Triad Bellows manufactures the full size range of METRIC EXPANSION JOINTS for both engine exhaust and higher pressure applications. Available metric flanges include DIN-PN6, PN10, PN16, PN25, JIS-5K, 10K, 16K, and 20K. With our extensive tooling inventory Triad now offers metric vanstone floating flanges in the full size range as well. Please note that a combination of metric and ANSI flanges can be incorporated into any expansion joint design. Let us know your needs and our team will design a metric exhaust expansion joint that is the best solution for your exhaust system.

In today’s global economy engines from around the world are used in power generation, marine propulsion, standby generators and locomotive exhaust. Many require metric expansion joints and Triad Bellows can help. If you need a replacement expansion joint and don’t have the specifications we can still help.  Send us your exhaust bellows expansion joint and Triad Bellows will take all of the measurements and design  the replacement.  If you have been having problems with premature expansion joint failures let us know and we can help to increase the life expectancy of your exhaust pipe expansion joint.