guidance, and troubleshooting. We provide detailed technical documentation, material specifications, dimensional drawings, and compliance certifications. Customized solutions and after-sales services are available to ensure reliable and efficient flange connections in your welding projects.
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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