Kiʻekiʻe-ʻano PTFE Seat Butterfly Valve no nā noi like ʻole
| kala kala: | ʻeleʻele | Material: | Rubber Natura |
|---|---|---|---|
| Mahana: | - 50 ~ 150 Degere | inoa huahana: | Noho ʻopepepepe lohi |
| Media kūpono: | Wai, wai inu, wai inu, wai ʻino... | ʻoʻoleʻa: | 65±3 °C |
| Māmā Kiʻekiʻe: |
ʻO ka noho puʻupuʻu lele lele, nā noho kiwi hao ductile, Noho ʻo Anti Animal Butterfly Valve |
||
Anti-holoholona a me ka aila mea kanu ponoNeoprene (CR) Butterfly Valve Noho
Neoprene (CR)
Hoʻokumu ʻia ka Neoprene, Polychloroprene me ka polymerization monomer chloroprene. Ma hope o ka vulcanization, loaʻa iā ia ka elasticity rubber maikaʻi a me ke kūpaʻa abrasion. He anti-insolation a he maikaʻi ke kū'ē i ka wā, kū'ē i ka distortion ikaika, refrigerants, dilute acid, silicon ester lubricant, akā ʻaʻole kū i ka phosphate series o ka aila hydraulic. He maʻalahi ke crystallize a paʻakikī i ka haʻahaʻa haʻahaʻa, nāwaliwali ka mālama ʻana i ke kūpaʻa, a me ka hoʻonui nui ʻana i ka wahi aniline haʻahaʻa o ka aila mineral. I ka hoʻohana ʻana i ka pae wela he - 50 ~ 150 degere.
Pono:
ʻO ka elasticity maikaʻi a me ka deformation compression maikaʻi, ʻaʻohe sulfur i loko o ke kumu, no laila maʻalahi loa ka hana. Loaʻa iā ia nā waiwai anti - holoholona a me ka aila meaʻai, ʻaʻole e hoʻopilikia ʻia e nā kemika kūʻokoʻa, nā momona, nā ʻaila, nā ʻano ʻaila like ʻole, nā mea hoʻoheheʻe, a me nā waiwai anti-fire.
Nā hemahema:
Mai ʻōlelo ʻia e hoʻohana i nā waikawa ikaika, nitrohydrocarbons, esters, chloroform a me nā kinikona ketone.
Noi:
Nā ʻāpana Rubber a i ʻole nā ʻāpana sila me ka R12 refrigerant, nā mea pono hale. He kūpono no nā huahana lāʻau lapaʻau e pili pono ana i ka lewa, ka lā, nā ʻāpana ozone, pale i ke ahi a me ka corrosion kemika.
palapala hōʻoia:
KTW W270 EN681-1,ACS,NSF61/372;WRAS,EC1935;FDA,EC1935;REACH,ROHS
ʻO kā mākou pono:
1. Hoʻopaʻa paʻa ʻia ka Rubber a me nā mea hana.
2. ʻOi aku ka maikaʻi o ka lāʻau lapaʻau elasticity a me ka hoʻonohonoho ʻana.
3. ʻO ka nui o ka noho paʻa a me ka torque liʻiliʻi, ka hoʻopaʻa maikaʻi ʻana a me ka waiwai kūʻē.
4. Hoʻohana nā mea Rubber i nā hōʻailona honua me ka hana paʻa.
5. Mea waiwai: CR, NR, SBR, NBR, EPDM, PTFE, Silicone, etc.
6. Hōʻoia: NSF, SGS, KTW, FDA, ISO9001, ROHS,
7. Kiʻekiʻe / haʻahaʻa wela kū'ē, aila a me ka wahie kū'ē, maikai ea tightness etc.
8. ʻO ka hana a me ka hoʻopili ʻana e like me kāu mau koi.
9. Noi: Ka hoʻomalu wai, ka uila, nā mea hana hale, nā kaʻa, nā ʻoihana lāʻau lapaʻau, nā mīkini ʻenehana a me nā ʻāpana, etc.
