Opanga ndi Ogulitsa Mapaipi a Teflon a PTFE Osinthasintha ochokera ku China
Besteflonlikulu lake lili ku Huizhou, Guangdong, China, ndipo limagwira ntchito zosiyanasiyana zomanga ndi kupangira PTFE (polytetrafluoroethylene).Paipi yosinthasintha yokhala ndi PTFE.
Kuphatikiza zaka zoposa 20 za chidziwitso ndi zida zopangira zinthu, gulu lathu limapanga ndikupereka payipi yosinthasintha ya PTFE mosalekeza.zomwe zikukwaniritsa miyezo yapamwamba kwambiri, kutumikira makasitomala akuluakulu m'magawo opanga mankhwala, mankhwala, chakudya ndi zakumwa, semiconductor, magalimoto, ndi mafakitale padziko lonse lapansi.
Ptfe Lined Flexible Hose Features and Benefits
PTFE Flexible Pipe
Kutentha kogwira ntchito:
kuyambira -60°C mpaka +260°C kuyambira -76°F mpaka +500°F
Kapangidwe kokhazikika aka kamalola mapayipi a PTFE kugwira ntchito modalirika kutentha mpaka 260°C komanso mpaka -60°C popanda kusintha kapena kutayika kwa magwiridwe antchito.
Makhalidwe a zomangamanga:
Yopangidwa mkati mwa PTFE core store ndipo yolimbikitsidwa ndi AISI 304 stainless steel loved layer.Kulimbitsa kwa SS304 kumawonjezera kusinthasintha kwa payipi ya PTFE ndipo kumapangitsa kuti ikhale yosinthasintha.
kusinthasintha ndi kulimba
Mapaipi a PTFE ndi abwino kwambiri posinthasintha komanso kulimba. Kulimba kwa PTFE kumathandiza kuti paipiyo ikhalebe ndi mawonekedwe ake komanso kapangidwe kake ngakhale itakhala ikugwiritsidwa ntchito kwa nthawi yayitali.
Ndife opanga komanso ogulitsa akatswiri omwe ali ndi zaka 20 zokumana nazo popanga mapayipi osinthasintha a PTFE.
Wapamwamba Kwambiri Komanso Wotsika Mtengo
Mapaipi a PTFE ali ndi mgwirizano wabwino kwambiri pakati pa khalidwe lapamwamba komanso kugwiritsa ntchito bwino ndalama, zomwe zimagwirizana ndi zosowa za ogula omwe amasamala bajeti komanso mafakitale omwe ali ndi miyezo yokhwima yogwirira ntchito.
Kugwira Ntchito Moyenera Kwambiri
Kugwira bwino ntchito kwa mapayipi a PTFE ndi mwayi waukulu, chifukwa cha kuchuluka kwa kugwedezeka kwa zinthuzo komwe kumachepetsa kukana kwa madzi panthawi yotumiza.
kupsinjika kwakukulu
Mapaipi a PTFE adapangidwa kuti azitha kuthana ndi kupsinjika kwakukulu kuposa zipangizo zambiri zapaipi wamba, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito potumiza madzi amphamvu kwambiri pomwe kukhazikika kwa kupanikizika ndikofunikira.
Kusagwira Ntchito kwa Mankhwala
Mapaipi a PTFE ali ndi kusakhala ndi mankhwala okwanira, zomwe zikutanthauza kuti amakana kuyanjana ndi mankhwala onse, ma acid, alkali, zosungunulira ndi zinthu zopangitsa kuti zinthu ziwonongeke.
Kapangidwe kake kapadera kameneka kamachokera ku kapangidwe kake kapadera ka mamolekyu: msana wa kaboni wa PTFE umazunguliridwa mokwanira ndi maatomu a fluorine omangiriridwa mwamphamvu, ndikupanga gawo lolimba, losagwira ntchito. Gawoli limaletsa mankhwala akunja kuti asalowe kapena kuyanjana ndi zinthuzo, ndikuwonetsetsa kuti mapayipi a PTFE amasunga kapangidwe kake bwino komanso magwiridwe antchito ngakhale m'malo ovuta a mankhwala.
