Polypropylene pipe (PP pipe) ni gaw, n-gun ja ai plastic pipe arung arai langai hku nna, grai kaja ai chemical n-gun, n-gun n-rawng ai, n-gun n-rawng ai atsam ni a majaw, bungli amyu myu hta grai lang ma ai. Shanhte a jai lang ai lam ni gaw, nta gap ai hka hte hka lim ai lam, bungli galaw ai hka htaw ai lam, hkai lu hkai sha ai lam, HVAC system ni hpe shinggrup da ai majaw, dai ni na aten na piping engineering hta n mai garan kachyan ai arung arai langai mi tai wa sai.
Gawgap ai lam hta, polypropylene pipe ni hpe madung hku nna hka katsi hte hka katsi jaw ai ladat ni hte nta hka lim ai lam ni hta jai lang ma ai. Shanhte a grai kaja ai-hpyen n-gun hpe hkam sharang lu ai atsam (long-term operating temperature gaw 70℃jan du lu ai ) hte scaling hpe hkam sharang lu ai majaw, shanhte gaw grau nna nta hte hpaga yumga galaw ai nta ni hta hka jaw ai pipeline ni a matu grau nna htuk manu nga ai. Dai hta n-ga, PP pipe ni gaw n-gun n law ai hte n-gun n law ai, gawgap ai manu hpe grai shayawm ya lu ai, grup yin hpe n hkra ai hte -n hkru n kaja ai lam n nga ai atsam ni gaw, dai ni na aten na hkai sun nta gawgap ai lam hta ra kadawn ai lam ni hpe hkan sa lu ai.
Hpaga lam hta mung, polypropylene pipe ni hpe jai lang ai kaga madung gat lawk langai mi rai nga ai. Chemical corrosion hpe grai kaja hkra ninghkap lu ai majaw, PP pipe ni gaw acid, alkali, hte salt amyu myu hpe ninghkap lu ai majaw, chemical, tsi mawan, malu masha galaw shapraw ai zawn re ai bungli ni hta ntsin htaw sa ai ladat ni hta grai lang ma ai. Ga shadawn, acidic hte alkaline ntsin ni hpe htaw sa ai hta, PP pipe ni gaw, magri pipe ni hta grau nna n-gun n rawng ai -hpang jahtum rai nna, gram lajang na matu manu mung n law ai.
Hkai sun hka htung ni hta, polypropylene (PP) pipe ni hpe drip hte sprinkler hka htung ni hta lang ai gaw, shanhte a n-gun kaja ai hte UV hpe n-gun ja ai hku ninghkap lu ai majaw re. Htunghking na magri (sh) PVC pipe ni hte shingdaw yang, PP pipe ni gaw aten galu-shinggan de lang ai shaloi, n-gun n rawng ai, n-gun grau galu ai, hka lwi ai lam hpe n-gun n law ai hku jaw ya ai majaw, hka lim ai lam hpe kaja wa shatsaw ya lu ai.
Dai hta n-ga, PP pipe ni gaw, npu na nbung hpe katsi shangun ai, nbung hpe katsi shangun ai, nbung hpe katsi shangun ai (HVAC) system ni hta ahkyak ai lit nga ai, ga shadawn, npu kaw na katsi shangun ai pipe ni hte katsi ai hka shingjawng ai ladat ni hta mung ahkyak ai lit nga ai. Shanhte a grai kaja ai nbung n-gun hte ngang grin ai lam gaw n-gun-hpe n-gun n-gun hpe hkye la ai hte grup yin hpe makawp maga ai hparan ladat ni a matu ra sharawng ai arung arai langai byin shangun nga ai.
PP pipe ni gaw, shanhte a akyu law law hte, gawgap ai lam, hpaga lam, hkai lu hkai sha ai lam, HVAC ginra ni hta ahkyak ai lit nga ai. Htawm hpang de materials science hta rawt jat wa ai hte maren, shanhte a jai lang mai ai shara mung grau kaba wa na re.
