Umsele
Imithethonqubo kanye neziqondiso zikazwelonke nezesifunda mayelana nenhlabathi embozweAmapayipi e-PEkumele kulandelwe ngesikhathi sokwakhiwa komsele odingekayo. Umsele kufanele uvumele zonke izingxenye zomsele ukuba zibe sekujuleni okungenaqhwa futhi zibe nobubanzi obanele.
Ububanzi bomsele
Uma ubheka iphrojekthi kanye nomphumela owengeziwe kumapayipi avela emhlabathini, ububanzi bomsele kufanele bube buncane ngangokunokwenzeka.
Uhlu luncoma ububanzi bomsele. Lawa manani ahambisana nezimiso zokuthi ububanzi bomsele kufanele bube buncane ngangokunokwenzeka ukuze kuncishiswe imithwalo yangaphandle kanye nezindleko zokufaka, kuyilapho futhi kunikeza isikhala esanele sokunikeza ukuqiniswa okucacisiwe.
Ububanzi bomsele obusetshenzisiwe buzothonywa yizimo zenhlabathi, izinhlelo zokuxhuma, kanye nokuthi ngabe amalunga enziwe yini emseleni.
Ububanzi bomsele obunconywayo
| i-dn yeAmapayipi e-PE(mm) | Ububanzi bomsele (mm) |
| 20~63 | 150 |
| 75~110 | 250 |
| 12~315 | 500 |
| 355~500 | 700 |
| 560~710 | 910 |
| 800~1000 | 1200 |
KuphiAmapayipi e-PEuma zifakwe nezinye izinsizakalo ezimweni ezivamile zomsele, ububanzi bomsele bungachazwa yimithethonqubo kahulumeni wendawo ukuze kuvunyelwe imisebenzi yokulungisa kamuva.
Ukujula komsele
LaphoAmapayipi e-PEumugqa webanga awucacisiwe, isembozo esingaphezulu kwamapayipi e-PE sidinga ukusethwa ukuze kunikezwe isivikelo esanele emithwalweni yangaphandle, umonakalo ovela eceleni, kanye nethrafikhi yokwakha.
Uma kungenzeka, amapayipi kufanele afakwe ngaphansi kwezimo zokujula okuncane futhi, njengesiqondiso, amanani abhalwe ngezansi kufanele asetshenziswe.
| Isimo Sokufakwa | Mboza phezu komqhele wepayipi (mm) | |
| Izwe elivulekile | 300 | |
| Ukulayisha kwethrafikhi | Akukho mgwaqo | 450 |
| Indlela evaliwe | 600 | |
| Indlela engavalwanga | 750 | |
| Imishini yokwakha | 750 | |
| Umsele | 750 | |
Ukufakwa Okungaphezulu Komhlaba
Amapayipi e-CHUANGRONG PE angafakwa ngaphezu komhlabathi ukuze kusetshenziswe ingcindezi kanye nokusetshenziswa okungenangcindezi kokubili ekuvezweni ngqo kanye nasezimweni ezivikelwe. Amapayipi e-PE amnyama angasetshenziswa ezimweni zokuchayeka elangeni ngqo ngaphandle kokuvikelwa okwengeziwe. Lapho amapayipi e-PE anemibala engaphandle komnyama esetshenziswa ezimweni ezivezwe ngqo, khona-ke amapayipi kudingeka avikelwe elangeni. Lapho amapayipi e-PE efakwa ezimweni zokuchayeka ngqo, khona-ke izinga lokushisa lezinto ze-PE elikhuphukile ngenxa yokuchayeka kumele licatshangelwe ekusunguleni izinga lokucindezela lokusebenza kwamapayipi e-PE. Izimo zokwakheka kwezinga lokushisa ezisendaweni ezifana nokusondela emigqeni yomusi, ama-radiator, noma ama-exhaust stacks kumele zigwenywe ngaphandle kokuthi amapayipi e-PE avikelwe ngokufanele. Lapho kusetshenziswa izinto ezisalela emuva, lezi kumele zifanele ukusetshenziswa kokuchayeka.
