Nibco CC09150 Poly Socket Pipe Flange 1-1/2 in Sch 80

Product Description

The NIBCO CC09150 is a Schedule 80 polypropylene socket pipe flange designed for 1-1/2 inch pipe with a 5 inch outer diameter. This fitting provides a secure, leak-resistant connection point where a piping run meets equipment, tanks, or vessels that require a bolted flange interface. Molded from polypropylene, it offers solid resistance to many corrosive chemicals and is well suited for industrial and commercial fluid-handling systems. Plumbers and pipefitters install this flange as part of thermoplastic piping assemblies where corrosion resistance and chemical compatibility are required priorities.

This socket-style flange is appropriate for residential and commercial plumbing, industrial process piping, and chemical handling applications where polypropylene is the specified pipe material. It is designed for Schedule 80 pipe systems and accommodates 1-1/2 inch nominal pipe size. The socket end accepts standard pipe for solvent-weld assembly, making it a common choice in corrosive-fluid lines, water treatment installations, and similar piping configurations.

Key Features

• Schedule 80 pressure rating for higher-demand piping systems
• Polypropylene construction provides chemical and corrosion resistance
• Socket end accepts 1-1/2 inch nominal pipe for solvent-weld installation
• 5 inch outer diameter flange face for standard bolt-circle alignment
• Lightweight at 0.41 pounds, reducing overall system load

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Schedule 80 polypropylene piping systems using 1-1/2 inch nominal pipe size.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable plumbing codes such as the IPC. Shut off all fluid supply and depressurize the line before removing any existing fittings. Use only solvent cements rated for polypropylene when making the socket-end joint. Do not over-torque flange bolts, as polypropylene flanges can crack under excessive clamping force.