ʻO nā paipu metala o Hikelok e komo pū me ka paipu MF1 a me ka paipu PH1.Ma muli o ka like like o ko lākou helehelena, ʻaʻole maʻalahi ke hoʻokaʻawale iā lākou mai ko lākou helehelena.No laila, ke kālailai nei kēia pepa i ko lākou ʻokoʻa mai nā hiʻohiʻona o ka hoʻolālā a me ka hana, i mea e maʻalahi ai ka poʻe a pau e ʻike hohonu iā lākou a hana i kahi koho kūpono i hui pū ʻia me kā lākou kūlana hana maoli ke kūʻai.
Nā ʻokoʻa ma waena o MF1 hose a me PH1 hose
Hoʻolālā
Hana ʻia nā ʻāpana o waho o MF1 series a me PH1 series me 304 braid.Hoʻonui ka wili o kēia ʻano i ka waiwai o ke kaomi ʻana o ka hose, hiki ke maʻalahi a maʻalahi ke kulou.Aia ka ʻokoʻa i ka mea o kā lākou paipu kumu.ʻO ka paipu koʻikoʻi MF1 he 316L puʻupuʻu corrugated, ʻoiai ʻo PH1 kumu he paipu pololei maʻemaʻe i hana ʻia me ka polytetrafluoroethylene (PTFE).(e nānā i ke kiʻi ma lalo no nā hiʻohiʻona kikoʻī a me nā ʻokoʻa o loko)
Kiʻi 1 MF1 Hose
Kiʻi 2 PH1 Hose
Hana
He hana maikaʻi loa ka hose metala MF1 i ke kū ʻana o ke ahi, ke kūpaʻa wela kiʻekiʻe a me ka paʻa ʻana o ka ea maikaʻi, no laila hoʻohana pinepine ʻia i nā manawa wela a me nā manawa.Ma muli o ka hoʻolālā hoʻolālā ʻana o nā mea metala a pau o ka hose, ua hoʻomaikaʻi maikaʻi ʻia ke kūpaʻa corrosion o ka hose a ʻaʻohe permeability.Ma lalo o ke kūlana hana o ka corrosive transmission medium, hiki iā ia ke hōʻoia i ka hana palekana a paʻa.
No ka mea, ua hana ʻia ka paipu kumu o ka PH1 hose me ka PTFE, nona ke kūpaʻa kemika maikaʻi loa, ke kūpaʻa kino kino, ka pale ʻana o ka oxidation, ka lubricity kiʻekiʻe, ka viscosity ʻole, ke kū ʻana o ka wā a me ka hiki ke kūʻē i ka wā kahiko, hoʻohana pinepine ʻia ka PH1 hose ma lalo o ke kūlana hana o ka lawe ʻana. pāpaʻi ʻino loa.Pono e hoʻomaopopo ʻia ma ʻaneʻi ʻo PTFE kahi mea permeable, a e komo ke kinoea i loko o nā voids i ka mea.E hoʻopili ʻia ka permeability kikoʻī e nā kūlana hana i kēlā manawa.
Ma o ka hoʻohālikelike ʻana i nā hiʻohiʻona o nā hoses ʻelua ma luna, ke manaʻoʻiʻo nei au ua loaʻa iā ʻoe kahi ʻike o nā hoses ʻelua, akā pono e noʻonoʻo ʻia nā kumu i ke koho ʻana i ke ʻano:
Ke kaomi hana
E koho i ka hose me ka laulā kaomi kūpono e like me nā kūlana hana maoli.Hōʻike ka papa 1 i ke kaomi hana o nā paipu ʻelua me nā kikoʻī like ʻole (nominal diameter).I ka wā e kauoha ai, pono e wehewehe i ke kaomi hana i ka wā e hoʻohana ai, a laila koho i ka hose kūpono e like me ke kaomi hana.
Papa 1 Ka hoohalike ana o ke kaomi hana
| Nominal Hose Size | Pumi Hana psi (pa) | |
| MF1 Hose | PH1 Hose | |
| -4 | 3100（213） | 2800（193） |
| -6 | 2000（137） | 2700（186） |
| -8 | 1800（124） | 2200（151） |
| -12 | 1500（103） | 1800（124） |
| -16 | 1200（82.6） | 600（41.3） |
| E hoʻomaopopo: ua ana ʻia ke kaomi hana ma luna ma ka mahana ambient o 20℃(70℉) | ||
Mea hana
Ma kekahi ʻaoʻao, ʻo nā waiwai kemika o ka mea waena e hoʻoholo i ke koho ʻana o ka hose.ʻO ke kohoʻana i ka hose e like me ka mea i hoʻohanaʻia e hiki ke hāʻawi i ka pāʻani piha i ka hana o ka hose i ka nui loa a pale i ka leakage i hanaʻia e ka corrosion o ka medium i ka hose.
