Special fire seal

Intumescent Fire Door chisimbiso, Special extrusion fire chisimbiso uye tambo yemoto yakavakirwa pakuwedzera graphite zvinhu, inonyanya kushandiswa kumoto simbi gonhi kudzivirira moto & utsi kubuda kunze, Inowanikwa zvese kuperera uye chiyero chekudzivirira sezvinodiwa.
Yedu yakakosha extrusion fire chisimbiso ndeye co-extrusion iyo inosanganiswa nemoto zvinhu uye rube.yebasa rekudzivirira moto uye mamiriro ekunze seal gasket.