Izinto Zokulala Nokugcwalisa I-Backfill
Izitezi zomsele ezimbiwe kumele zilungiswe ngokulinganayo, futhi zingabi namatshe, nezinto eziqinile. Izinto zokulala ezisetshenziswa kokubili emiseleni nasezindaweni ezivinjiwe kufanele zibe ngenye yalezi ezilandelayo:
1. Isihlabathi noma inhlabathi, engenamatshe angaphezu kuka-15 mm, kanye nanoma yiziphi izigaxa zobumba eziqinile ezingaphezu kuka-75 mm ngobukhulu.
2. Itshe elichotshoziwe, amatshe aqoshiwe, noma izinto ezilinganisiwe zokulinganisa ngokulinganayo ezinobukhulu obuphezulu obungu-15 mm.
3. Izinto ezimbiwe ezingenamatshe noma izinto zemifino.
4. Izigaxa zobumba ezingancishiswa zibe ngaphansi kuka-75 mm ngobukhulu.
Eziningi zezicelo zamapayipi e-PE, kusetshenziswa okungenani izinto zokulala ezingama-75mm kokubili emiseleni nasezindaweni ezivalekile ekumbeni inhlabathi. Ekumbeni edwaleni, kungadingeka ukujula kokulala okungu-150 mm.
Ingxenye esele yomsele, noma ukugcwaliswa komgodi kungenziwa ngezinto zomdabu ezimbiwe ngaphambilini.
Lokhu kumele kungabi namatshe amakhulu, izinto zemifino, nezinto ezingcolile, futhi zonke izinto kumele zibe nosayizi wezinhlayiya ongaphansi kuka-75 mm.
Lapho kufakwa khona amapayipi e-PE ezindaweni ezinemithwalo ephezulu yangaphandle, khona-ke izinto zokugcwalisa ngemuva kumele zibe sezingeni elifanayo nezinto zokulala kanye nezinto zokumboza.
Amabhulokhi Okujikijela kanye Nokuvinjelwa Kwepayipi
Amabhulokhi okudonsa ayadingeka kumapayipi e-CHUANGRONG PE lapho kusetshenziswa khona ingcindezi lapho amalunga engamelani nemithwalo emide. Amabhulokhi okudonsa kumele anikezwe kuzo zonke izinguquko endleleni.
Lapho kusetshenziswa amabhlogo kakhonkolo, izindawo zokuxhumana phakathi kwepayipi le-PE, noma ukufakelwa kanye nebhloko lokufaka kumele zivikelwe ukuze kuvinjelwe ukuklwebheka kwe-PE. I-rubber noma i-malthoid sheeting ingasetshenziswa ngale njongo.
Zonke izinto zokufaka nezinto ezisindayo ezifana nama-valve ensimbi ephonswe kumele zisekelwe ukuze kuvinjelwe ukulayishwa kwephuzu ezintweni ze-PE. Ngaphezu kwalokho, lapho kusetshenziswa ama-valve, imithwalo ye-torque evela emisebenzini yokuvula/yokuvala kumele imelane nezisekelo zamabhulokhi.
Ukugoba kwamapayipi e-PE
Wonke amapayipi e-PE afakwe ekuqondeni okugobile kumele adwetshwe ngokulinganayo kulo lonke ubude bejika, hhayi engxenyeni emfushane. Lokhu kungaholela ekuqhekekeni kwamapayipi odonga amancane, kanye/noma amancane.
Amapayipi amakhulu e-PE anobubanzi obukhulu (450mm nangaphezulu) kumele ahlanganiswe ndawonye, bese edonswa ngokulinganayo ku-radius oyifunayo. I-radius encane evumelekile yokugoba yepayipi le-HDPE ingatholakala.
