Nūhou - Pehea ka lōʻihi o ke ola ʻana o nā hose PTFE i ulana ʻia me ke kila

Hoʻolauna i ke ola lawelawe o nā hose PTFE:

E like me kā kākou e ʻike nei, ma muli o nā ʻano hana kiʻekiʻe oNā hose PTFE, hoʻohana ʻia i kēia manawa ma nā ʻoihana like ʻole. ʻOiai he lōʻihi ke ola lawelawe o ka hose PTFE, e hoʻopōkole ia i ke ola lawelawe inā hoʻohana pono ʻole ʻia. Eia kekahi, he mea nui loa hoʻi ke koho ʻana i ka papa PTFE kūpono a me ka hōʻailona noi, no ka mea, ʻo nā paipu me nā mea maka maikaʻi a me nā kaʻina hana kūpono e loaʻa i kahi ola lawelawe lōʻihi. Manaʻo kēlā me kēia mea hana paipu PTFE i nā noi kikoʻī i ka wā e hoʻolālā ai i nā papa PTFE

Hoʻolauna ʻana o nā hose PTFE

ʻO PTFE kekahi o nā mea polymer paʻa loa i ʻike ʻia. He kūpaʻa ia i ka waikawa, alkali, nā mea hoʻoheheʻe, ke kiʻekiʻe o ka mahana a me nā kukuna ultraviolet. Ua kapa pinepine ʻia ʻo ia ʻo "Plastic King". ʻO kona kala he keʻokeʻo waxy, translucent, a he mau ʻano maikaʻi loa kēia:

1. Ke kū'ē wela kiʻekiʻe: hiki i ka mahana hana ke piʻi i 260 ℃.

2. Ke kūpaʻa haʻahaʻa o ka mahana: paʻakikī mechanical maikaʻi; ʻoiai inā hāʻule ka mahana i -65°C, hiki iā ia ke mālama i ka elongation 5%.

3. Ke kūpaʻa ʻana i ka palaho: He inert ia i ka hapa nui o nā kemika a me nā mea hoʻoheheʻe, a hiki ke kū i nā waikawa ikaika a me nā alkalis, ka wai a me nā mea hoʻoheheʻe organik like ʻole.

4. Ke kūpaʻa ʻana i ka wā: Loaʻa iā ia ke ola ʻelemakule maikaʻi loa ma waena o nā plastics.

5. ʻO ka lubricity kiʻekiʻe: ʻo ia ka coefficient friction haʻahaʻa loa i waena o nā mea paʻa.

6. ʻAʻohe pipili: ʻO kēia ka ʻilikai liʻiliʻi loa ma waena o nā mea paʻa a ʻaʻole ia e pipili i kekahi mea.

7. ʻAʻohe ʻawahia: He inert physiologically a ʻaʻole ia e hoʻoulu i nā hopena maikaʻi ʻole ma muli o ke kau ʻana o nā kīʻaha koko a me nā ʻōpū hana i loko o ke kino kanaka i ka manawa lōʻihi

Nā mea e pili ana i ke ola lawelawe lōʻihi

Ma waho aʻe o ke ʻano o nā mea maka ponoʻī o ka PTFE a i ʻole nā kūlana i hoʻomaikaʻi ʻia, pili ke ola lawelawe o ka PTFE i ke kaiapuni waho e hiki mai ana:

1. Kaomi hana

Hana mau nā hose huahana hana ma lalo o ke kaomi hana kiʻekiʻe loa i kuhikuhi ʻia. Ma ke ʻano laulā, ʻo ke kaomi hana he hapaha o ke kaomi haki liʻiliʻi loa o ka hose. Hiki i ke kaomi nui ke kumu o ka haki ʻana o ka paipu

2. Piʻi ʻana o ke kaomi

Hoʻopuka ka aneane āpau o nā ʻōnaehana hydraulic i nā loli kaomi e ʻoi aku paha ma mua o ka hoʻonohonoho ʻana o ka valve palekana. ʻO ka hōʻike ʻana i ka hose i nā kaomi surge e ʻoi aku ma mua o ke kaomi hana kiʻekiʻe loa e hoʻopōkole i ke ola o ka hose a pono e noʻonoʻo ʻia. ʻAʻole e hōʻike ʻia ka Surge (piʻi kaomi wikiwiki) ma nā anakahi kaomi maʻamau he nui, akā hiki ke ana ʻia me nā lako ana uila. I loko o kahi ʻōnaehana me nā surge koʻikoʻi, koho i kahi hose me ke kaomi hana kiʻekiʻe kiʻekiʻe.

