Mabulogu
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Kodi mungagwirizanitse bwanji HDPE?
Kodi mukuda nkhawa ndi zofooka ndi kutuluka kwa madzi m'mapaipi anu? Magawo a makina amatha kulephera chifukwa cha kupsinjika kwa nthaka kapena kukwera kwa mphamvu, zomwe zingachititse kuti madzi awonongeke komanso kukonza mwadzidzidzi. Mapaipi a HDPE amagwirizanitsidwa pogwiritsa ntchito mphamvu yotentha mu njira yotchedwa heat fusion. Njirayi imasungunula...Werengani zambiri -
Kodi Mungapewe Bwanji Kutayikira kwa Ulusi mu Ma Valves a Mpira wa PVC?
Mumayika valavu yatsopano ya PVC, koma imatuluka nthawi zonse kuchokera mu ulusi. Tsopano muli ndi kutayikira kosalekeza komwe kumawononga ntchito yanu ndikuwononga mbiri yanu ndi kasitomala. Pewani kutayikira pogwiritsa ntchito tepi ya PTFE yokhala ndi ma wraps 5-8, kumangitsa kutembenukira kamodzi kapena kawiri kokha kudutsa mwamphamvu ya dzanja, ndikuwonetsetsa kuti ulusiwo ukugwirizana (NP...Werengani zambiri -
Buku Lotsogolera Msika ku Bangladesh: Kodi Mukudziwa Miyezo Yoyenera ya Zopangira Mapaipi a PVC?
Kulowa mumsika wa Bangladesh n'kopindulitsa, koma malamulo osadziwika angakugwireni. Kulakwitsa kosavuta kwa miyezo kungapangitse kuti katundu wanu wonse akanidwe, zomwe zingakuwonongereni nthawi ndi ndalama. Kwa Bangladesh, yang'anani kwambiri pa miyezo ya ASTM, makamaka D1785 ya miyeso ya chitoliro ndi D2466 ya soketi zolumikizira....Werengani zambiri -
Zisindikizo za EPDM vs. NBR: Ndi Ziti Zomwe Zili Zoyenera Valavu Yanu ya PVC?
Chisindikizo chaching'ono mkati mwa valavu yanu chimalephera, zomwe zimapangitsa kuti pakhale kutuluka madzi ambiri. Kulephera kosayembekezereka kumeneku kumabweretsa nthawi yogwira ntchito kwa makina, kuwonongeka kokwera mtengo, komanso makasitomala osasangalala omwe amadzudzula chinthu chanu chifukwa cha vuto. Sankhani EPDM pazinthu zambiri zogwiritsa ntchito madzi, makamaka mukakumana ndi panja, dzuwa, kapena ozone. Sankhani...Werengani zambiri -
Zifukwa 5 Zodziwika Bwino Zomwe Ma Valves a Mpira a PVC Amalephera (Ndi Momwe Mungawapewere)
Mumadalira valavu ya mpira wa PVC kuti izitseke kwambiri, koma tsiku lina imatuluka kapena kusweka. Tsopano pulojekiti yanu yayima, kasitomala wanu sakusangalala, ndipo muyenera kuthana ndi kuwonongeka kwa madzi ndi kukonza kokwera mtengo. Mavalavu a mpira wa PVC nthawi zambiri amalephera chifukwa cha zifukwa zazikulu zisanu: kumangika kwambiri mukakhazikitsa, kukalamba...Werengani zambiri -
BSPT vs NPT: Ndi Ulusi Uti Woyenera Zopangira Zanu za PVC?
Kusankha ulusi wolakwika pa zolumikizira zanu za PVC kumabweretsa kutuluka kokhumudwitsa. Kutuluka kumeneku kumayambitsa kuwonongeka kwa madzi, kuchedwa kwa ntchito, ndikukukakamizani kuti mugwirenso ntchitoyo, zomwe zimakuwonongerani nthawi ndi ndalama. NPT ndi BSPT ndi miyezo iwiri yosiyana yomwe sigwirizana. NPT ndi muyezo waku America wokhala ndi 6...Werengani zambiri -
Ma Valves a Mpira a PVC, PP, kapena CPVC: Ndi ati omwe ali oyenera pa Pulojekiti Yanu?
Kusankha valavu yolakwika ya pulasitiki kungayambitse kulephera kwa makina chifukwa cha kutentha kapena kusintha kwa mankhwala. Vavu yotuluka madzi ingayambitse kuwonongeka kwakukulu, kuchedwa kwa ntchito, komanso kuwononga mbiri yanu ndi makasitomala. Kusankha kumadalira momwe mungagwiritsire ntchito. Gwiritsani ntchito PVC yokhazikika pamakina ozizira monga kuthirira. Sankhani C...Werengani zambiri -
Kodi PP imayimira chiyani mu chitoliro?
Kodi mukusokonezeka ndi zilembo zonse za pulasitiki zomwe zili m'makatalogu a mapaipi? Kusankha zinthu zolakwika monga PP mukafuna PE kungayambitse kulephera kwa makina ndikusintha zinthu mokwera mtengo. PP imayimira Polypropylene. Ndi polima wolimba, wolimba, komanso wolimba kwambiri wa thermoplastic. M'dziko la mapaipi, ndi ...Werengani zambiri -
Kodi chogwirizira cha PP compression ndi chiyani?
Kodi mukuda nkhawa ndi kukhazikitsa malo omwe amafunikira zida zapadera kapena magetsi? Njira yolumikizira pang'onopang'ono kapena yovuta imawononga nthawi ndi ndalama, zomwe zimachepetsa phindu la polojekiti. Cholumikizira cha PP compression ndi cholumikizira chamakina chomwe chimagwiritsidwa ntchito kulumikiza mapaipi a PE (Polyethylene). Chopangidwa ndi Polypropylen...Werengani zambiri -
Kodi mitundu iwiri ya ma valve a chipata ndi iti?
Mukufuna valavu yosavuta yoyatsira/kutseka pa mzere waukulu wamadzi, koma njira zake zikuwoneka zovuta. Kusankha mtundu wolakwika kungatanthauze kuti simungathe kudziwa ngati ndi yotseguka kapena yotsekedwa, zomwe zimapangitsa kuti pakhale zolakwika pakugwira ntchito. Mitundu iwiri ikuluikulu ya mavalavu a chipata ndi tsinde lokwera ndi tsinde losakwera. Valvu ya tsinde lokwera...Werengani zambiri -
Kodi zolumikizira za PE ndi chiyani?
Kodi mukuda nkhawa posankha cholumikizira cholakwika pamizere yanu yamadzi? Kulumikiza kosalingana pa chitoliro cha PE kungayambitse kutuluka kwa madzi, kutayika kwa mphamvu, komanso kukonza kokwera mtengo komanso kosokoneza. Zolumikizira za PE ndi zolumikizira zomwe zimapangidwa makamaka mapaipi a Polyethylene (PE). Zimapanga malo olumikizira otetezeka a flex iyi...Werengani zambiri -
¿Cómo funciona la válvula de esfera?
Kodi mungatani kuti muchepetse kugwa komwe kumachititsa kuti musamavutike pakukhazikitsa? Palibe entender su mecanismo interno es un riesgo. La clave de la fiabilidad está en un diseño increíblemente simple. Una válvula de esfera o de bola funciona mediante una bola perforada que gira 90 grados dentro de la válvula. C...Werengani zambiri
