Intambo yensimbi ene-galvanized VS Intambo yensimbi engagqwali?

Ukukhetha intambo yocingo efaneleko kuqakathekile ebunjiniyeleni, ukwakha, ukuphakamisa, kanye nokusetjenziswa kwangaphandle. Intambo yentambo ene-galvanized kanye nentambo yensimbi engagqwali ziinhlobo ezimbili ezijayelekileko zentambo yensimbi emakethe.

Umehluko omkhulu hlangana nalezi ezimbili ulele ekujamelaneni nokugqwala, izakhiwo ezibonakalako, kanye neendleko.

Ngenzasi kunemininingwana yokumadanisa nokukhetha.

I. Iinhlathululo eziqakathekileko

II. Ukumadanisa okunabileko kokusebenza

2.1 Ukujamelana nokugqwala – Umehluko oqakatheke khulu

1. Intambo yensimbi engagqwali:Phezulu ngokupheleleko. Inendlela ehle khulu yokujamelana nokugqwala; ngitjho nanyana ingaphezulu liklwetjhwe, liyakha ngokuzenzakalelako ifilimu etja yokuzivikela ukuragela phambili nokuyivikela. Ingakghona ukujamelana namanzi anetshwayi, amakhemikhali amanengi ane-esidi ne-alkaline, kanye nokutjhisa okuphezulu kwe-oksijini.

2. Amagreyidi ajayelekileko:304.

3. Intambo yensimbi ene-galvanized:Lingana. I-zinc coating inikeza ukuvikeleka okuhle kwangaphandle emvuleni neqhwa. Kodwana, ukugcotshwa kwe-zinc kuyazidela; ngokukhamba kwesikhathi nofana ngokutjhayisana njalo, iyancipha begodu ingahle ikhuphuke. Lokha i-zinc coating nasele iphelile, isimbi enekhabhoni enengi engaphasi izokurhwala msinyana. Ayijamelani nama-esidi wamakhemikhali, ama-alkali, kanye neendawo ezinamandla zokufafaza itswayi.

2.2 Amandla nokuphula umthwalo

1. Intambo yensimbi ene-galvanized:Phakathi kancani. Ngombana umzimba wayo omkhulu yinsimbi enekhabhoni enengi, intambo yensimbi ene-galvanized, enobubanzi obufanako nesakhiwo se-strand, ngokuvamileko inamandla aphezulu kancani wokudonsa nokuphuka (cishe 5%-10%) kunentambo yensimbi ejwayelekileko.

2. Intambo yensimbi engagqwali: Phezulu. Nanyana iphasi kancani kune-galvanized, iseyintambo enamandla khulu, ehlangabezana neemfuneko ezinengi zokuphakamisa nokuthwala umthwalo.

2.3 Ukujamelana nokuguga nokuphila kokudinwa

1. Intambo yensimbi ene-galvanized: Fanele. Isendlalelo se-zinc sinikela ngokuthambisa nokujamelana nokuguga emazingeni wokuthoma. Insimbi enekhabhoni enengi nayo inokuqina okukhulu.

2. Intambo yensimbi engagqwali: Kuhle komhlolo. Njenge-alloy ye-monolithic, i-stainless steel inokujamelana nokuguga okuhle khulu. Ngaphasi kweemeko zokusetjenziswa kwe-pulley kanengi nofana ukugoba, insimbi engagqwali ivamise ukuba nesikhathi eside sokudinwa ngombana isendlalelo sayo esivikelako asinyamalali ngebanga lokuguga.

2.4 Ubuhle

1. Intambo yensimbi engagqwali: Umnqobi. Ingaphezulu linendlela ekhanyako, ehlanzekileko yensimbi, okwenza bona ibe nesimanjemanje, ilungele ukuhlobisa nokusetjenziswa kwezakhiwo ezivulekileko.

2. Intambo ye-Galvanized Steel:Okujayelekileko. Iyisiliva ekhanyako lokha nayithoma ukwenziwa, kodwana msinyana itjhuguluka ibe mpunga. Ngemva kokugqwala, kuvela amabala we-rust abomvu-onsundu, athinta ukubukeka kwayo.

2.5 Iindleko

1. Intambo yensimbi ene-galvanized: Phansi khulu. Iinsetjenziswa nethekhnoloji yokusebenza zilula, begodu intengo ivamise ukuba yi-1/2 ukuya ku-1/4 yentambo yensimbi engagqwali.

