Factory Wholesale Customizable Black Epdm Flexible Pipe Air Hose Product Description Product Description Factory Wholesale Customizable Black Epdm Flexible Pipe Air Hose Detailed Images Material US imports EPDM rubber Process hand winding, machine extrusion weaving The Reinforced Layer polyester or cotton thread, canvas Hardness 70±5A W.P 1MPA/10KG/10BAR/145PSI B.P 2MPA/20KG/20BAR/290PSI Surface smooth surface pure rubber, smooth surface add thread, mat surface add fabric Working Temperature -30℃~120℃