| Chinthu Nambala | M'mimba mwake wamkati | M'mimba mwake wakunja | Khoma la Chubu Kukhuthala | Kupanikizika kwa Ntchito | Kupanikizika Kwambiri | Utali Wocheperako Wopindika | Kufotokozera | Kola Yodziwika. | ||||||
| (inchi) | (mm) | (inchi) | (mm) | (inchi) | (mm) | (psi) | (bala) | (psi) | (bala) | (inchi) | (mm) | |||
| ZXGM101-04 | 3/16" | 5 | 0.323 | 8.2 | 0.033 | 0.85 | 3770 | 260 | 15080 | 1040 | 0.787 | 20 | -3 | ZXTF0-03 |
| ZXGM101-05 | 1/4" | 6.5 | 0.394 | 10 | 0.033 | 0.85 | 3262.5 | 225 | 13050 | 900 | 1.063 | 27 | -4 | ZXTF0-04 |
| ZXGM101-06 | 5/16" | 8 | 0.461 | 11.7 | 0.033 | 0.85 | 2900 | 200 | 11600 | 800 | 1.063 | 27 | -5 | ZXTF0-05 |
| ZXGM101-07 | 3/8" | 10 | 0.524 | 13.3 | 0.033 | 0.85 | 2610 | 180 | 10440 | 720 | 1.299 | 33 | -6 | ZXTF0-06 |
| ZXGM101-08 | 13/32" | 10.3 | 0.535 | 13.6 | 0.033 | 0.85 | 2537.5 | 175 | 10150 | 700 | 1.811 | 46 | -6 | ZXTF0-06 |
| ZXGM101-10 | 1/2" | 13 | 0.681 | 17.3 | 0.039 | 1 | 2102.5 | 145 | 8410 | 580 | 2.598 | 66 | -8 | ZXTF0-08 |
| ZXGM101-12 | 5/8" | 16 | 0.799 | 20.3 | 0.039 | 1 | 1595 | 110 | 6380 | 440 | 5.906 | 150 | -10 | ZXTF0-10 |
| ZXGM101-14 | 3/4" | 19 | 0.921 | 23.4 | 0.047 | 1.2 | 1305 | 90 | 5220 | 360 | 8.898 | 226 | -12 | ZXTF0-12 |
| ZXGM101-16 | 7/8" | 22.2 | 1.043 | 26.5 | 0.047 | 1.2 | 1087.5 | 75 | 4350 | 300 | 9.646 | 245 | -14 | ZXTF0-14 |
| ZXGM101-18 | 1" | 25.4 | 1.161 | 29.5 | 0.059 | 1.5 | 942.5 | 65 | 3770 | 260 | 11.811 | 300 | -16 | ZXTF0-16 |
* Kukwaniritsa muyezo wa SAE 100R14.
* Mafotokozedwe apadera akhoza kukambidwa nafe kuti timve zambiri mwatsatanetsatane
Kodi simukupeza zomwe mukufuna?
Ingotiuzani zomwe mukufuna mwatsatanetsatane. Chopereka chabwino kwambiri chidzaperekedwa.
Wogulitsa Chitoliro cha Mapaipi Osinthasintha a OEM PTFE
Ndi zinthu zambiri komanso zambiri, titha kusintha mwachangu komansoperekani mapayipi ambiri a PTFEMalinga ndi zosowa za makasitomala, ambiripayipi ya PTFE yosinthidwaZigawo zake zitha kuperekedwa m'masiku ochepa kapena kuchepera.Mapayipi onse otayirira, zolumikizira, ndi makola amitundu yonse yachifumu ndi ya metric akhoza kuperekedwa m'masiku ochepa..
Timapereka zinthu zosiyanasiyana zomangira mapayipi athu, mongachitsulo chosapanga dzimbiri, polyester, ndi KevlarChida chilichonse chili ndi ubwino wapadera, kuphatikizapo kulimba kwambiri, kukana kutentha, komanso kusinthasintha. Makasitomala amatha kusankha nsalu yoluka yomwe ikugwirizana bwino ndi zosowa zawo zamakampani, kaya ndi ya mankhwala, magalimoto, kapena ndege.
Mapayipi athu a PTFE amapezeka m'mitundu yosiyanasiyanamakulidwe a khoma ndi mainchesikuti zigwirizane ndi zofunikira zosiyanasiyana zogwiritsira ntchito. Tikhoza kusintha kukula kwa payipi kuti kugwirizane ndi zomwe mukufuna, ndikutsimikizira kuti ikugwirizana bwino ndi makina anu, mosasamala kanthu kuti mukufunamapaipi ang'onoang'ono kapena akuluakulu.
