Nibco CE03800 Pvdf Threaded Pipe Nipple Sch 80 3/4 in

Product Description

The NIBCO CE03800 is a Schedule 80 PVDF threaded pipe nipple designed for demanding fluid handling applications where chemical resistance and elevated temperature performance are required. Constructed from polyvinylidene fluoride (PVDF) in a natural finish, this nipple is rated to a maximum working pressure of 1,360 psi and a maximum working temperature of 280 degrees F. The 3/4-inch MNPT thread connection meets ASTM D3222 standards for extruded PVDF pipe and fittings. It is installed by licensed plumbers and industrial pipefitters working in corrosive or high-purity fluid systems.

This nipple is suited for residential and commercial plumbing systems where aggressive chemicals, ultrapure water, or elevated process temperatures would degrade standard PVC or CPVC components. Typical installations include chemical processing lines, semiconductor fabrication water systems, and industrial fluid transfer piping. The Schedule 80 wall thickness provides added mechanical strength compared to Schedule 40, making it appropriate for higher-pressure service runs and locations subject to mechanical stress.

Key Features

• PVDF construction offers excellent resistance to a broad range of acids, bases, and solvents
• Schedule 80 wall thickness rated to 1,360 psi maximum working pressure
• Rated for service up to 280 degrees F, suitable for hot process fluid lines
• 3/4-inch MNPT thread for straightforward integration with standard threaded fittings
• Meets ASTM D3222 standard for PVDF extruded pipe and fittings
• Natural (unpigmented) PVDF finish maintains material purity in high-purity water applications

Compatibility

Designed as an OEM-style replacement or new-installation component compatible with 3/4-inch Schedule 80 MNPT threaded plastic piping systems using PVDF-rated fittings and valves.

Installation Notes

Installation should be performed by a licensed plumber or qualified industrial pipefitter in accordance with applicable plumbing codes, including IPC guidelines for plastic piping systems. Isolate and depressurize the line completely before removing or installing any threaded nipple. Use PTFE thread tape rated for PVDF and chemical service when making threaded connections; avoid pipe dope compounds unless verified compatible with PVDF. Do not overtighten threaded connections, as PVDF is a rigid thermoplastic and can crack under excessive torque.