1. Huremu hwakareruka, kutakurwa kuri nyore, kuvaka kuri nyore:Mapaipi esimbi akarukwa ane simba rakasimba rekuvaka, anowanzoda maturusi ekubatsira ekuvaka akadai semakireni;Pombi yemvura yePEiri pasi pe 1/8 yepombi yesimbi, huwandu hwe 0.935g /㎝Mapaipi matatu esimbi akavharidzirwa ane huremu hwe7.88g /㎝3, simba rekuvaka rakaderera, uye kufambira mberi kwekuvaka kuri kukurumidza.
2.Kuramba ngura: Mushure mekushandiswa kwenguva pfupi kwepombi yesimbi yakabatidzwa, zinc layer inongoparadzwa, zvichikonzera ngura yepombi yesimbi. Hupenyu hwebasa repombi yesimbi yakabatidzwa hunosvika makore gumi.Pombi yemvura yePEine kugadzikana kwakanaka kwemakemikari uye inodzivirira ngura zvakanyanya. Bonde, iro risingasanganisike nemakemikari nezvimwe zvinhu mumvura, rine hupenyu hwebasa hunosvika makore makumi mashanu.
3.Ekubatana kwe asy, kuiswa kuri nyore:Pombi yesimbi yakarungwa haifanirwe kusungirirwa. Kana welding yeflange ichida kubatanidzwa kune chimwe chikamu chinobatanidza, jira rakarungwa rakakuvadzwa nekusungirirwa rinofanira kugadziriswa nekudzivirira ngura; pombi yemvura yePE inoshandisa kubatanidza kunopisa kunyunguduka. Zviri nyore uye zvinokurumidza, zvinoderedza zvakanyanya kuoma kwekuvaka, uye pamwe chete zvinopfupisa nguva yekuvaka.
4. Hupenyu hwebasa refu: hupenyu hwebasa remapaipi esimbi akarungwa hunongova makore 20-30 chete, nepo mapaipi ePE achigona kutsungirira kukanganiswa kwemakemikari akasiyana-siyana, uye hupenyu hwebasa hunosvika makore 50 pasi pemamiriro ekushanda akajairika, zvinoenderana nemitemo yedu yemazuva ano yekuvaka.
5.Gkuramba zvakanaka uye kuchinjika: Kuvakwa kwepombi yesimbi yakabatidzwa kune zvinodiwa zvakanyanya zvehwaro hwepombi uye kusachinjika kwakashata; pombi yePE ipombi ine simba rakawanda, kureba kwayo pakuputsika kunopfuura 500%, izvo zvinogona kukonzera kusawirirana kwehwaro uye kupatsanurwa. Inochinjika zvikuru. Kuchinjika kwemamwe mapombi ePE kunobvumira kuti mafittings epombi yePE ane dhayamita yakakura yeP aikwekwe, kunyanya kune mafittings epombi yePE ane dhayamita diki, izvo zvinoderedza zvikamu zvakawanda zvinogamuchira. Munguva yekuvaka, zvipingamupinyi zvinogona kudziviswa mukati me radius ye zigzag yechiyero chinobvumidzwa chepombi kuderedza kuoma kwekuvaka.
6. Kubata mhepo zvakanaka: Zvishandiso zvepombi yepe yakakura dhayamita zvakabatana nekupisa kunonyunguduka, izvo zvinonyatsoita kuti chimiro chechinhu chiri pakati pepombi chizivikanwe, uye zvinopedzisa kubatanidzwa kwejoini nepombi.
7.IRusvingo rwemukati rwakatsetseka, mvura inobuda yakawanda, uye simba rinoshandiswa pakushanda diki:kukosha kwe roughness n kwe PE tube i 0.008 chete. Mwero wekuoma kwe galvanized steel pipe itsva i 0.025, uye kukosha kwekuoma kuchawedzera ka510 mushure memakore makumi maviri ekushanda. PE mvura inowanikwa nekuti pombi haiparadzi, saka kuoma kwayo hakuchinji nekufamba kwenguva. Pasi pe dhayamita imwe chete yepombi uye kumanikidzwa kwemvura kwakafanana, kurasikirwa kwekudzivirira munzira kunogona kuderedzwa ne30%. Kugona kwekufambisa mvura kuri nani pane galvanized steel pipe, uye kunogona kugara kwemakore makumi mashanu. Hapana shanduko huru.
8. Kugadzirisa kuri nyore uye kugadzirisa kwakadererat: mafittings emapaipi ePE ane caliber yakakura ari nyore kugadzirisa, anogona kugadziriswa uye kuiswa pasina kukanganiswa kwemvura, uye haadi zvinhu zvinodhura uye zvisina kunaka. Zvichienderana neruzivo rwemainjiniya chaiwo, mari yekugadzirisa mapaipi ePE i30% chete yemapaipi esimbi akagadzika.
9. Kudzivirira kupfeka zvakanaka: Kusashanda kwepombi yemvura yePE kunopfuura ka4 pane pombi yesimbi yakabatidzwa.
10.Kudzivirira kwakanaka tembiricha yakaderera: tembiricha yakaderera yepombi yemvura yePE yakaderera kwazvo, uye inogona kushandiswa zvakachengeteka muhurefu hwe -20-40 ° C. Munguva yechando yekuvaka, kuputsika kwepombi hakuzoitiki nekuda kwekusagadzikana kwakanaka kwezvinhu.
CHUANGRONGikambani yakabatana muindasitiri yemasheya nekutengeserana, yakavambwa muna 2005 yakatarisana nekugadzirwa kweHDPE Pipes, Fittings & Valves, PPR Pipes, Fittings & Valves, PP compression fittings & Valves, uye kutengeswa kwePlastic Pipe Welding machines, Pipe Tools, Pipe Repair Clamp nezvimwewo.
Kana muchida rumwe ruzivo, ndapota taurai nesu +86-28-84319855, chuangrong@cdchuangrong.com, www.cdchuangrong.com
Nguva yekutumira: Zvita-23-2023
