Kina ke kumu kūʻai kūʻai i hanaʻia ma Kina 50 * 72 * 7 Tc FKM NBR Oil Seals Rubber Gasket Seal Rubber Seal

Mālama ka hui i ka manaʻo hana "ka hoʻokele ʻepekema, ʻoi aku ka maikaʻi a me ka hana primacy, mea kūʻai kiʻekiʻe no Kina ke kumu kūʻai kūʻai i hana ʻia ma Kina 50 * 72 * 7 Tc FKM NBR Oil Seals Rubber Gasket Seal Rubber Seal, ʻO ka ʻoiaʻiʻo kā mākou kumu, ʻo ka hana akamai. ʻO kā mākou hana, ʻo ke kākoʻo kā mākou pahuhopu, a ʻo ka hoʻokō ʻana o nā mea kūʻai aku ko mākou mua!
Mālama ka ʻoihana i ka manaʻo hana "hoʻokele ʻepekema, ʻoi aku ka maikaʻi a me ka hana mua, ka mea kūʻai kiʻekiʻe no kaSila Rubber Kina a me ke Sila O Ring, Hoʻokō mau kā mākou hui e hoʻokō i kāu koi maikaʻi, nā kumu kūʻai a me nā pahuhopu kūʻai. Hoʻokipa maikaʻi iā ʻoe e wehe i nā palena o ke kamaʻilio. ʻO kā mākou hauʻoli nui e lawelawe iā ʻoe inā pono ʻoe e loaʻa kahi mea hoʻolako hilinaʻi a me ka ʻike waiwai.

Nā kikoʻī wikiwiki

Nā kikoʻī huahana

Loaʻa

·NBR(Nitrile-Butadiene Rubber)·HNBR(Hydrogenated Acrylonitrile-butadiene Rubber）

·XNBR（Papa nitrile carboxylated

·EPDM/EPR(Ethylene-propylene)

·VMQ

·CR（Neoprene Rubber）
·FKM/FPM（Fluorocarbon）

·AFLAS（Tetrapropyl Fluoro Elastomer）

·FVMQ（Fluorosilicone）

·FFKM（Aflas® a i ʻole Kalrez®）

·PTFE（Poly tetra fluoroethylene）

·PU（Polyurethane）

·NR (Natural Rubber)

·SBR（Styrene-butadiene Rubber）

·IIR（Butyl Rubber）

·ACM (Acrylate Rubber)

Pono o ka 0-Ring BOX

Ke nalowale kekahi mau ʻāpana o ka 0-ring, a ʻike ʻia ka nui o ke sila ʻoiai ʻaʻole i loaʻa nā ʻāpana, 0-ring kits dimension area no ka mea hāʻawi lākou i kahi koho o nā pūhui a me nā nui O-ring no nā noi like ʻole.

Hana ʻia nā kits 0-ring i kahi ʻano kiʻekiʻe a me ka nitrile rubber 0-ings lōʻihi. Hoʻonohonoho maikaʻi ʻia nā apo i loko o ka pahu no ka mālama paʻa.

ʻO nā pahu 0-ring kits he ʻoihana maʻamau, a he uhi uhi waho ko lākou, aia nā kikoʻī o ka nui, a me nā nui o nā sila 0-ring a pau i kēlā me kēia keʻena.

Hāʻawi ʻia nā pahu 0-ring kits i loko o ka nitrile rubber no ka mea ʻo ka hapa nui o nā mea like ʻole e hoʻohana i nā mea hana i loko o ka wai paʻakai, kōkua ka ozone iā lākou i ka hoʻouka ʻana i ka NBR. No laila, ua hoʻohana lima ʻo Viton a me NBR oring box i ka haki ʻana i ka paʻakikī nitrile.

Pono ka pahu Viton oring i ka hoʻoponopono ʻana i nā faucets ma muli o ka NBR, a ʻo nā pahu apo ft nā ʻāpana ʻokoʻa e hana nui i nā hiʻohiʻona kaulana.

He kūpono ka 0-ring i ka hōʻemi ʻana i nā kumukūʻai mālama a me nā limahana hui ma ka hoʻopau ʻana i ka hana kuhi i ke koho ʻana i kēia manawa mālama.