Papa 2 Hoʻohālikelike mea
| ʻAno Hose | Mea Paipu Koko |
| MF1 | 316L |
| PH1 | PTFE |
ʻO ka moʻo MF1 he paipu kila kila, nona ke kūpaʻa corrosion, akā ʻoi aku ka haʻahaʻa ma mua o ka PH1 hose i ka pale ʻana i ka corrosion.Ma muli o ke kūpaʻa maikaʻi loa o ka PTFE i loko o ka paipu kumu, hiki i ka PH1 hose ke kū i ka hapa nui o nā mea kemika, a hiki ke hana paʻa a hiki i ke ʻano kumu waika ikaika.No laila, inā he waikawa a me nā mea alkaline ka waena, ʻo PH1 hose ka koho maikaʻi loa.
Hana wela
No ka mea he ʻokoʻa nā mea pahu kumu o MF1 hose a me PH1 hose, ʻokoʻa hoʻi kā lākou hana hana.ʻAʻole paʻakikī ke ʻike mai ka papa 3 i ʻoi aku ka maikaʻi o ka hose moʻo MF1 ma mua o ka hose moʻo PH1.Ke emi ka mahana ma mua o - 65 ° f a i ʻole 400 ° F, ʻaʻole kūpono ka hose PH1 no ka hoʻohana ʻana.I kēia manawa, pono e koho ʻia ka hose metala MF1.No laila, i ka wā e kauoha ai, ʻo ka mahana hana kekahi o nā ʻāpana e pono e hōʻoia ʻia, i mea e pale aku ai i ka leakage o ka hose i ka wā e hoʻohana ai i ka nui loa.
Papa 3 Ka hoohalike ana i ka wela o ka hose
| ʻAno Hose | Ka Mahana Hana℉（℃） |
| MF1 | -325℉ a 850℉ (-200 ℃ a 454 ℃） |
| PH1 | -65℉ a 400℉） (-54 ℃ a 204 ℃） |
ʻO ke kūpale
MF1 series core tube ua hana ʻia me ka metala, no laila ʻaʻohe komo, ʻoiai ʻo PH1 series core tube i hana ʻia me ka PTFE, he mea permeable, a komo ke kinoea i loko o ke āpau o ka mea.No laila, pono e uku nui ʻia i ka manawa noi i ke koho ʻana i ka hose PH1.
Hoʻokuʻu ʻia o ka waena
ʻO ka puʻu kumu o ka MF1 hose he ʻano bellows, aia kekahi hopena pale i ka medium me ka viscosity kiʻekiʻe a me ka wai maikaʻi ʻole.ʻO ka pahu kumu o ka PH1 hose he ʻano paipu pololei, a ʻo nā mea PTFE ponoʻī he lubricity kiʻekiʻe, no laila ʻoi aku ka maikaʻi o ke kahe ʻana o ka medium a maʻalahi no ka mālama ʻana a me ka hoʻomaʻemaʻe ʻana i kēlā me kēia lā.
A ʻo kekahiMF1 paipuaPH1 paipu, He PB1 hose ko Hikelok akiʻekiʻe kiʻekiʻe kiʻekiʻe puʻuʻano ʻano.Ke kūʻai ʻana i nā paipu, hiki ke hoʻohana pū ʻia nā ʻano huahana ʻē aʻe o Hikelok.ʻO nā mea hoʻopili paipu ferrule māhoe, paipu paipu, nā kiwi kui, kiwi poepoe, ʻōnaehana hōʻailona, a me nā mea'ē aʻe hiki ke hoʻololiʻia e like me nā kūlana hana kūikawā.
No nā kikoʻī kauoha hou aku, e ʻoluʻolu e nānā i ke kohonā papa inoamaʻO ka pūnaewele kūhelu o Hikelok.Inā he nīnau kāu e koho ai, e ʻoluʻolu e kelepona i ko Hikelok mau hola 24 mau mea kūʻai aku ma ka pūnaewele.
Ka manawa hoʻouna: Mei-13-2022