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The CSB INTERNATIONAL PRODUCTS CSB3836-12CP is a 20-gauge threaded-both-ends tube measuring 1.5 inches in diameter and 12 inches in length. This tube is designed for use in plumbing, HVAC, or mechanical systems where a pre-threaded steel tube is required for rigid, leak-resistant connections. The 20-gauge construction provides consistent wall thickness suited for standard trade applications. Licensed plumbers and mechanical contractors typically work with this type of fitting when assembling supply lines, drain assemblies, or structural tubing runs in residential and light commercial systems.
This tube is suited for residential and light commercial installations where a fixed-length, threaded-both-ends configuration simplifies assembly. The 12-inch length and 1.5-inch diameter make it a practical choice for applications requiring a rigid connection between two threaded fittings or valves. It can be used in drain, waste, and vent assemblies, supply stub-outs, or similar mechanical rough-in work where a factory-threaded tube reduces field threading time.
Designed as an OEM-style replacement or new-installation component for residential and light commercial plumbing and mechanical systems requiring a 1.5-inch threaded-both-ends tube at 12 inches in length.
Installation should be performed by a licensed plumber or qualified mechanical contractor in accordance with applicable IPC or local plumbing codes. Shut off the water supply and relieve system pressure before removing or installing any threaded tube. Use appropriate thread sealant or PTFE tape on all threaded connections to ensure a leak-free joint. Inspect threads on both ends before installation and do not force connections onto misaligned or damaged fittings.
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