Kwa chitetezo cha kuphulika kwa gasi, njira zosiyanasiyana zimagwiritsidwa ntchito, kuphatikizapo Flameproof (d), Kuwonjezeka kwa Chitetezo (e), Intrinsic Safety (ndi), Mpanda Wopanikizika (p), Encapsulation (m), Kumizidwa kwa Mafuta (o), Wodzaza Mchenga (q), “n” Mtundu (n / A, nR, nL, nZ, nC), ndi Chitetezo Chapadera (s).
Ponena za chitetezo kuphulika fumbi, njirazi zikuphatikiza Intrinsic Safety (iaD kapena ibD), Chitetezo cha Mkati (tD), Chitetezo cha Encapsulation (mD), ndi Pressurized Enclosure Chitetezo (pD).