Value Collection 410T40 4 in Threaded Steel Coupling Class 150

Product Description

The VALUE COLLECTION 410T40 is a straight black steel pipe coupling designed for joining two sections of pipe in threaded piping systems. Manufactured to ASTM standards and rated Class 150, it carries a liquid and gas pressure rating of 300 psi. The black finish is standard for gas and industrial applications. The coupling uses National Pipe Straight (NPS) threading on both ends, making it compatible with standard threaded pipe fittings and tools. Licensed plumbers, pipefitters, and HVAC contractors typically install this fitting in commercial and residential piping runs where a reliable, code-compliant mechanical joint is required.

This coupling is suited for 4-inch threaded piping applications in gas distribution, water supply, and general industrial service lines. Its straight configuration makes it a straightforward in-line connector between two pipe ends of the same nominal size. The Class 150 rating and ASTM compliance position it for use in systems operating within standard low-pressure service conditions. Weighing 4.61 pounds, it is a solid, heavy-duty fitting appropriate for both above-ground and in-wall rough-in work.

Key Features

• Class 150 rated with 300 psi liquid and gas pressure capacity
• ASTM-compliant steel construction for consistent material quality
• NPS threaded end connections on both ends for standard pipe compatibility
• Black finish suitable for gas piping and industrial service
• Straight coupling configuration for direct in-line pipe joining
• 4-inch nominal size for larger-diameter piping runs

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 4-inch NPS threaded steel pipe systems operating within Class 150 service requirements.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local mechanical and plumbing codes, including IPC and IFGC requirements for threaded pipe joints. Shut off and depressurize the line completely before disassembling or installing any threaded fitting. Apply an approved pipe thread sealant or PTFE tape to the male threads before assembly. Do not overtighten; use a pipe wrench sized appropriately for 4-inch fittings and follow standard make-up turn guidelines for threaded steel connections.