I-PVC Elbow vs Bend: Umehluko Oyinhloko nokuthi Ungakhetha Kanjani

Esizeni, 'indololwane' kanye 'negoba' kuvame ukusetshenziswa njengokungathi zisho into efanayo. Abakwenzi. Indololwane ye-PVC iwukulinganisa, okubunjwe ngomjovo okulingana okujikisa ipayipi nge-engeli engashintshi, ngokuvamile engu-45° noma engu-90°. I- PVC bend iyijika elibushelelezi, elikhudlwana lerediyasi, elakhiwe ngepayipi eliqondile noma lihlinzekwe njengocezu olwakhiwe kusengaphambili. Ukukhetha okungalungile kungasho ukulahleka kokugeleza okwengeziwe, imisele evalekile noma ilunga elihlulekayo kusenesikhathi. Lo mhlahlandlela uchaza umehluko phakathi kwendololwane ye-PVC nokugoba, ukuthi isetshenziswa nini ngayinye nokuthi icaciswa kanjani ngendlela efanele.

Okuthathwayo okubalulekile

• Indololwane ngalinye lishintsha indlela, kodwa akuwona wonke ukuguqulwa kwendololwane. 'Gobisa' igama elibanzi.

• Izindololwane zisezingeni futhi zithengiswa ngaphandle kweshalofu. Amagobe agobile ukuze avumelane nesakhiwo.

• Ukugoba kunikeza ukugeleza okushelelayo. Izindololwane zinikeza ukufakwa okuphindaphindiwe, okulula.

• Oda izindololwane ngokwejwayelekile (ASTM, DIN noma JIS) ukuze zilingane nepayipi lakho.

I-PVC Elbow vs Bend ngokubuka nje

Iyini i-PVC Elbow?

Indololwane ye-PVC iwukulingana osekwenziwe okuxhuma amapayipi amabili nge-engeli emisiwe. Ibunjwe ngomjovo, ngakho-ke i-engeli, ukujiya kodonga kanye nobukhulu besokhethi kuyahambisana ukusuka kwesinye isiqeshana kuya kwesinye. Uyihlanganisa nepayipi nge-primer kanye ne-solvent Cement, noma ngezintambo ezinguqulweni ezinezintambo.

Ama-engeli ajwayelekile. Indololwane engu-90° iyihhashi lokusebenza lokuhlinzeka ngamanzi, ukuchelela kanye nokufaka amapayipi. Indololwane engu-45° inika ukuphenduka okuthambile kanye nokwehla kwengcindezi encane. Izindololwane ezimbili ezingama-45° zivame ukusetshenziswa esikhundleni sika-90° lapho ukugeleza kubaluleke khona.

Irediyasi emfushane nende. Amandololwane erediyasi emfushane asindisa isikhala kodwa engeza ukuxokozela okwengeziwe. Izinguqulo ze-long-radius (shanela) zibiza kancane futhi zigeleza kangcono, ngakho-ke kufanelekile ukuzisebenzisa lapho isikhala sivuma khona.

Amazinga. Izindololwane zenziwe ngezindinganiso ezishicilelwe, ngakho-ke ungakwazi uku-oda ngekhodi esikhundleni sencazelo. Izibonelo ezijwayelekile ukufakwa kweshejuli ye-ASTM (SCH40, SCH80), amakilasi okucindezela kwe-DIN (PN10, PN16) nokufakwa kwe-JIS. Qinisekisa njalo izinga elifana nepayipi lakho, noma amasokhethi ngeke alingane kahle.

Iyini i-PVC Bend?

I-PVC bend ingxenye yepayipi egobile eshintsha indlela kancane kancane. Ngenxa yokuthi ijika libanzi, ukugeleza kuhlala kushelela futhi okuqinile mancane amathuba okuba kubanjwe, yingakho ukugoba nokushanela kudumile lapho kuphuma amanzi.

Ukugoba kuza ngezindlela ezimbili. Ukugoba okwakhiwe kusengaphambili kwenziwa embonini futhi kuhlinzekwe njengocezu oluqediwe, ngokuvamile olunomkhawulo wesokhethi. Ukugoba okwenziwe insimu kwenziwa esizeni ngokushisisa ipayipi eliqondile nokuyilolonga elizungeze ifomu. Kungakhathaliseki ukuthi yikuphi, ukugoba kungafanisa cishe nanoma iyiphi i-engeli, futhi kunganciphisa inani lamalunga ekugijimeni.

5 Umehluko Obalulekile Phakathi Kwezindololwane ze-PVC kanye namaGophe

1. Incazelo kanye nokukhiqiza. 'Indololwane' isho ukulinganisa okuqondile, okubunjwe ngamathuluzi ensimbi. 'Goba' ichaza noma iyiphi ijika elibushelelezi, elakhiwe ukushisa nokubunjwa. Uku-oda 'indololwane engu-90° ku-ASTM SCH40' akushiyi indawo yokungabaza. Uku-oda 'ukugoba' kwenza. Ukubumba futhi kwenza izindololwane zihambisane, kuyilapho ukugoba kuncike kakhulu ekulawuleni inqubo.

2. Irediyasi ne-engeli. Izindololwane zine-engeli engashintshi kanye nerediyasi echaziwe. Ukugoba kungalandela cishe noma iyiphi i-engeli futhi ngokuvamile kusebenzisa irediyasi enkulu.

3. Ukumelana nokugeleza. Indololwane eqinile iphoqa uketshezi ukuthi lujike kakhulu, okwengeza isiyaluyalu nokuncipha kwengcindezi. Ukugoba okubanzi kwehlisa kokubili. Emigqeni emide noma edla amandla adonsela phansi, umehluko uyengeza.