Mapaipi athu apangidwa kuti azitha kuthana ndi mavuto osiyanasiyana, kuyambiraotsika to okwera kwambiriMutha kusankha mulingo woyenera wa kupanikizika pa ntchito yanu, ndipo tidzapanga payipi iliyonse kuti ikwaniritse zosowa zanu za kupanikizika, ndikuwonetsetsa kuti ikugwira ntchito bwino ngakhale m'malo ovuta.
Kuphatikiza apo, timapereka njira yosinthira mawonekedwe a logo kapena mtundu wa kampani yanu ku payipi. Izi zitha kuchitika kudzera mu kusindikiza, kukongoletsa, kapena kukongoletsa, zomwe zimathandiza kuti mtunduwo uwoneke bwino komanso kusiyanitsa. Timaonetsetsa kuti logoyo ndi yolimba ndipo imasunga mawonekedwe ake pansi pa mikhalidwe yosiyanasiyana yogwirira ntchito.
Timapereka mitundu yosiyanasiyana ya zolumikizira, kuphatikizapochitsulo chosapanga dzimbiri, mkuwa, ndi zinthu zina zosagwira dzimbiriMakasitomala angasankhe mtundu wa cholumikizira, mongaNPT, BSP, kapena JIC, kutengera zomwe zimafunika pakugwiritsa ntchito. Zolumikizira zathu zimapangidwa kuti zikhale zosavuta kuyika komanso kulumikizana kotetezeka, ndipo titha kusintha zinthuzo ndi mtundu wake kuti zigwirizane bwino ndi payipi komanso malo ogwirira ntchito.
Ubwino Wathu Wopikisana ndi Zamalonda
1. Zipangizo zoyambira zavomerezedwa ndi US Food and Drug Administration
Imatha kukana pafupifupi mankhwala onse
Zogulitsa zathu zili ndi satifiketi ya FDA, ndipo tamaliza kulembetsa malo a FDA.
2.Besteflon, kampani yogulitsa mapaipi a PTFE yosinthika yochokera ku China, imapereka mainchesi osiyanasiyana amkati kuyambira 2 mm mpaka 100 mm.
Machubu athu a PTFE amatha kuluka ndi zitsulo zosapanga dzimbiri kapena zinthu zina. Timaperekanso machubu a PTFE oletsa kusinthasintha ndipo timapereka zolumikizira zofanana ndi mapayipi malinga ndi zosowa za makasitomala.
3.Besteflon imapereka mautumiki osiyanasiyana
Antchito athu ophunzitsidwa bwino amakupatsirani upangiri pa kusankha ndi kupanga mapayipi a PTFE. Zofunikira za makasitomala zimakwaniritsidwa kudzera mu kupanga kamodzi, pang'ono, kapena kwakukulu.
4.Perekani upangiri wathunthu waukadaulo pafoni kapena kudzera mu upangiri wapamalopo pagawo lonse la polojekitiyi
Kugwiritsa ntchito njira zamakono zoyesera pakutsimikizira khalidwe
Mayankho osinthasintha kwambiri a mapaipi ndi zolumikizira zamapayipi
Mapulogalamu
Mapayipi a PTFE mu Biotech ndi Pharmaceutical
Mapayipi osinthasintha a Besteflon a PTFE ndi odalirika m'magawo a biotech ndi mankhwala chifukwa cha kusagwira bwino ntchito kwa mankhwala, pamwamba pake poyera, komanso kukana kutentha (-60°C mpaka +260°C). Amagwiritsidwa ntchito popanga mankhwala, kusamutsa madzi osayera, komanso machitidwe a bioreactor, amaletsa kuipitsidwa ndikuwonetsetsa kuti madzi ndi oyera—ofunikira kwambiri pa njira zotsatizana ndi FDA.
Pakupanga mankhwala, mapaipi athu amanyamula bwino ma asidi, zosungunulira, ndi zosakaniza zogwira ntchito zamankhwala (APIs) popanda kuchotsedwa. Mu ma labotale a biotech, amathandizira chitukuko cha maselo ndi ntchito yophika ndi kusinthasintha kodalirika komanso kuyeretsa mosavuta. Mothandizidwa ndi zaka 20 zaukadaulo, mapaipi athu a PTFE amakwaniritsa miyezo yokhwima yamakampani, kupereka magwiridwe antchito okhazikika pakugwiritsa ntchito molondola kwambiri.
