4.000" Flex Bellow (with Inner Liner) x 4.000" Overall Length - 304 Stainless

FEATURES

• 100% 304 Stainless Steel Construction
• 2-Ply Bellow Design
• Slip-Fit Connection Type (must be welded)
• Directional Smooth Bore Inner Liner 
• Extremely Durable in High Pressure Applications
• Pressure Tested (data listed below): 145 psi @ 68°F and 72.5 psi @ 842°F
• Helium Leak Tested Prior to Shipment
  

Our 304 Stainless Steel Flex Bellows minimize the potential for cracking in turbo manifolds, dump tubes, downpipes and other automotive and industrial applications. Utilizing a slip-fit design that allows the matching tube size material to slip into the bellow, our exhaust flex bellows feature a smooth bore directional inner liner that needs to be placed in the flow of the exhaust gas.

Please note, while this style Flex Bellow is a great choice for applications that experience elongation and compression it is not intended to be used in applications where a large amount of axial flex is required. This specific 4.000" ID Flex Bellow offers a maximum bend angle of 0.7°.