Mea pili i ka papa koho wikiwiki:
| Mea waiwai | Temp kūpono. | Nā hiʻohiʻona |
| NBR |
-35 ℃~100 ℃ Hikiwawe -40 ℃~125 ℃ |
Loaʻa i ka ʻōpala Nitrile maikaʻi iā ia iho-e hoʻonui i nā waiwai, kū i ka abrasion a me nā waiwai hydrocarbon-kūpono. Hiki ke hoʻohanaʻia ma keʻano he mea maʻamau no ka wai, ka māmā, ka waikawa, ka paʻakai, ka alkali, ka momona, kaʻaila, ka pata, kaʻaila hydraulic, glycol, a me nā mea'ē aʻe. |
| EPDM |
-40 ℃~135 ℃ Hikiwawe -50℃~150℃ |
ʻO ka ethylene-propylene rubber he lāʻau synthetic maikaʻi e hiki ke hoʻohana ʻia i nā ʻōnaehana wai wela, nā mea inu, nā huahana waiu, nā ketones, nā waiʻona, nā nitrates, a me ka glycerin, akā ʻaʻole i loko o nā aila hydrocarbon-
|
| CR |
-35 ℃~100 ℃ Hikiwawe -40 ℃~125 ℃ |
Hoʻohana ʻia ʻo Neoprene i ka media e like me nā waikawa, nā aila, nā momona, nā pata a me nā solvents a maikaʻi ke kūʻē i ka hoʻouka ʻana. |
| FKM |
-20 ℃~180 ℃
|
ʻO ka Fluororubber kahi ʻaila hydrocarbon maikaʻi-kūpaʻa kumu, ʻo ka pulupulu hydrocarbon fluorinated no ke kinoea ʻaila a me nā huahana aila ʻē aʻe. He kūpono ia no ka wai, ka aila, ka ea, ka waikawa a me nā mea ʻē aʻe, akā ʻaʻole hiki ke hoʻohana ʻia no ka mahu, ka wai wela a i ʻole ka mānoanoa ma mua o 82 °C. Pūnaehana alkali. |
| SR | -70 ℃~200 ℃ | Paʻa ka silicone rubber i ke kiʻekiʻe wela, haʻahaʻa haʻahaʻa a me nā waiwai kemika paʻa, a hoʻohana nui ʻia i nā ʻoihana e like me ka waikawa ikaika, ka alkali palupalu a me ka meaʻai. |
Mea kūikawā: ka pahu nitrile carboxylated, hydrogenated nitrile rubber, corrosion-ethylene kūpaʻa-propylene rubber, mahu-fluoroelastomer kūpaʻa, chlorosulfonated polyethylene |
||
ʻO kā mākou PTFE + EPDM Butterfly Valve Seat i hoʻololi ʻia i hana maikaʻi ʻia mai nā mea waiwai - kahi huila o ka ʻōpala kūlohelohe a me ka PTFE mahalo nui ʻia (Polytetrafluoroethylene). Hāʻawi kēia ʻano hana ʻokoʻa i ka noho valve me ka elasticity a me ke kūpaʻa ʻole, e hōʻoia ana i kahi sila paʻa, leak-proof ma kahi ākea ākea mai -50 a 150 degere Celsius. ʻO ka ʻeleʻele PTFE noho pepeke valve, no laila, ʻaʻole wale e hōʻike i ka robustness akā hāʻawi pū kekahi i ka lōʻihi lōʻihi a me ka hana ma lalo o nā kūlana koʻikoʻi. wai inu, a me ka wai ʻino. ʻO kēia hiʻohiʻona he koho kūpono ia no nā noi ma nā ʻāpana like ʻole e like me ka mālama ʻana i ka wai, nā ʻōnaehana wai inu, a me ka hoʻokele wai ʻona. Eia kekahi, ʻo ka hiʻohiʻona pani o ka noho valve butterfly e hōʻoia i ka maʻalahi o ka mālama ʻana, e hōʻemi nui ana i ka downtime a me nā koina hana. ʻO ka Elastic Butterfly Valve Seat, me kona maikaʻi ʻole a me kāna hana, ua mākaukau e lilo i pōhaku kihi no nā ʻōnaehana hoʻokele wai kūpono. Me ka Sansheng Fluorine Plastics ma ka helm, hōʻoia ʻia nā mea kūʻai aku ʻaʻole he huahana wale nō akā he ʻōlelo hoʻohiki no ka maikaʻi a me ka hilinaʻi i ka hoʻokele ʻana i kā lākou mau koi koʻikoʻi.