Izimpawu zezintambo ze-EC zohlobo lwe-PVC ezinombala ophuzi nomhlophe
Ipharamitha yomkhiqizo
Into No. |
Intambo Efanelekayo |
Ngobubanzi | Ubude |
Inombolo |
Ukupakisha |
EC-0 | 18AWG 16AWG 0.75 | 2.0-3.0 | 3.5 |
0.9 KUZE +,-,÷ | 1000PCS |
EC-1 | 0.75 1.25 2.0 3.0 | 3.0-5.2 | 4.0 |
1000PCS | |
EC-2 | 3.5 5.5 8.0 | 3.6-7.4 | 5.0 | 500PCS | |
EC-3 | 8.0 14.0 22.0 | 5.2-10.0 | 5.0 | 250PCS |
Ipayipi elimazombezombe, ipayipi elivunguzayo elinobubanzi obukhulu, ipayipi elinezindonga eziphindwe kabili, ipayipi elivunguzayo elingenalutho liwuhlobo lwe-polyethylene ephezulu (HDPE) njengempahla eluhlaza, uhlobo lwepayipi elakhiwe ngokusonteka nokushisela.Impahla iyimpahla ye-PVC engagqwali, engeke ingcoliswe Kanye nokugqwala kwe-asidi, i-alkali namafutha emanzini angcolile.Ngenxa yenqubo eyingqayizivele yokwakha, amapayipi afinyelela kumamitha angu-3 ububanzi angakhiqizwa.Ipayipi eliguquguqukayo linokusebenza okuhle kakhulu ekubuyiseleni esimweni salo sangempela lapho lingaphansi komthelela wangaphandle, futhi akulula ukuphuka lapho isisekelo silungiswa.Inohlobo oluqinile lokulwa nokuguga, futhi izici ze-substrate zingasetshenziswa ngempumelelo iminyaka engaphezu kwengu-50 ku-20 ° C.Ingaphakathi libushelelezi, ukumelana nokungqubuzana kuncane, futhi isivinini sokukhipha amanzi siyashesha.Isisindo esilula futhi kulula ukusixhuma.Endaweni engaphansi kuka-60 ° C, ipayipi ngeke liqandiswe noma livuze.Isisindo sepayipi singu-1/8 kuphela wepayipi likakhonkolo lokucaciswa okufanayo, kanye ne-2/3 yepayipi lesakhiwo sepulasitiki esimazombezombe, esilungele ukuthuthwa nokwakhiwa ngaphandle kokusetshenziswa kwemishini yokwakha emikhulu.I-coefficient ye-friction iphansi, futhi umthamo wokudlulisa ophakathi unamandla.Ngenxa yokusebenza kwayo okuhle kakhulu kokuncibilika nokushisela akuqinisekisi kuphela inqubo yokwenza umkhiqizo kanye nekhwalithi yomkhiqizo, kodwa futhi nesizathu esibalulekile sokuvela okungajwayelekile kokuvuza.Lolu hlobo lwepayipi lunomsebenzi oyingqayizivele wokuvikela imvelo amanye amapayipi angenawo.
Ukufakwa kuchazwe kafushane ngale ndlela elandelayo: 1. Zungezisa ingxenye ephakathi yepayipi (intambo, ikhebula) uye engxenyeni ephakathi yepayipi elijikajikayo, futhi uqale kusukela engxenyeni emaphakathi yesilonda ukuya ekugcineni kwepayipi (intambo, ikhebula).2. Thatha ingxenye eyodwa yepayipi (intambo, ikhebula) uzungeze ishubhu elijikayo futhi ulibeke endaweni ehlangene yepayipi (intambo, ikhebula).Ngemuva kokubeka, umkhono wokuvikela ovunguzayo uguqulwa futhi ukhululiwe, ungawuhambisa ngokuthanda kwakho, futhi uqale ukujikeleza kusukela engxenyeni ephakathi yesilonda ukuya komunye umkhawulo.3. Goqa zombili iziphetho zeshubhu elijikayo uzungeze ngaphandle kwepayipi (intambo, ikhebula), bese ukufakwa kuqediwe.Qaphela: Izintambo eziningi nezintambo zingafakwa amagatsha ukuze zifakwe futhi zisetshenziswe.Isicelo: Indle yasemadolobheni, ukugcwala kwamanzi, ukuphambukisa amanzi anengcindezi ephansi, ukuhlinzekwa kwamanzi, amapayipi edolobha isipontshi, umugqa wegatsha osekela amapayipi angaphansi komhlaba, ukuchelela emapulazini, njll., ukusetshenziswa okukhulu, umjikelezo wempilo ende, namandla emakethe angaphezu kwamapayipi okuhambisa amanzi.Lungisa umkhono wokushwabanisa emaphethelweni amabili wamapayipi, bese usebenzisa ilangabi elivulekile ukushisa ukuncipha kuze kuvalwe ngokuphelele.