Aia kekahi manawa huikau e pili ana i ke ʻano o kahi kūpono papa 125 - ʻoiai ma ka ʻoihana. Hiki i ka ʻoiaʻiʻo ke kahaha iā ʻoe a mālama iā ʻoe i kekahi kālā i ka hopena!

Inā ua ʻike ʻoe i kahi kūpono PVC papa 125, e ʻike ʻoe ua like ia me kahi mea maʻamauke kūpono ʻana o ka papa 40ʻAʻole kēia he mea kupanaha. ʻO ka ʻoiaʻiʻo, hele mai nā ʻāpana 125-grade mai ka laina hana like me nā ʻāpana 40-grade like. No laila he aha ka ʻokoʻa? hoʻāʻo.

Nā mea hoʻopaʻa PVC Papa 40ua hoʻāʻo kūikawā ʻia ma mua o ka haʻalele ʻana i ka hale hana e hōʻoia i ko lākou hoʻokō ʻana i nā kūlana āpau aHoʻonohonoho 40 hoʻokomopono e hoʻokō. Hiki i kēia ke komo pū me nā kūlana ASTM a me nā mea ʻē aʻe. Ke hala lākou i kēia mau hoʻokolohua, loaʻa iā lākou kahi hōʻailona ʻae ʻia o ka Papa Kuhikuhi 40.

ʻAʻole hana nā mea hoʻopili papa 125 i kēia hoʻāʻo. Akā, lawe pololei ʻia lākou mai ka laina hana a kūʻai ʻia aku i loko o nā pahu. ʻOiai ua hana ʻia lākou me ka hoʻohana ʻana i nā mea like a me ke akamai, ʻaʻole lākou he 40 mau ʻāpana.

Āhea e loaʻa ai nā mea pono o ka Pae 125? Ma keʻano laulā, no nā hana kahi ʻaʻole pilikia nā kikoʻī akā he kumukūʻai paha, paipai mākou i nā mea hoʻopili papa 125. ʻOiai ʻaʻole i hōʻoia ʻia, hiki iā ʻoe ke loaʻa ka hana like me ka hoʻohana ʻana i kahi mea pono PVC papa 40 like. ʻOi aku ka liʻiliʻi o ke kumukūʻai o nā mea pono o ka Papa 125 ma mua o ka Papa 40. Loaʻa wale nō lākou i nā nui anawaena nui. Kōkua kēia i ka hoʻopau ʻana i ke kumukūʻai o nā mea pono i pipiʻi pinepine ʻia.

Makemake ʻoe e aʻo hou aʻe e pili ana i nā mea pono o ka Papa 125? E kāhea mai iā mākou i kēia lā e kūkākūkā i kāu hana!

I ke ao o ke kahawai uila, nui nā mea hana a me nā lama e koho ai. Loaʻa i kēlā me kēia kanaka ko lākou ʻaoʻao maikaʻi a me ka maikaʻi ʻole. Ma kēia ʻatikala, e nānā mākou i kekahi o nā ʻano i hoʻohana nui ʻia a papa inoa i nā pono a me nā pōʻino o kēlā me kēia mea catheter.

Ke Alanui Metala Paʻa - Kila

Loaʻa ke kaula hao paʻa i ʻelua ʻano: galvanized a i ʻole non-galvanized. ʻO ke kila ke ʻano kaumaha loa o nā ʻano mea kaula hao āpau. Hoʻohana pinepine ʻia ia i nā noi uila kalepa a me nā ʻoihana kahi ʻaʻole pilikia nui ka pala. Hoʻohui ke kaʻina hana galvanizing i kahi uhi pale o ka zinc i ke kaula hao e kōkua i ka pale ʻana i ka pala. Eia naʻe, ʻaʻole kēia he ʻōnaehana palekana a he pilikia pinepine ka pala. He ʻoiaʻiʻo kēia i nā wahi pulu a i ʻole nā ​​​​​​wahi ʻino. He paʻa ke kaula hao akā hiki ke pala a hōʻino ʻia.

EMT - Paipu Metala Uila

ʻO EMT kekahi ʻano o ke kahawai metala paʻa, akā he lahilahi ka paia o kēia ʻano a ʻaʻole like kona ikaika me ke kila galvanized. Hana pinepine ʻia nā paipu metala uila i ke kila a i ʻole ka alumini a ʻoi aku ka liʻiliʻi o ke kumukūʻai ma mua o ke kahawai maʻamau. Makemake kekahi poʻe uila e hoʻohana i kahi EMT no ka mea hiki ke kulou ʻia e kūpono i kahi hoʻolālā raceway kikoʻī. Eia nō naʻe, ʻo ia hoʻi, ʻoi aku ka palupalu o nā paipu a ʻoi aku ka maʻalahi o ka haki ʻana ma mua o nā paipu paʻa ʻē aʻe.

ʻAuwai PVC

He māmā loa ke kahawai PVC, no laila he maʻalahi ke kauō a hoʻokomo. He mea pale maikaʻi loa ka PVC i ka pala a ʻaʻole e pala i nā wahi pala e like me ka wai paʻakai a i ʻole ka ʻike ʻia ʻana o nā kemika. ʻO ka hemahema o ka PVC, ʻaʻohe ona hiki ke hoʻoheheʻe ʻia a he kahawai ʻaʻole ia he metala. No ka hoʻoponopono ʻana i kēia pilikia, hoʻohana nā mea uila i kahi alakaʻi honua keu i nā kahawai PVC āpau.

ʻAuwai i uhi ʻia me ka PVC

Hāʻawi ʻo PVC Coated Conduit i ka mea maikaʻi loa i ke kila paʻa a me ke kahawai PVC. Hoʻomaka nā kahawai i uhi ʻia me ka PVC i hana ʻia e nā lama e like me Ocal lāua ʻo Robroy me nā paipu kila maka. A laila ua galvanized ʻia a ua wili ʻia. A laila, ua uhi ʻia me ka polyurethane a laila PVC. Ma kēia ʻano e loaʻa ai iā ʻoe nā pono o ke kila (ikaika, kaumaha, kūpaʻa, hoʻokumu ʻana) a me nā pono o PVC (pale ʻana i ka popo a me ka palaho). Ua hoʻolālā ʻia ka kahawai i uhi ʻia me ka PVC e hoʻoponopono i nā hemahema o nā ʻano kahawai ʻē aʻe, e hāʻawi ana i ke koho maikaʻi loa no kahi ʻōnaehana paipu kahawai uila paʻa a ʻaʻohe palaho.

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