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Long Welding Neck Flanges
Long Welding Neck Flanges are a special type of welding neck flange with an extended neck. The long tapered hub is designed to transfer stress gradually from the flange to the pipe or vessel, making it ideal for high-pressure and high-temperature applications. These flanges are commonly used in pressure vessels, process equipment, and critical pipeline systems.

Long Welding Neck Flanges

9 999 999,00¥Цена

  • Key Features

    • Extended Neck Design: Provides improved stress distribution and structural strength.

    • Butt-Weld Connection: Welded directly to the pipe or equipment for maximum integrity.

    • High Strength: Suitable for demanding operating conditions.

    • Excellent Flow Characteristics: Smooth transition reduces turbulence and erosion.

    • Precision Machining: Ensures reliable sealing performance.

    Advantages

    • Superior mechanical strength and durability

    • Excellent resistance to high pressure and temperature

    • Reduced stress concentration at the flange joint

    • Reliable sealing and long service life

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