BEST PIPELINE EQUIPMENT CO.,LTD
| Flangethickness | Varies By Size And Pressure Class |
| Flange | Welding Neck Flanges |
| Steel | Grain Steel |
| Manufacturingprocess | Forged And Machined |
| Pressure Rating | PN2.5-PN160 |
| Weight | Depends On Size And Material |
| Thickness | 8" SCH 40S |
| Forged Flanges | Forged Flanges |
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Product Specification
| Flangethickness | Varies By Size And Pressure Class | Flange | Welding Neck Flanges |
| Steel | Grain Steel | Manufacturingprocess | Forged And Machined |
| Pressure Rating | PN2.5-PN160 | Weight | Depends On Size And Material |
| Thickness | 8" SCH 40S | Forged Flanges | Forged Flanges |
| High Light | 316L Stainless Steel Weld Neck Flange ，EN 1092-1 Weld Neck Flange ，High Pressure Systems Welding Neck Flange | ||
The Welding Neck Flange is a highly reliable and durable component designed for industrial piping systems requiring strong, leak-proof connections in high-pressure and high-temperature applications. Manufactured from premium forged material F51 (steel number 1.4550), these flanges provide excellent mechanical properties and corrosion resistance with an 8-inch thickness conforming to SCH 40S standards.
Featuring a tapered hub design for efficient stress distribution over the pipe, these flanges reduce the risk of failure and maintain pipeline integrity. Compliant with EN 1092-1 standards, they ensure compatibility and interchangeability with other international specification components.
| Parameter | Specification |
|---|---|
| Flange Type | Welding Neck Flanges |
| Type | BRIDAS |
| Face | RF, FF |
| Forged Flanges | Forged Flanges |
| Manufacturing Process | Forged And Machined |
| Pressure Rating | PN2.5-PN160 |
| End | Bevelled End ANSI B16.25 |
| Flange Thickness | Varies By Size And Pressure Class |
| Forged Material | F51 |
| Thickness | 8" SCH 40S |
Welding Neck Flanges are essential components in demanding industrial applications including power plants, petrochemical industries, refineries, chemical processing, food and beverage, pharmaceutical manufacturing, marine applications, and oil and gas transportation.
The 1.4404 EN 1092‑1:2018 Weld Neck Flange (316L) is particularly valued for its excellent corrosion resistance and hygienic properties, while alloy steel variants like 10CrMo9-10 are designed to withstand extreme conditions in high-pressure environments.
We offer comprehensive customization services including various thickness options (8" SCH 40S), face configurations (RF and FF), and specialized materials. Our manufacturing process ensures precision engineering and adherence to EN 1092-1 standards.
Additional product variants include P355GH Slip-On Flange EN 1092-1 Type 21 PN40 Raised Face and EN 1092-1 Weld Neck Flange 1.4541 (321) Stainless PN16 with Raised Face options.
Our dedicated technical support team provides comprehensive services including installation guidance, maintenance tips, troubleshooting assistance, and detailed technical documentation.
We offer custom fabrication services, quality assurance processes, training sessions, and workshops to ensure optimal performance and maximize the lifespan of your flange installations.
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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