Zolinga zazikulu zowongolera setiotic ma piperines ndi awiri: imodzi ndikuwonetsetsa kufalikira kwamadzi, kuteteza malo ambiri otayika m'madzi, kuti athe kupereka madzi kumoto, kuti azitha kuwononga madzi mwadzidzidzi; Chachiwiri ndikuchepetsa kuwonongeka kwa mapaipi kuti athandizire kukonza mwachangu. Mwanjira ina, mukakumana ndi mavuto a chivomerezi, dongosolo lamadzi liyenera kukhala ndi kusinthasintha kwambiri.
Kupewa masitolo akuluakulu kumafunikira kuti asunge dongosolo labwinobwino lamadzi. Pe4710 (yofanana ndi Pe100) dongosolo lotsika kwambiri limakhala ndi kuthekera kotsika kwambiri kakang'ono kakang'ono ka mphuno iliyonse, ndikuthandizira kukwaniritsa zolinga zonsezi.
Mapulogalamu a fundani ndi kuwonongeka kwa nthaka ndi zomwe zimayambitsa kuwonongeka kwa mapailiro. Chifukwa cha kukhalapo kwa mphamvu ya Axial ndi kugwada nkhawa, gulu lapansi limatsogolera kuzolowera maxial ndikugwada kwambiri payipi. Zipangizo zokhala ndi ma khwala chachikulu (kupsinjika kwakukulu) nthawi zambiri kumatha kusokoneza. Zipangizo za Ductothylene (Pe) (kupsinjika kotsika kotsika) kukhala ndi kuthekera kwabwino komanso kulimba mtima.
Kutha kwa seomic kwa makina papaipi kumawonetsedwa ndi kusintha kwake. Kugwedeza kwa sewam kapena seammic Fand Fode kumatha kuyambitsa mavuto pansi kuti awononge ngakhale mapaipi otetezeka kwambiri. Kulakwitsa kutsutsana, kumadzaza nthaka ndi nthaka ndi kukhazikika kwa nthaka ndi / kapena kufalikira, kapena kuwonongeka kwa nthaka ndi kuwonongeka kwa malo akuluakulu a ma pikhpolines. Gome B-1 Lemberani Dongosolo Lapansi Ganizirani padziko lonse lapansi chifukwa cha kuwonongeka kwa malo.
Gome B-1 idawonetsera zovuta chifukwa cha kuwonongeka kwapansi
Mitundu yofunikira ya pansi pa ma pipelines ili pakati pa 0,05% ndi 4.5%. Mu lipoti la 2008 lolemba Magetsi Pofufuza Mphamvu Yofufuza Sukulu Yofufuza, muyeso wa Pe4710 unaperekedwa. Pa 50 ° F (10 ° C) kutentha, kuchuluka kwa zipatso za pe4710 chitoliro ndi 9.9%, pomwe pali vuto lalikulu kwambiri. Chitoliro cha polyethylene chimasunthira poyankha kuyenda pansi, m'malo mokana katundu womwe ungayambitse mapiko okhazikika kapena brity. Muzochitika zoyipa kwambiri, wowonda (wowonda) wokwera polyethylene (hdpe) chitoliro chizikhala chitagwadi, koma sichidzathyole kapena kudzipatula (motero kukhalabe ndi madzi abwinobwino. Tiyenera kudziwa kuti malumikizidwe onse a Pepala limodzi ndi nyumba zina, zopangira ndi zigawo ndi zinthu zina zitha kukhala zikugwirizana ndi katundu wapamwamba. Kulumikizana kwa ziwalozi kuyenera kukonzekera mosamala ndikupangidwira kuti muchepetse chiopsezo cha chotupacho.
Matendawa amasoweka pa chitoliro cha Pe4710 ndi pafupifupi kawiri kamene kamavutitsa kwambiri chifukwa cha kuchuluka kwake, ndipo zovuta kwambiri za Pe4710 ndizoposa kanthawi kochepa kwambiri kwa nsonga ya nsonga ya Peang. Kugwirira ntchito ndi chizolowezi cholumikizira ndizogwirizana ndi kugwiritsa ntchito mapaipi a polyethylene mu chivomezi. Mzere wodzaza ndi madzi a HDPA adachita bwino chivomezi. Gome B-2 limawonereratu zivomezi zakale ku Japan (Owaro ndi Hemono, 2018).
DEFT B-2 data idawona m'mbuyomu zivomezi ku Japan
Kuchita kwapakhomo kwapaipi kuyenera kuwunikiridwa, kuphatikizapo kuchepa, kuchepa kwa axial, zovomerezeka zokhazikika, mphamvu yolumikizana, kukhazikika ndi chipika cha mapaipi. Chiwerengero chambiri cha zojambulajambula chikuwonetsa kuti mapaipi a HDPA amapezeka mogwirizana ndi mndandanda wa AstM pique Pamene zisonkhezero za seemice za magwiridwe antchito ambiri ndizokwera, kugwiritsa ntchito mapaipi a HDPE
Chungrongis a share industry and trade integrated company, established in 2005 which focused on the production of HDPE Pipes, Fittings & Valves, PPR Pipes, Fittings & Valves, PP compression fittings & Valves, and sale of Plastic Pipe Welding machines, Pipe Tools, Pipe Repair Clamp and so on. If you need more details, please contact us +86-28-84319855, chuangrong@cdchuangrong.com, www.cdchuangrong.com
Post Nthawi: Mar-06-2025
