Midkee Leh Heerka Sare ee Caddeynta Qarxinta, BT4 ama CT4

Kala-soocidda aan qarxin ee qalabka CT4 ayaa ka sarreysa qalabka BT4.

Heerka Iyo Heerka	Heerkulka Dabka Iyo Kooxda
-	T1	T2	T3	T4	T5	T6
-	T;450	450≥T:300	300≥T 200	200≥T:135	135≥T 100	100≥T 85
I	Methane
IIA	Ethane, Propane, Acetone, Phenethyl, Ene, Aminobenzene, Toluene, Benzene, Ammonia, Kaarboon monoksaydh, Ethyl acetate, Acid acid	Butane, Ethanol, Propylene, Butanol, Acid acid, Butyl Ester, Amyl Acetate Acetic Anhydride	Pentane, Hexane, Heptane, Decane, Octane, Shidaal, Hydrogen Sulfide, Cyclohexane, Shidaal, Kerosene, Naaftada, Batroolka	Eter, Acetaldehyde, Trimethylamine		Ethyl Nitrite
IIB	Propylene, Acetylene, Cyclopropane, Coke Oven Gaas	Epoxy Z-Alkane, Epoxy Propane, Butadiene, Ethylene	Dimethyl Ether, Isprene, Hydrogen Sulfide	Diethylether, Dibutyl Ether
IIC	Gaaska Biyaha, Hydrogen	Acetylene			Kaarboon Disulfide	Ethyl Nitrate

BT4 waxaa loo kala saaraa sida kooxda heerkulka B, halkaasoo heerkulka ugu sarreeya ee qalabka T4 uusan ka badnayn 135 ° C. CT4 waxa ay haysaa darajada heerka C ee ilaalinta qaraxa, marka la barbar dhigo BT4, and is suitable for environments with hazardous gases such as hydrogen and acetylene, maintaining a maximum surface temperature of 135°C.

Scope of Use

BT4 is suitable for common gases including methane, ethane, batroolka, iyo hydrogen sulfiid.

CT4 encompasses a broader range of less common qarxa gaasaska, such as hydrogen and water gas at the CT1 level, acetylene at the CT2 level, and carbon disulfide at the CT4 level.