Product Selection Differences for Screwed Socket Weld Neck Slip On Flanges

When selecting between Screwed, Socket Weld, Neck, and Slip-On flanges, it's important to consider the following key differences:

1. Connection Type:

   • Screwed Flanges: Designed for threaded connections, they are easier to install and offer good sealing properties.
   • Socket Weld Flanges: Require pipe insertion into the socket weld connection for welding, providing strong and leak-proof joints.
   • Neck Flanges: Have a long tapered hub to increase strength and provide good stress distribution.
   • Slip-On Flanges: Slip over the end of the pipe and are easily welded, ideal for low-pressure applications.

2. Pressure Ratings:

   • Different flange types have varying pressure ratings based on factors like material, size, and design. Consider the specific requirements of your application to ensure the selected flange can handle the required pressure.

3. Usage:

   • Understand the specific application and environmental factors to determine the most suitable flange type. For instance, high-pressure systems may require socket weld or neck flanges, whereas low-pressure systems can use slip-on or screwed flanges.

4. Corrosion Resistance:

   • Consider the material of the flange to ensure resistance to corrosion in the operating environment.

5. Cost and Availability:

   • Evaluate the cost of the flanges and their availability in the market to ensure a balance between quality and budget requirements.

6. Compatibility:

   • Ensure that the selected flange type is compatible with the pipe material, size, and other components in the system.

By carefully considering these factors, you can select the most suitable type of flange for your specific application requirements.