Mapayipi Osinthasintha a PTFE vs. Mapayipi a Mpira Wachikhalidwe: Kuyerekeza Kwaukadaulo
Ndi zaka 20 zaukadaulo wapadera popanga zinthu za PTFE, Besteflon imanyadira kupereka payipi yosinthasintha ya PTFE yogwira ntchito bwino kwambiri yomwe imagwira ntchito bwino kuposa mapaipi a rabara achikhalidwe m'mbali zosiyanasiyana zaukadaulo, zomwe zimapangitsa kuti ikhale chisankho chomwe chimakondedwa kwambiri pamafakitale ovuta kugwiritsa ntchito.
Choyamba, pankhani ya kukana kutentha,payipi yosinthasintha ya PTFEIli ndi kukhazikika kwapadera kwa kutentha, imagwira ntchito modalirika mkati mwa -200°C mpaka +260°C (-328°F mpaka +500°F). Mosiyana ndi zimenezi, mapayipi a rabara achikhalidwe nthawi zambiri amakhala ndi kulekerera kutentha kochepa (nthawi zambiri -40°C mpaka +120°C/-40°F mpaka +248°F) ndipo nthawi zambiri imasweka, kufewa, kapena kutaya umphumphu wa kapangidwe kake kutentha kwambiri kapena kuzizira. Izi zimapangitsa payipi yathu ya PTFE kukhala yoyenera kugwiritsidwa ntchito ndi madzi otentha kwambiri, njira zozizira, kapena malo otentha osinthasintha.
Kachiwiri, kugwirizana kwa mankhwala ndi chinthu chofunikira kwambiri. PTFE (polytetrafluoroethylene) mwachibadwa imakhala yopanda mankhwala, zomwe zikutanthauza kuti payipi yosinthasintha ya PTFE imalimbana ndi dzimbiri, kutupa, kapena kuwonongeka ikakhudzana ndi asidi amphamvu, alkalis, zosungunulira, mafuta, ndi zinthu zina zowononga. Komabe, mapaipi a rabara achikhalidwe amakhala pachiwopsezo cha kuukiridwa ndi mankhwala—akhoza kuwonongeka, kutayikira madzi, kapena kuipitsa madzi, zomwe zimaika pachiwopsezo chitetezo cha zida ndi ntchito. Kwa mafakitale monga kukonza mankhwala, mankhwala, ndi petrochemicals, kusagwira ntchito kumeneku kumatsimikizira kudalirika kwa nthawi yayitali komanso kuyera kwa madzi.
Chachitatu, kulimba komanso kusakonza bwino kumagawanitsa payipi yathu ya PTFE. Mosiyana ndi mapaipi a rabara, omwe nthawi zambiri amakalamba, amalimba, kapena amawonongeka pakapita nthawi chifukwa cha okosijeni, kuwala kwa UV, kapena kupindika mobwerezabwereza, payipi yosinthasintha ya PTFE imasunga kusinthasintha kwake komanso kapangidwe kake kwa zaka zambiri. Ilinso ndi kukana kwabwino kwambiri kuwonongeka, kuchepetsa kufunikira kosintha pafupipafupi ndikuchepetsa ndalama zonse zogwirira ntchito. Kuphatikiza apo, pamwamba pa PTFE yosamamatira imachepetsa kuchulukana kwa madzi ndi kuipitsidwa, kupangitsa kuyeretsa kukhala kosavuta ndikuwonetsetsa kuti kuyenda bwino kwa madzi kumachitika.
Pomaliza, pankhani yogwiritsira ntchito mphamvu ndi kusinthasintha, payipi yosinthasintha ya PTFE imagwira ntchito bwino kwambiri pakugwiritsa ntchito mphamvu zambiri (ndi njira zina zopangira mapangidwe olimba monga kuluka waya wachitsulo) pomwe imakhala yosinthasintha kwambiri, zomwe zimapangitsa kuti zikhale zosavuta kuziyendetsa m'malo opapatiza. Mapayipi a rabara achikhalidwe nthawi zambiri amavutika kuti agwirizane kusinthasintha ndi kukana mphamvu zambiri, ndipo magwiridwe antchito awo amatha kuchepa mwachangu nthawi zonse.kugwiritsa ntchito mphamvu yamagetsi.
