Technical Specifications
Product Overview
High-Performance 904L Weld Neck Flange
This 1.4539/904L weld neck flange is engineered according to ASME B16.5 standards, specifically designed for demanding butt welding applications. Crafted from high-alloy austenitic stainless steel (UNS N08904), it provides exceptional resistance to corrosion, particularly in harsh, chloride-containing environments. Its weld neck design enhances structural integrity by reducing stress concentrations, while the raised face ensures a secure and reliable gasket seal in critical piping systems.
Technical Specifications
- Material Grade
- 904L (UNS N08904 / 1.4539)
- Flange Type
- Weld Neck
- Standard
- ASME B16.5
- Sealing Face
- Raised Face
Features
- Key Features
- High Corrosion ResistanceChloride Environment CompatibleStress Concentration ReductionButt Weld Design