Ukubeka kabusha kanye Nokungambiwa Komsele
Amapayipi akhona angavuselelwa ngokufaka amapayipi e-CHUANGRONG PE emapayipini amadala. Amapayipi okufaka angadonswa endaweni yawo ngama-winch omshini. Ukufaka kabusha amapayipi e-PE kunikeza isakhi sesakhiwo esikwazi ukumelana nokucindezela kwangaphakathi noma umthwalo wangaphandle ngaphandle kokuthembela emandleni asele ezinto zokuqala zamapayipi ezonakele.
Amapayipi e-PE adinga imisele yokungena neyokuphuma emfushane ukuze ifake irediyasi yepayipi le-PE ukuze ingene epayipini elikhona, kanye ne-winch assembly esetshenziselwa ukudonsa i-PE liner eceleni kwepayipi. Irediyasi encane yokugoba ye-PE liner ingabalwa njengoba kuchaziwe ngaphansi kwe-Pipeline Curvature yencwadi yemiyalelo.
Amapayipi e-PE angasetshenziswa futhi kumaphrojekthi emisele engambiwa, njenge-Horizontal Directional Drilling (HDD). Ezinye zezindlela zokuqala zokusebenzisa ipayipi le-PE elinobubanzi obukhulu ekubholeni okuqondisiwe kwakuwukuwela imifula. Ipayipi le-PE lifanelekela lokhu kufakwa ngenxa yokubekezelela kwayo ukuklwebheka kanye nohlelo lokujoyina oluhlanganisiwe olunikeza ijoyinti elingavuzi lutho elinomthamo wokuthamba olingana nowepayipi.
Kuze kube manje, ababholi abaqondisa indlela bafake ipayipi le-PE lamapayipi amakhulu egesi, amanzi, kanye nendle; imigudu yokuxhumana; imigudu kagesi; kanye nemigqa ehlukahlukene yamakhemikhali.
La maphrojekthi awazange ahilele nje ukuwela imifula kodwa futhi nokuwela imigwaqo emikhulu kanye nezindlela zokungena ezindaweni ezithuthukisiwe ukuze kungaphazamisi imigwaqo, izindlela zokungena kanye neminyango yebhizinisi.
Ukulungisa Nokunakekela
Ngokwezinhlobo ezahlukene zomonakalo, kunezinhlobo zobuchwepheshe bokulungisa ongakhetha kuzo. Ukulungiswa kungenziwa epayipini elincane ngokuvula isikhala esanele somsele nokusika isici. Faka ingxenye entsha yepayipi esikhundleni sengxenye eyonakele.
Ukulungisa ipayipi elikhulu elinobubanzi kungenziwa ngengxenye ye-spool egobile. Ingxenye eyonakele iyasuswa. Okulandelayo, umshini wokuhlanganisa izinqe wehliswa emgodini. Ukuxhumeka okugobile kuhlanganiswa ekugcineni ngakunye okuvulekile, bese i-spool egobile ihlanganiswa endaweni yayo. I-spool egobile kumele yenziwe ngokunembile ukuze ilingane nesikhala esiphumayo epayipini.
Ukulungiswa Kwe-PE Electrofusion Coupler
Ukulungiswa kweFlange
Ukulungiswa okusheshayo kwemishini
CHUANGRONGiyinkampani ehlanganisiwe embonini yamasheya kanye nokuhweba, eyasungulwa ngo-2005 eyayigxile ekukhiqizweni kwamapayipi e-HDPE, ama-Fittings & Valve, amapayipi e-PPR, ama-Fittings & Valve, ama-PP compression fittings & Valve, kanye nokuthengiswa kwemishini yokushisela amapayipi epulasitiki, amathuluzi amapayipi, i-Pipe Repair Clamp nokunye. Uma udinga imininingwane eyengeziwe, sicela usithinte +86-28-84319855,chuangrong@cdchuangrong.com, www.cdchuangrong.com
Isikhathi sokuthunyelwe: Julayi-16-2025