3. Kaomi pahū

He mau waiwai hoʻāʻo wale nō kēia a pili i nā ʻākoakoa hose i hoʻohana ʻole ʻia a ua hōʻuluʻulu ʻia no ka liʻiliʻi ma mua o 30 mau lā.

4. Kaomi kiʻekiʻe

He mea weliweli loa nā ʻōnaehana kinoea kiʻekiʻe, ʻoiai hoʻi nā ʻōnaehana kinoea kiʻekiʻe e ʻoi aku ana ma mua o 250 psi, a pono e pale piha ʻia mai nā haʻalulu o waho a me nā pōʻino mechanical a kemika paha. Pono hoʻi e pale pono ʻia lākou e pale aku i ka hahau ʻana i ka wā e hana hewa ai.

5. Mahana hana

Loaʻa i ka hose PTFE kahi palena wela, a ʻo kona pae mahana hana ma waena o -65° a me 260°Eia nō naʻe, ʻo ka hoʻohana lōʻihi ʻana i ka mahana ma luna o 260 degere e hoʻololi ai i kona ʻano, kahi e loaʻa ai ka hopena nui i ka hoʻohana ʻana i ka huahana; ʻo ka mahana hana i kuhikuhi ʻia e pili ana i ka mahana kiʻekiʻe loa o ka wai a i ʻole ke kinoea e lawe ʻia ana. No laila, ʻaʻole pili ka mahana kiʻekiʻe loa o kēlā me kēia hose i nā wai a i ʻole nā kinoea āpau. Pono e pale mau ʻia ka hoʻohana mau ʻana ma ka mahana kiʻekiʻe loa a me ke kaomi kiʻekiʻe loa. ʻO ka hoʻohana mau ʻana ma ka mahana kiʻekiʻe loa a kokoke paha i ka mahana kiʻekiʻe loa e hoʻopilikia ai i nā waiwai kino o nā paipu a me nā pāpale o ka hapa nui o nā hose. E hōʻemi kēia ʻino i ke ola lawelawe o ka hose.

6. Ka radius kūlou

Hoʻokumu ʻia ke anawaena kūlou haʻahaʻa loa i ʻōlelo ʻia ma ke kaomi hana kiʻekiʻe loa, ʻaʻole hiki ke kūlou ʻia ka hose. Ke emi ka anawaena kūlou ma lalo o ka waiwai haʻahaʻa loa i ʻōlelo ʻia, emi ka kaomi hana palekana. ʻO ka kūlou ʻana i ka hose i emi iho ma mua o ka anawaena kūlou haʻahaʻa loa i kuhikuhi ʻia e hōʻemi i ke ola lawelawe o ka hose.

7. Hana hoʻomaʻemaʻe

ʻO ka hose hōʻike kaomi maikaʻi ʻole kiʻekiʻe loa-16 a ʻoi aku ka nui e pili wale nō i nā hose i hōʻino ʻole ʻia a ʻoki ʻia paha i waho. Inā makemake nā hose -16 a ʻoi aku ka nui o ke kaomi maikaʻi ʻole, ua ʻōlelo ʻia e hoʻohana i nā wili kākoʻo kūloko.

8. Nānā ʻana i ka hoʻākoakoa ʻana o nā paipu

Pono e nānā pinepine ʻia ka ʻaha hose e hoʻohana ʻia nei no nā leaka, nā kinks, ka pala, ke komo ʻana, a i ʻole nā hōʻailona ʻē aʻe o ke komo ʻana a i ʻole ka hōʻino. Pono e wehe ʻia nā ʻaha hose i komo a hōʻino ʻia mai ka ʻōnaehana mālama a hoʻololi koke ʻia.

Ma keʻano laulā, hoʻohana nui ʻia nā hose PTFE i nā ʻano ʻino like ʻole e like me ke kiʻekiʻe o ka mahana, ke kaomi kiʻekiʻe, a me ke kūpaʻa ʻana i ka pala. Akā inā hoʻohana ʻia ma lalo o nā kūlana maʻamau, ʻaʻole ia he mea maikaʻi ʻole kona ola lawelawe. I ke kaʻina hana o ka hoʻohana ʻana, e ʻoluʻolu e mālama pono i kāu paipu, i mea e hiki ai iā ia ke lawelawe lōʻihi iā ʻoe. ʻO nā mea i luna aʻe nei kekahi mau hoʻolauna i ke ola lawelawe o nā hose PTFE, ke manaʻolana nei au e makemake ʻoe iā lākou. He loea kā mākou hui ʻo bestflon i ka hana ʻana oNā mea hoʻolako loea hose PTFE, e ʻoluʻolu e nīnau i kā mākou huahana!