For example, metal expansion joints can absorb higher temperatures that cause stress on the pipe. You can typically use rubber options in systems that don’t get too hot, but its primary focus is ...

The Metraloop® has achieved NSF 61, annex G certification for use with potable water, complying with California’s Health & Safety Code Section 116875 (commonly known as AB 1953). An extremely flexible ...

See answer below. A. As stated in Sec. 352.44, if PVC conduit is installed in a straight run between securely mounted items such as boxes, cabinets, elbows, or other conduit terminations, expansion ...