... foam pipe is widely used in: 1.thermal insulation for air conditioner; 2.heat insulation for all kinds of pipelines; Bellsafe EPE ... foam material and it is widely used in the thermal insulation for air conditioner , pipeline ,HAVC, toy guardrail , ... and above for Air conditioning insulation tubeLength:according to customer requirements.Package:plastic or carton. Heat insulation tube, EPE foam pipe, ...