Hāʻawi ka 0-ring i ka maʻalahi a maʻalahi hoʻi e hoʻohana, no laila e hoʻolilo iā lākou i mea kūpono no ka noi a mālama ʻia.

kikoʻī

Hoʻohui ke apo sealing (ptfe coated ring) i ka elasticity a me ka hoʻopaʻa ʻana i nā waiwai o ka lāʻau me ke kūʻē kemika o Teflon. Hana ʻia ia me ka silicone a i ʻole Viton rubber (fluororubber) i loko a me ka lahilahi ʻo Teflon FeP (polyperfluorinated ethylene propylene) a i ʻole Teflon Pfa (soluble polytetrafluoron) i uhi ʻia i ka hui pū ʻana, hāʻawi kēia kaulahao TEflon apo i ka hana sila maikaʻi loa.

ʻAʻole maʻalahi ka ʻaʻahu ʻo Rubber O-ring, ʻino ke kūʻē i ka corrosion a me ke kūpaʻa o ke kinoea, ʻoi aku ke kiʻekiʻe o ka paʻakikī O-ring maʻemaʻe e pale aku i ka hoʻopiʻi akā maikaʻi ʻole ka elasticity. Loaʻa i nā apo O Teflon FeP/TeFLon PFA ka hoʻoheheʻe maikaʻi a me ka paʻa kemika (koe ke hoʻouka ʻia e nā metala alkali, fluorine a me kekahi mau halides ma nā wela kiʻekiʻe) a loaʻa ka elasticity maikaʻi ma kahi kokoke i nā apo-O rubber, FeP/TeFLon He haʻahaʻa haʻahaʻa loa ka pFA. friction (wale nō 0.1 a 0.2) a me ke kūpaʻa maikaʻi loa i ke kinoea permeability, e hana ai i nā sila apo i uhi ʻia i kūpono no ka paʻakikī. nā noi. No laila, ptfe i uhi ʻia i ka O-ring, ma kahi o ka PERfluorinated rubber O-ring.

Hana

ʻO ka hui ʻokoʻa a me ka ʻaʻahu o ka uhi ʻana o ka teFLon FEP/TEFLon PFA a me ka pahu i loko o ka pahu e hana ai i ke apo sealing holoʻokoʻa e mālama i ka sila like, ka elastic a me ka hoʻopili ʻana o kēlā me kēia kiko ma ka lole apo sealing, hiki ke hoʻokomo pinepine ʻia ma lalo o ka hana o ka hoʻomau. kaomi. Me ka piʻi ʻana o ke kaomi waena, hoʻopili ʻia ke apo sealing ma ke ʻano holoʻokoʻa. ʻO ke apo sealing e like me ka wai viscosity kiʻekiʻe, a ʻo ke kaomi e hana ana ma luna o ia mea e hoʻouna ʻia i nā ʻaoʻao āpau me ka ʻole o ka emi ʻana.

Mea waiwai

ʻO Teflon FEP a me Teflon PFA he ʻano like, akā ʻoi aku ka maikaʻi o ka pale wela kiʻekiʻe ma mua o Teflon FEP.

ʻO ke apo hoʻopaʻa hoʻopaʻa hoʻopaʻa paʻa he *, he helu nui o nā noi a me ke sila static a me ke sila ikaika. ʻOi aku ka nui o ka nui o ke anawaena o ke apo silicone i uhi ʻia i ke apo sealing ring wire diameter, hoʻohana ʻia i ke sila static, ʻoi aku ka paʻakikī a me ke kūpaʻa hoʻoemi ma mua o ke apo paʻa i uhi ʻia.

