Taya nwere tube dị n'èzí, tube dị n'ime na eriri nkuchi.
Ọdịdị nke taya elu: 1 - bead 2 - cushion Layer 3 - tread 4 - eriri oyi akwa 5 - okpueze 6 - ubu 7 - akụkụ.
Enwere ike iji EPDM mee ihe na tubes dị n'ime na akụkụ akụkụ.

EPDM:S537-3;S537-2;S505A;J-2080;J-2070;TER 4047;