Slip-on Flanges SORF Nickel Alloy Flanges for High Pressure Enveronment Pipe Flanges

Nickel Alloy Slip-On Flanges are components in piping systems that allow for easy connection and disconnection of pipes, valves, pumps, and other equipment. They are designed to slip over the end of a pipe and then welded in place. Here are some key details about nickel alloy slip-on flanges:

Material:

• Made from high-strength nickel alloys which can withstand corrosive environments and high temperatures.
• Common nickel alloys include Inconel, Monel, Hastelloy, and Nickel 200/201, each with its unique properties suitable for different applications.

Design:

• The slip-on flange has a slightly larger diameter than the pipe to facilitate sliding over the pipe.
• It has a raised or flat face that provides the necessary space for welding and seating of the mating flange.

Welding:

• Once in position, the flange is welded both on the inside and outside to provide sufficient strength and prevent leakages.
• The welding process selected is often determined by the type of nickel alloy and the service conditions of the system.

Applications:

• Suited for lower pressure and temperature applications compared with weld neck flanges but are still commonly used in high-stress applications due to the strength of the nickel alloy.
• Often used in industries such as chemical processing, marine engineering, oil and gas, and power generation.

Advantages:

• Provides good corrosion resistance, especially in marine and acidic environments.
• Offers strength and durability.
• Easier to align than weld neck flanges.

Standards:

• Manufactured in accordance with established dimensions and tolerances as per ANSI, ASME, EN, and other relevant standards.
• Ensure compatibility with the designated piping system and operational requirements.

Size and Pressure Ratings:

• Available in various sizes, typically ranging from 1/2" to 24" in nominal pipe size.
• The pressure ratings may vary but common classes include 150, 300, 600, etc., indicating the maximum pressure the flange is designed to handle.

When selecting a nickel alloy slip-on flange, it's crucial to consider the specific chemical, thermal, and mechanical requirements of the piping system to ensure proper performance and safety.