Pothandizidwa ndi ukatswiri wa zaka makumi awiri wa uinjiniya komanso kuwongolera bwino khalidwe, payipi yosinthasintha ya PTFE ya Besteflon imaphatikiza kupambana kwaukadaulo ndi kudalirika kotsimikizika. Kaya mukufuna yankho la kutentha kwambiri, mankhwala amphamvu, kapena kugwiritsa ntchito mafakitale kwa nthawi yayitali, payipi yathu yosinthasintha ya PTFE imagwira ntchito bwino kuposa mapaipi a rabara achikhalidwe pamlingo uliwonse wofunikira - kupereka phindu, chitetezo, ndi mtendere wamumtima kwa makasitomala apadziko lonse lapansi.
Satifiketi Yotsimikizira
Besteflon ndi kampani yaukadaulo komanso yovomerezeka. Pakukula kwa kampaniyo, takhala tikusonkhanitsa chidziwitso nthawi zonse ndikukweza luso lathu, ndipo tadzipereka kupatsa makasitomala zinthu ndi ntchito zabwino kwambiri.
FDA
IATF16949
ISO
SGS
FAQ
1. Kodi payipi ya PTFE ndi yosinthasintha?
Mapaipi a PTFE omwe amagwiritsidwa ntchito popereka mankhwala ndi sayansi ya zamoyo. Ndi osinthasintha kwambiri - olimba kwambiri - mabowo osalala kuti madzi aziyenda mwachangu komanso kuyeretsa mosavuta.
2. Kodi payipi ya PTFE ikuyimira chiyani?
Mapaipi a PTFE amapangidwa ndi polytetrafluoroethylene, yomwe ndi polima yopangidwa ndi fluorine. Polytetrafluoroethylene ndi dzina losiyana la compound, yomwe imadziwikanso kuti Teflon.
3. Kodi payipi ya PTFE yosinthasintha ya ku China ndi yosinthasintha bwanji?
Nsalu zolukidwa ndi PTFE zimakhala ndi kusinthasintha kwabwino kwambiri, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito polemera ndi kuchuluka kwa zinthu, kapena kusinthasintha kwakanthawi komwe kumafuna kusinthasintha kwina, koyenera kugwedezeka kwakukulu, kuzungulira, kapena zida zozungulira. Nsalu ya PTFE imatha kulowa, zomwe zimathandiza kuti mpweya ulowe ndikutuluka m'zida popanda matumba opumira.
4. Ndi payipi iti yabwino, payipi ya PTFE kapena payipi ya rabara?
Mapaipi a PTFE ndi abwino kwambirikukana mankhwalandiamatha kupirira kutentha kwambiri, koma ndi okwera mtengo kwambiri. Kumbali inayi, mapayipi a rabara amapereka kusinthasintha kwapamwamba ndipo ndi otsika mtengo kwambiri, koma sali ofanana ndi mapayipi a PTFE chifukwa cha kukana mankhwala.
5. Kodi zovuta za PTFE ndi ziti?
Zofooka za PTFE:
Zipangizo zosasungunuka.
Mphamvu yotsika yogwira ntchito komanso modulus (poyerekeza ndi PEEK, PPS, ndi LCP)
Kuwonongeka kwambiri ngati zinthu sizikudzazidwa.
Sizingalumikizidwe.
Yosavuta kunyamula ndi kuvala.
Kukana kwa kuwala kochepa.
6. Kodi moyo wa PTFE ndi wautali bwanji?
Zipangizo zonse za PTFE zimakhala ndi nthawi yosungiramo zinthu zopanda malire zikasungidwa m'nyumba yosungiramo zinthu. Ndipotu, nthabwala yodziwika bwino m'makampani ndi yakuti kwa zaka 85, PTFE "siinakhalepo nthawi yayitali" kuti idziwe nthawi yomwe ingakhalepo!