Hoʻopiʻi

ʻO ka loaʻa ʻana o ka uhi waho feP e loaʻa i ke apo sealing ke kūpaʻa paʻakikī maikaʻi a me ke kūʻē brittleness, a ʻo ke kumu o loko i hana ʻia me ka silicone rubber a i ʻole Viton rubber e hoʻomau mau ai ke apo sealing i ka elasticity maikaʻi ma lalo o ke kiʻekiʻe o 205 ℃. Hōʻike ʻia ka hoʻohālikelike hana hoʻopaʻa ʻana o ka kalrez rubber (perfluoroether rubber), Viton rubber a me ka feP coated apo i loko o ka mīkini paʻi i ke kiʻi: Hōʻike nā hopena hōʻike i nā waiwai kino o ka rubber silicone a i ʻole Viton rubber a me Teflon FeP/TeFLon ʻO nā waiwai kemika o Hoʻohui ʻia ʻo PFA e hana i ke apo hoʻopaʻa hoʻopaʻa apo, nona ka compressibility maikaʻi aʻo ka mālama ʻana i nā waiwai lāʻau. Hoʻokumuʻia nā hōʻailona apo i hoʻopaʻaʻia me ka mana koʻikoʻi ma o ka hoʻohanaʻana i kahi kaʻina hana kūikawā kahi i hoʻopiha pihaʻia ai ka polymer Teflon FeP i loko o ka pahu i loko o ka pahu a ua hanaʻia ka O-ring i nā hoʻomanawanui maʻamau. Hōʻike ka ʻikepili i hoʻohana ʻia he kūpaʻa maikaʻi kā mākou i kā mākou huahana cladding, kahi i hoʻokumu ʻia ma ka hoʻāʻo hana a me nā mana koʻikoʻi e hōʻoia i ka ʻoluʻolu o ka mea kūʻai aku a me ka hoʻohana palekana ʻana i ka huahana. Ke hoʻohālikelike ʻia me nā ʻāpana ʻē aʻe a i ʻole TEflon o-ring maʻemaʻe, ʻaʻole i hoʻohālikelike ʻia ke apo hoʻopaʻa ʻana a me ke ola lōʻihi, ʻoi aku ka maikaʻi ma ka media paʻakikī.

Palekana ʻino ʻino

ʻO Teflon FEP/Teflon PFA kahi ʻāpana kumu o ke apo pale. Loaʻa iā ia ke kūʻē maikaʻi i ka erosion kemika. Ma ka wela o ka lawelawe maʻamau, hoʻouka ʻia ʻo Teflon FeP/Teflon PFA e nā kemika liʻiliʻi wale nō, a ʻo nā kinikini kūpono ʻole wale nō i helu ʻia ma aneʻi. No ka laʻana, ʻaʻole kūpono kekahi mau kumu metala ikaika, fluorine a me kekahi mau halides me Teflon FeP/Teflon PFA.

Ke hōʻike ʻia iā Teflon FeP (ka wela palena ʻōlelo ʻia: 204 ℃/ 400F)/ Teflon PFA (ka wela palena i manaʻo ʻia: 260 ℃/ 500F), e hana pū kekahi mau kemika i nā ʻano kiʻekiʻe. I nā wela kiʻekiʻe, ua ʻino ʻia ʻo Teflon FeP/Teflon PFA e nā mea hoʻohui i loko o ka 80% NaOH a me KOH, metala hydrides e like me boric acid (B2 H6), alumini chloride, amonia (NH3) a me kekahi mau amino acids (NH2) a me ka imino (R). = NH). Ma ka laulā 80f, hiki i ka 80f ka hopena o ka oxidation mau o 70% nitric acid.

Inā hoʻohana ʻia i kēia mau kūlana, pili ka huahana i ka hoʻāʻo kūikawā. Ma waho aʻe o nā kemika i ʻōlelo ʻia, ʻaʻole maʻamau ke apo hoʻopaʻa ʻia i nā kemika ʻē aʻe.

Nā pōmaikaʻi nui

1, kūʻokoʻa kemika koʻikoʻi, aneane kūpono no nā mea hoʻolaha kemika āpau

2. Kūleʻa maikaʻi i ka corrosion

3, ākea ākea o ka noi wela

4, maikaʻi compressibility

5, anti-friction

6. Ke kū'ē maikaʻi i ka hemo a me ka pehu

7, kiʻekiʻe puʻe kū'ē

8, maikaʻi sealing lōʻihi, lōʻihi lawelawe ola

HOOLAHA

1, pamu a me ka valve 2, ka moku ho'ohuoi 3, sila mechanical 4, kānana 5, ipu kaomi 6, mea ho'ololi wela 7, boiler 8, pipeline flange 9, kinoea compressor

ʻOihana Hoʻohana

1. Ke Kaʻina Hana Kemika 2. Hana ʻAi Mokulele 3. ʻOihana Laʻau Lapaʻau 4. ʻO ka lawe ʻana i ka ʻaila a me nā mea hana kemika 5. Hoʻomaʻemaʻe aila 6. ʻOihana kiʻiʻoniʻoni 7. ʻEnekinia Pahu hau 8

Nā ʻōlelo hoʻokomo o ke apo hoʻopaʻa o ke apo uhi

1, hoʻokomo a i ʻole ma o ke apo hoʻopaʻa ʻana o ke apo uhi ʻāpana e pono ai ka maʻalahi, ʻaʻohe burr, groove a me ka ʻoi Angle, ʻo ka ʻaoʻao o ka lua i loko e hiki i 20 milliinches, pono ka ʻaoʻao kumu i 10 milliinches.

