150# Stainless Steel IPS Slip-On Square x Square Plate Flange

The 150# Stainless Steel IPS Slip-On Square x Square Plate Flange is an economical piping connection solution designed for low-pressure and less critical service applications. Manufactured from ASTM A240/SA240 stainless steel plate, these flanges provide dependable performance while offering a cost-effective alternative to heavier forged ANSI flanges.

Available in 304/L and 316/L stainless steel grades and sizes from 1" through 12", these plate flanges feature a serrated sealing surface to improve gasket performance and leak resistance while maintaining excellent corrosion resistance.

Key Features

• 150# IPS slip-on square x square plate flange design
• Size range from 1" through 12"
• Manufactured from ASTM A240/SA240 stainless steel plate
• Available in 304/L and 316/L stainless steel
• Slip-on configuration for simplified installation
• Serrated flange face enhances gasket sealing performance
• Suitable for low-pressure applications
• Economical alternative to heavier ANSI forged flanges
• Low-carbon material grades provide improved corrosion resistance
• Designed for dependable service in commercial and industrial piping systems

Construction Details

Manufactured from high-quality stainless steel plate meeting ASTM A240/SA240 material specifications for strength, durability, and corrosion resistance.

The slip-on design allows the pipe to pass through the flange before welding, simplifying alignment and installation.

A serrated sealing surface improves gasket grip and sealing effectiveness in flange connections.

Important Notes

Intended for low-pressure and less critical piping applications where a cost-effective flange solution is desired.

Select 304/L or 316/L material based on the operating environment and corrosion resistance requirements.

Review dimensional specifications and installation requirements prior to system design and installation.

Product Documents

Plate Flange Brochure Dimensions Sheet