2. Intambo yensimbi engagqwali: Phezulu. Iqukethe izinto ezibizako ezihlanganisako (i-chromium, i-nickel, i-molybdenum), okwenza bona ukusebenza kube budisi begodu kutlhoge ukutjala imali enengi.

III. Ithebula lokumadanisa ukusebenza

IV. Indlela yokukhetha: Umhlahlandlela wokukhetha intambo yensimbi
Ukukhetha intambo yensimbi kuya ngobujamo bokusetjenziswa, isikhathi esilindelweko sokuphila, iimfuneko zokubukeka, kanye nesabelomali.

4.1 Khetha intambo yensimbi engagqwali nangabe:

1. Iindawo ezimbi khulu: Sebenzisa eendaweni ezine-salt spray, ama-esidi, ama-alkali, namakhemikhali, njengeendawo zaselwandle, iindawo eziseduze nelwandle, amadokodo, iindawo zamakhemikhali, iindawo zokusebenza ukudla (ezitlhoga ukuhlanzeka nokujamelana nama-ejenti wokuhlanza), kanye namadamu wokubhukuda (ukujamelana ne-chlorine). 316 igreyidi ikhuthazwa khulu eendaweni zaselwandle.

2. Isikhathi eside sokuphila nokusebenza ngaphandle kokutlhogomela: Amaphrojekthi kulindeleke bona athathe iminyaka eminengi, begodu ukutjhugulula iintambo kanengi akuthandeki, nofana iindleko zabasebenzi/ubungozi bokutjhugulula iintambo ziphezulu khulu. Nanyana i-stainless steel ekuthomeni ibiza khulu, iindleko zayo zokuphila zingaba phasi.

3. Iimfuneko zobuhle: Iinsetjenziswa zifaka hlangana ukwakha amaboda wamakhetheni, iintambo zezandla, iintambo zebhalkoni, iintambo zokukhanyisa, ukunamathiselwa kwe-yacht, nezinye izehlakalo ezitlhoga ukuqedwa kwensimbi.

4. Ukujamelana namazinga womtjhiso aphezulu nofana amazinga womtjhiso aphasi khulu: Insimbi engagqwali igcina ubujamo obuhle bomtjhini ngitjho nasemazingeni womtjhiso aphezulu khulu.

4.2 Khetha intambo yensimbi ene-galvanized nangabe:

1. Indawo elula: Isetjenziswa khulu ngaphakathi endlini, eendaweni ezomileko, ezijayelekileko zangaphandle (izulu elina ngezikhathi ezithileko kwaphela, elingasi selwandle), njengokuphakamisela amabubulo jikelele, ukubopha imithwalo, ukwakhiwa kwe-greenhouse yezokulima, kanye nentambo yokudonsa.

2. Isabelomali esilinganiselweko: Amaphrojekthi abucayi khulu ekutjalweni kwemali kokuthoma, begodu indawo yokusebenza ayitlhogi ukuvikeleka okukhulu ekugqwaleni.

3. Iimfuneko zamandla amakhulu: Emaphrojekthini wesikhatjhana asebenza budisi lapho amandla wokuqina atlhogeka khulu begodu ukugqwala kungasi yinto ekhathazako.

4. Isicelo esisetjenziswako/sesikhatjhana: Isikhathi esifitjhani sokusebenza, sizokulahlwa ngemva kwalokho, begodu ukuvikelwa kwesikhathi eside ekuguleni akutlhogeki.

Iincomo ezirhunyeziweko

Umthethomgomo: Ukuvikelwa kokugqwala kokuthoma, iindleko okwesibili. Nangabe ukugqwala kungadosela eengozini ezikulu zokuphepha nofana iindleko eziphezulu khulu zokubuyisela, khetha insimbi engagqwali (khulukhulu i-316) kungakaqalwa intengo yayo.

Isisombululo "sangaphandle" esibiza khulu: Ukusetjenziselwa ngaphandle, intambo yensimbi efakwe nge-PVC (nofana ene-nylon) ingasetjenziswa. Lokhu akungezeleli isendlalelo esijamelana nokugqwala kwaphela kodwana kutjhiphile ukudlula insimbi engagqwali.