7. Kodi zinthu zosiyanasiyana zolukidwa zimakhudza bwanji kukana kwa kuthamanga kwa mapayipi a PTFE?
Zipangizo zolukidwa zimathandiza kwambiri pakulimbitsa umphumphu wa kapangidwe kake, mphamvu yonyamula kupanikizika, komanso kulimba kwa nthawi yayitali kwa mapaipi a PTFE. Pansipa pali kusanthula kwatsatanetsatane kwa momwe waya wachitsulo, ulusi wa aramid, ndi ulusi wagalasi—zipangizo zitatu zolukidwa zomwe zimagwiritsidwa ntchito kwambiri—zimakhudzira mapaipi a PTFE:
1. Kuluka Waya Wachitsulo
Waya wachitsulo (nthawi zambiri chitsulo chosapanga dzimbiri 304/316) umadziwika ndi mphamvu zake zokoka komanso kulimba kwake, zomwe zimapangitsa kuti ukhale chisankho chabwino kwambiri chogwiritsidwa ntchito pamavuto amphamvu. Mapaipi a PTFE okhala ndi waya woluka wachitsulo amatha kupirira kupsinjika kogwira ntchito kuyambira 1000 mpaka 5000 psi (kutengera kukula kwa payipi ndi kuchuluka kwa kuluka), zomwe zimagwira ntchito bwino kuposa mapaipi a PTFE osalimbikitsidwa kapena olimbikitsidwa pang'ono.
2. Kuluka Ulusi wa Aramid
Ulusi wa Aramid ndi chinthu chopangidwa ndi mphamvu zambiri komanso chopepuka chomwe chimagwira ntchito yofanana ndi waya wachitsulo (kupanikizika kogwira ntchito: 800–3000 psi) koma pa 1/5 ya kulemera kwake. Kapangidwe kake kolukidwa kamasinthasintha bwino kuti kagwiritsidwe ntchito kakhale kopindika, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito komwe kumafuna kukana kupanikizika pang'ono komanso kusinthasintha.
3. Kuluka kwa Ulusi wa Galasi
Kuluka ulusi wagalasi kumapereka mphamvu yolimbikitsira kuthamanga kwapakati, ndi kupsinjika kogwira ntchito kuyambira 300 mpaka 1500 psi—koyenera kugwiritsa ntchito mphamvu yotsika mpaka yapakati (monga kusamutsa madzi a mankhwala, machitidwe a HVAC). Ubwino wake waukulu uli mu kukana kutentha kwambiri (mpaka 260°C, kufananiza kukhazikika kwa kutentha kwa PTFE) m'malo motengera mphamvu yothamanga kwambiri.
8. Kodi Mungasunge Bwanji Mapayipi Osinthasintha a PTFE?
KusamaliraMapayipi osinthasintha a PTFEbwino ndikuwonjezera nthawi yawo yogwira ntchito, tsatirani izi zofunika:
1. Pewani kupindika mopitirira muyeso — Musapitirire malire ocheperako a kupindika kwa payipi, chifukwa kupindika mopitirira muyeso kumatha kuwononga gawo lolimbitsa lolukidwa.
2. Sungani yoyera — Tsukani malo amkati ndi akunja ndi sopo wosalowerera mutatha kugwiritsa ntchito, makamaka pa mapaipi omwe amagwiritsidwa ntchito popanga mankhwala kapena chakudya, kuti mupewe kusonkhanitsa zinyalala.
3. Sungani bwino — Sungani mapaipi pamalo ozizira, ouma, komanso opumira mpweya kutali ndi dzuwa lachindunji, zinthu zakuthwa, ndi mankhwala owononga.
4. Yang'anani nthawi zonse — Yang'anani ngati pali ming'alu, ziphuphu, kapena zolumikizira zotayirira nthawi ndi nthawi. Sinthani payipi nthawi yomweyo ngati mwapeza kuwonongeka kulikonse.
9. Mapulogalamu a PTFE Flexible Hose
Ogulitsa mapaipi a PTFE osinthasintha a Besteflon China ndi abwino kwambiri chifukwa cha kukana kwawo mankhwala, kusinthasintha kwakukulu, komanso moyo wautali wa ntchito yawo pazinthu zambiri zofalitsa nkhani. M'mafakitale azakudya ndi mankhwala, kukoma kwawo kosalowerera ndale ndi fungo, komanso chitetezo chawo cha mabakiteriya, zimawapanga kukhala chisankho chabwino kwambiri chonyamulira zinthu zomwe zingakhale zovuta. Mumakampani opanga zombo kapena ndege, mapaipi a PTFE amatha kunyamula mafuta kapena madzi ozizira mosamala.
Kusamutsa zomatira ndi mankhwala
Magalimoto a basi, malole, ndi magalimoto akunja kwa msewu
Injini ndi mafuta
Kupaka utoto ndi kupopera utoto
