Cylinder ni hpe arung arai amyu myu kaw na galaw mai ai, langai hte langai gaw yaw shada ai jai lang ai lam, ra ai n-gun, ngang grin ai lam, n-gun n rawng ai lam (sh) kaga grup yin masa ni hpe ninghkap ai lam ni zawn re ai lam ni hpe madung tawn nna lata la mai ai. Cylinder ni a matu lang ai arung arai nkau mi gaw:
1. Steel: Steel cylinder ni hpe n-gun atsam hte ngang grin ai majaw grai lang ma ai. Dai ni hpe carbon steel (sh) stainless steel kaw na galaw mai ai, n-gun n rawng ai n-gang ni hpe n-gun n-gun n-rawng ai n-gang ni hpe grau ra sharawng ai, n-gun n-gun hpe ninghkap lu ai atsam ahkyak ai shara ni hta ra sharawng ai.
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3. Composite arung arai ni: Composite cylinder ni hpe fiberglass, carbon fiber, shing nrai Kevlar zawn re ai arung arai ni kaw na galaw ai. Ndai cylinder ni gaw n-gun n law ai rai nna, n-gun kaba hpe jaw lu ai- de n-gun kaba jaw lu ai majaw, compressed gas hpe shinggyin tawn da ai (sh) scuba diving tank zawn re ai application ni a matu grai kaja ai.
4. Plastic: Nkau cylinder ni hpe polyethylene (sh) polypropylene zawn re ai plastic ni kaw na galaw ai. Ndai ni gaw n-gun n law ai hte n-gun n law ai- hpe n-gun n-gun n-gun n-gun n-gun (sh) n-gun n-gun ni hpe shinggyin tawn na matu law law lang lang ai, propane tank (sh) htaw mai ai hka htung ni hta ntsin (sh) gases ni hpe shinggyin tawn na matu lang ai.
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