2. E hoʻohana i ka ʻaila māmā maʻemaʻe a i ʻole ka momona e lubricate i ka ʻili o ke apo sealing a me kona hoʻopili ʻana me nā ʻāpana kūpono.

3. Inā pa'akikī ke apo ho'opa'a o ke apo uhi e ho'okomo ma luna o ke kumu, hiki ke ho'okomo 'ia i loko o ka wai wela no kekahi mau minuke e ho'onui ai. ʻOi aku ka maʻalahi o ka hoʻokomo ʻana i ke apo palupalu a hoʻonui ʻia. E hoʻokomo i ke apo ʻO i ka wā e wela ana a hoʻi i kona nui mua ke maʻalili.

4. Mai kulou ikaika loa i ke apo o ke apo, i ole ia, e wiliwili ai ka teflon a pili i ka hoohana ana.

ʻO ka koi koi ʻana o ke apo sealing penei

Sila paʻa: 15%-20%

Sila hoʻoikaika kino: 10%-12%

Kūlana Pneumatic: 7%-8%

ʻāpana keʻa

ʻO ka pauku i uhi ʻia i ke apo sealing apo he huahana maʻamau, ʻoiaʻiʻo, hiki ke hana i ka ʻāpana ʻāpana a me ka ʻāpana ʻāpana i hoʻopaʻa ʻia i ke apo sealing apo, ua hoʻopili ʻia kēia apo hoʻopaʻa ʻia i kahi ili hoʻopaʻa nui a hiki ke kū i kahi kaomi maikaʻi nui aʻe, a me kona nui hoʻonohonoho. hiki ke hana me ka o-like pauku i uhiia apo apo apo apo like, akā, pono ia i ka haʻahaʻa kōmi.

He mea maʻamau loa nā sila o ka ʻāpana O-section, square a rectangular section coated ring seal i kekahi mau kūlana kikoʻī, e ʻoluʻolu e kelepona i kā mākou hui a i ʻole nā ​​​​mea hoʻolaha ma mua o ke kauoha ʻana a me ke kūkākūkā ʻana.

Hoʻolālā ʻia ka ʻāpana ʻāpana ʻāpana o ke apo hoʻopaʻa i hoʻopaʻa ʻia e like me ka aperture nominal o ka uhi pani pani hope, kapa ʻia kēia gasket sealing i ke apo hoʻopaʻa hoʻopaʻa ʻia, ʻo ka waho i uhi ʻia me teFLon FEP/PFA nā kikoʻī like ʻole a me nā diameters o ka uhi. ʻO ka nui o ke apo hoʻopaʻa hoʻopaʻa ʻaoʻao a me ke apo i uhi ʻia.

Hale hana

Mālama ka hui i ka manaʻo hana "ka hoʻokele ʻepekema, ʻoi aku ka maikaʻi a me ka hana primacy, mea kūʻai kiʻekiʻe no Kina ke kumu kūʻai kūʻai i hana ʻia ma Kina 50 * 72 * 7 Tc FKM NBR Oil Seals Rubber Gasket Seal Rubber Seal, ʻO ka ʻoiaʻiʻo kā mākou kumu, ʻo ka hana akamai. ʻO kā mākou hana, ʻo ke kākoʻo kā mākou pahuhopu, a ʻo ka hoʻokō ʻana o nā mea kūʻai aku ko mākou mua!
Kina ke kumu kūʻai kūʻaiSila Rubber Kina a me ke Sila O Ring, Hoʻokō mau kā mākou hui e hoʻokō i kāu koi maikaʻi, nā kumu kūʻai a me nā pahuhopu kūʻai. Hoʻokipa maikaʻi iā ʻoe e wehe i nā palena o ke kamaʻilio. ʻO kā mākou hauʻoli nui e lawelawe iā ʻoe inā pono ʻoe e loaʻa kahi mea hoʻolako hilinaʻi a me ka ʻike waiwai.