Exhaust bellows vs flex pipe. Exhaust expansion joints from Belman are designed to be as light as practically possible to give minimum loads on hangers and pipe supports. The most common sizes are 15 inch 175 inch 20 inch 225 inch 25 inch 30 inch 35 inch 40 inch. A simple plan for your exhaust piping design should include a flexible connector at the engine exhaust connections and a section of bellows at any change of direction in the piping downstream. These sizes are also the most common and most easily available sizes on the market.
Prevention of hardness in exhaust systems 5. Up to 10X the life expectancy vs conventional flex hose assemblies. Exhaust Gas Re-circulation tubes are designed for after treatment of exhaust gases. The Torsional Bellows line of flexible metal exhaust hoses is the ideal solution for a decoupler that will accommodate a full range of motion including torsion or twisting motion.
Multi-ply bellows is superior at isolating engine vibration. 1750 Flex Bellow with Inner Liner x 2500 Overall. Kits include everything needed for proper installation. In the battle of exhaust bellows vs flex hoses its likely that exhaust bellows will win out more often than not. The total length of the exhaust flex pipe will vary. It can reduce vibration and noise facilitate installation and extend the life of the exhaust system.