304 Stainless Steel Welding Neck Flange DN50 PN16
304 Forged WN Flange DN50 PN16, Butt Weld Neck Flange for Industrial Pipeline
304 Stainless Steel Welding Neck Flange DN50 PN16 Welding neck flange (WN flange) features tapered neck for uniform stress distribution. It is butt-welded with pipes to realize high-strength, leak-proof connection. Forged forming ensures stable mechanical performance and good corrosion resistance of 304 stainless steel. Widely used in chemical, water treatment, food, power and petrochemical pipeline engineering.
✅ Material: 304
✅ Specification: DN50, Pressure Class PN16
✅ Type: Welding Neck (WN) Flange
✅ Sealing Face: RF Raised Face (optional FF/RTJ)
✅ Standard: EN1092-1 Type 11
✅ Connection: Butt Weld
✅ Processing: Precision forging, machined surface
✅ Supporting Documents: EN10204 3.1 Material Test Certificate
Product Features
- Forged integrated forming, high tensile strength, resistant to pressure and temperature fluctuation
- Tapered neck structure reduces stress concentration, excellent fatigue resistance
- Butt weld joint allows full penetration welding, convenient weld inspection and NDT test
- 304 stainless steel offers good anti-corrosion performance for medium and low corrosive media
- Standard dimension, interchangeable with matching pipes, valves and fittings
5.0
Pressure:
PN16
Size:
DN80
Material:
304
Brand:
SFYSS
MOQ:
1 PCS
Payment Terms:
ISO,MTC,CE
Delivery Time:
30 Days
Port of Loading:
NINGBO PORT
Certifications:
ISO,MTC,CE
design customization
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Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
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