Igridi edibeneyo ne-PVC yembatho ngumkhiqizo othandwayo

Namhlanje, mhlawumbi, kunzima ukubiza ezo ndawo zakhiwo, apho iintlobo ezahlukeneyo zegridi zingasetyenziswa. Kodwa bambalwa kakhulu abantu bayazi ukuba iintlobo zabo zininzi kakhulu: ukusuka kwi-welded kunye neboyiweyo okanye eboyiweyo ehlanjululwayo kwi-welded reincedced, copper and even nickel. Kwaye akusilo lonke uluhlu. Eli nqaku liza kuchaza ngokucacileyo malunga nohlobo lomkhiqizo kunye neengubo ezikhethekileyo ze-PVC, ebizwa ngokuba ngumgca wocingo odibeneyo kunye neengubo ze-PVC kwi-nomenclature. Le ngcaciso iveliswe ngendlela yegridi yefayili ephosakeleyo okanye yokunceda, ububanzi bayo buyi-0.6-5 mm. Kwimveliso ingasetyenziselwa ukufakwa kunye nobubanzi obuyi-6 ukuya kwe-12 mm, ukubeka okuyiyo ejikelezayo kunye nokucwangciswa ngokucophelela. Igridi edibeneyo ene-PVC-ecwecwe ingenziwa ngamakhadi, ngoko ubukhulu beeseli bufumaneka kwi-5 ukuya kwi-200 mm. Olu hlobo lwemveliso ye-metalmetallic lisetyenziswe ngokubanzi. Yayisetyenziswe ekuphunyezweni kokulungisa izitena, ukwakha izindonga, ukuqinisa ukupakisha nokwakhiwa kwezakhiwo zendlela zekhonkrithi. Igridi edibeneyo ne-PVC-yokugubungela ngumtya oqhelekileyo odibeneyo, kunye nomlinganiselo kuphela wokuba xa uveliswa ubhaptizwa kwi-polyvinylchloride. Xa kuyimfuneko ukuthenga le mveliso, kufuneka uhlawule ngokukhethekileyo ububanzi bentambo. Ngokwezibalo, abathengi bahlawula ingqalelo into yokuba ububanzi obuqinisekisiwe ngumenzi kubonakaliswa ngokubhekiselele kwengubo ngokwayo, ngenxa yoko kungabikho ukungaqondani okungafaniyo kwixesha elizayo.

Uluhlu lwe-polyvinyl chloride, kuxhomekeke kwithekhnoloji, lunokuba nobukhulu be-0.1-0.3 mm. Xa sisebenzelana negridi ethandwayo kunye neerameters 50x50x2.2, ngoko ke ukuba ubukhulu bengubo butsalwa, ububanzi bentambo ngokwayo bunokuba yi-1.9 mm kuphela, enokuchaphazela ngokubanzi amandla esakhiwo sonke.

Iingcingo ezifakwe nge-PVC-eboshwe, ngokwemibare, abaninzi abavelisi bakhiqize ububanzi be-0.2-0.4 mm. Eminye kumaxwebhu kubonisa ububanzi obuphindwe kabini - obunzulu nobungaphandle. Kule meko, ukuchazwa ngokungalunganga kobunzima be-wire kungabi nemiphumo emangalisayo. Ngokuqhelekileyo iimveliso zehardware ezinjalo zinePVC eluhlaza. Ku luncedo ukwazi ukuba abakhiqizi basekhaya kunye nabangaphandle bakhankanya le mveliso nge-polyethylene ene-PVC ene-PVC, kwaye, ngokomzekelo, iiTshayina - kwiphepha elinzima. Igridi edibeneyo ene-PVC-eboshwe ifakwe kwiingqungquthela, ngenxa yoko kulungele ukuthutha. Iipropati zokunqandwa kweenkonzo zibonelelwa ngqongqo lwe-polymeri, leyo, phakathi kwezinye izinto, inika (ngokuthelekiswa nomzekelo wesiganeko) ukubonakala kweyona ndlela. Ngako oko, le mveliso isetyenziswa ngokubanzi ekwakhiweni kwamadolophu.

Umgca wocingo ogqityiweyo kunye neengubo ze-PVC zikhoyo kwiindidi ezimbini: icandelo kunye nokuqhawula.

Kuzo zonke ezi ngasentla, ungongeza ukuba izinto eziphathekayo azixhomekeke kwimpembelelo engqongileyo kwaye aziyi kugqithisa ixesha.