Baoji Yinnly Titanium Co., Ltd. is one of the most reliable manufacturers and suppliers of titanium welded neck flange in China, featured by high quality customized products. If you're going to wholesale durable titanium welded neck flange made in China, welcome to get free sample from our factory. For price consultation, contact us.
Product Introduction
A Titanium Welded Neck Flange (WN Flange) is a high-performance forged flange featuring a long tapered hub that transitions smoothly to the pipe wall. Titanium Welded Neck Flanges engineered for high-pressure, high-temperature, and corrosive service conditions, it is welded directly to pipe ends for enhanced structural rigidity and leak-tight integrity. Produced in compliance with ASTM B381 and dimensional standards ASME B16.5 / ASME B16.47, it combines exceptional corrosion resistance, superior mechanical strength, and reliable sealing performance.

Key Features
- Forged titanium construction, high strength and structural integrity
- Long tapered neck for high-pressure and high-temperature service
- Excellent corrosion resistance in seawater, chloride, acidic and harsh chemical environments
- Lightweight, nonmagnetic, long service life
- Butt-weld connection, reduces stress concentration and improves sealing performance
- Suitable for critical piping systems

Face Type
Raised Face (RF)
Flat Face (FF)
Ring Type Joint (RTJ)

Applications
- High-pressure and high-temperature piping systems
- Oil & gas, offshore and marine engineering
- Chemical processing, petrochemical industry
- Desalination plants
- Pharmaceutical and food processing
- Water treatment and corrosive fluid pipelines
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