A pipe support is a structural element that bears pipe weight and transmits load to the building frame, preventing deflection and stress at connection points. Supports differ from hangers by directly bearing load rather than suspending pipe from structure.
Technical Details
Supports accommodate thermal expansion and contraction while maintaining proper alignment. Common types include bearing supports, roller supports, and slide guides. Load capacity depends on material and design, typically ranging from 50 to 500 pounds per support. Spacing follows building codes and manufacturer specifications based on pipe size and material. A standard bearing pad under a 2-inch copper line carrying water at 60°F distributes approximately 8.4 pounds per foot of pipe length.
Applications
Supports stabilize vertical risers, support heavy equipment connections, and prevent pipe movement that could damage surrounding structure. They protect walls, floors, and adjacent equipment from vibration and deflection stress.
Practical Significance
Proper support design prevents code violations and ensures system longevity. Undersized supports cause excessive deflection, leading to joint failure and water leaks within 3 to 5 years of installation.