Value Collection B130 100 Black Iron Tee 4 in Threaded Class 150

Product Description

The VALUE COLLECTION B130 100 is a black malleable iron threaded tee fitting sized at 4 inches, rated for Class 150 service with a liquid and gas pressure rating of 300 psi. Designed for use in piping systems that carry gas, water, steam, or air, this tee provides a branch connection at 90 degrees in a straight run of pipe. The black finish is standard for gas-line applications. Threaded end connections conform to Enterprise Standard, GB/T 7306.2, and ISO 7/1 specifications, ensuring consistent thread engagement with compatible fittings and pipe. Licensed plumbers and pipefitters are the typical installers of this class of fitting.

This fitting is suited for residential and light commercial piping installations where a 4-inch threaded branch connection is required. Common applications include natural gas distribution piping, compressed air systems, and general industrial plumbing where malleable iron construction and a Class 150 pressure rating meet system design requirements. The tee configuration allows a straight-through flow path with one branch outlet, making it a standard choice for supply lines that require a lateral takeoff at the same pipe diameter.

Key Features

• 4-inch threaded end connections for direct engagement with standard tapered pipe threads
• Malleable iron construction provides impact resistance and ductility compared to cast iron
• Black finish standard for natural gas and fuel-gas piping applications
• Class 150 rated with a 300 psi liquid and gas pressure rating
• Meets Enterprise Standard, GB/T 7306.2, and ISO 7/1 thread standards
• Tee shape allows a straight-through run with a 90-degree branch outlet at the same pipe size

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 4-inch threaded malleable iron piping systems rated at Class 150 service conditions.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable codes such as the International Plumbing Code or International Fuel Gas Code. Shut off and depressurize the piping system completely before disassembling any connections or installing this fitting. Apply an appropriate thread sealant or PTFE tape rated for the service medium before making up threaded joints. Do not over-tighten threaded connections, as malleable iron fittings can crack under excessive torque.