Value Collection B300 40 300 Threaded Black End Cap

Product Description

The VALUE COLLECTION B300 40 300# is a threaded black end cap designed to close off the end of a pipe in pressurized piping systems. Constructed from malleable iron with a black finish, this fitting meets ANSI/ASME B1.20.1 and ASME B16.3 standards. It carries a Class 300 pressure rating with a liquid and gas pressure rating of 1500 psi, making it suitable for demanding service conditions. The 1-1/2 inch threaded connection allows for straightforward installation using standard pipe wrenches. Plumbers, pipefitters, and mechanical contractors are the primary installers of this type of fitting in commercial and industrial piping assemblies.

This end cap is used in both liquid and gas piping applications where a threaded termination point is required. Its Class 300 malleable iron construction suits it for higher-pressure runs in mechanical rooms, process piping, and industrial utility systems. The black finish is standard for carbon steel and malleable iron pipe fittings used in gas distribution and general plumbing service.

Key Features

• Class 300 rated with a 1500 psi liquid and gas pressure rating
• Malleable iron construction for durability in pressurized piping systems
• Threaded end connection per ANSI/ASME B1.20.1 standard
• Black finish consistent with standard malleable iron pipe fitting conventions
• Meets ASME B16.3 for malleable iron threaded fittings
• 1-1/2 inch fitting size for common pipe runs

Compatibility

Designed as an OEM-style threaded end cap compatible with 1-1/2 inch malleable iron and standard threaded pipe systems rated to Class 300 service.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical codes, including the IPC and IFGC where gas service is involved. Depressurize and isolate the piping system completely before removing or installing any fittings. Apply appropriate thread sealant or PTFE tape to the male threads before engagement. Tighten using a pipe wrench to a firm, leak-free connection without over-torquing the fitting body.