Flex bellows – Flex bellows OEM to top 3 of auto racing parts in USA

There are many companies sell flex bellows, but the companies who are capable to manufacture multi-ply bellows is rare. If you are not a very professional buyer, you can hardly recognize the difference from the surface. The reality is that many buyers are spending the cost of multi-ply bellows to purchase single ply bellows.

as a factory focus on providing high quality flex bellows, we always try to propose our customers to use multi-ply flex bellows, especially for manifold exhaust application. as it requires bellows with lower axial spring rates, whereas exhaust piping systems that can operate at high pressure may require a heavy duty bellows with a much higher axial spring rate. Simply, our multi-ply flex bellows has 30% longer life time under the same working conditions.