4. Amalunga nokujiya kodonga. Indololwane ngayinye yengeza amalunga esokhethi amabili, kuyilapho ukugoba okukodwa okwenziwe kungabuyisela ipheya yezindololwane nobude obufushane bepayipi, ngakho-ke kukhona izindawo ezimbalwa zokuvuza. Ngakolunye uhlangothi, izindololwane ezibunjiwe zigcina ukujiya kodonga olulawulwayo ngokujika, kuyilapho ukugoba okwakhiwa kabi kungaba mncane noma kuqhekeze udonga lwamapayipi ejikeni.

5. Izindleko nokutholakala. Izindololwane zishibhile, zigcwele osayizi abaningi futhi ziyashesha ukuzifaka. Ukugoba kungabiza kakhulu ngenxa yomsebenzi owengeziwe noma ukwakheka okukhethekile.

Isetshenziswa nini indololwane vs

Ukunikezwa kwamanzi ngomfutho nokunisela. Sebenzisa izindololwane ezijwayelekile. Zilinganiselwe ngokwengcindezi, kulula ukuzihlola futhi ziyashesha ukungena.

Ukukhipha amanzi kanye ne-DWV. Sebenzisa ukugoba noma izifakelo zokushanela isikhathi eside lapho kunokwenzeka. Ijika elithambile lisiza izinto eziqinile zidlule esikhundleni sokuzinza lapho ejika.

Amapayipi amakhemikhali nezimboni. Khetha ngokwezinga lesistimu nendawo. Izindololwane ezijwayelekile zivamile, kodwa izinketho zerediyasi ende zisiza ekunciphiseni ingcindezi nesiyaluyalu emigqeni efunwa kakhulu.

Izikhala eziqinile. Izindololwane ezinobubanzi obufushane zilingana lapho ukushanela kungeke kwenzeke khona.

Imigijimo emide enamajika ambalwa. Ukugoba kusiza ukugcina ukungqubuzana kuphansi futhi kunciphise amalunga.

Umthetho osheshayo: ngomugqa wokucindezela onokuphenduka okujwayelekile, sebenzisa indololwane. Ukuze ukhiphe amanzi, isikhathi eside noma umzila wangokwezifiso, sebenzisa ukugoba noma ukushanela.

Ungakwazi yini ukugoba ipayipi le-PVC? (Futhi Kungani Awukwazi Ukugoba Indololwane)

Yebo, ipayipi le-PVC eliqondile lingagoba ukushisa, kodwa ngokucophelela. Indololwane ebunjiwe ayikwazi. Ukuma kwayo, ukujiya kodonga kanye nokucindezeleka kwangaphakathi kwabekwa ngesikhathi sokubunjwa, ngakho ukuyishisa kabusha kusonta amasokhethi futhi kwenza buthaka ukujoyina.

Uma udinga ijika langokwezifiso:

• Sebenzisa isibhamu sokushisa noma umthombo wokushisa olawulwayo, ungalokothi uvule ilangabi.

• Sekela ingaphakathi ngesihlabathi noma ngesiphethu ukuze udonga lungawi.

• Gcina ijika kancane kancane. Hlola ubuncane berediyasi yokugoba enconywe umkhiqizi wamapayipi ngosayizi wakho.

• Vumela ipayipi lipholile ngesimo ngaphandle kokuliphoqa.

Amadayimitha amancane agobeka kalula. Ipayipi elikhulu livamise ukunkenketha noma ukucaba, ngakho-ke osayizi abakhulu kuphephe kakhudlwana ukuthenga okokufaka noma ukugoba okwenziwe ngaphambilini. Ukugoba okubandayo kuyingozi: I-PVC iqinile, futhi ingaqhekeka noma ifihle ukulimala kwezinwele okuhlulekayo kamuva ngaphansi kwengcindezi.

Indlela Yokukhetha Okulungile

Hlola lawa maphuzu amathathu ngaphambi kokuthi u-ode:

1. Medium kanye nezinga lokushisa. I-PVC ejwayelekile ifanela amanzi abandayo, ngesilinganiso esiqhubekayo esingaba ngu-60°C (140°F). Olayini abashisayo, sebenzisa i-CPVC, elinganiselwe cishe ku-93°C (200°F).

2. Isigaba esijwayelekile nesicindezela. Qondanisa ukufakwa kwepayipi, usebenzisa izindinganiso ezibalwe ngenhla.

3. Usayizi wepayipi. Osayizi abakhulu bathanda ukufakwa noma ukugoba okwakhiwe kusengaphambili ngaphezu kokugoba kwenkundla.

Ukuze uthole isikhala, ukugeleza nesabelomali, bheka isigaba esithi 'Kuzosetshenziswa Nini' ngenhla.

PVC Elbows futhi kusukela Huasheng

I-Huasheng yenza ukufakwa kwamapayipi e-PVC ne-CPVC kuye kumazinga amaningana wamazwe ngamazwe, ukuze ukwazi ukuthola izindololwane ezifanayo namapayipi kumhlinzeki oyedwa. Ibanga lethu lihlanganisa I-ASTM SCH40 kanye Ukufakwa kwe -SCH80 , i-DIN PN10 futhi Ukufakwa kwe -PN16 , Ukufakwa kwe-JIS kanye Ukufakwa kwe-CPVC , kanye nezindololwane ze-PVC ezicacile zamasistimu lapho udinga ukubona ukugeleza. Siphinde sinikele Isevisi ye-OEM enemibala yangokwezifiso kanye nesikhunta samaphrojekthi adinga okuthile okuqondile.

Awuqinisekile ukuthi yikuphi ukulingana okufanela iphrojekthi yakho? Sithumele usayizi wepayipi lakho, izimo ezijwayelekile nezimo zokusebenza, futhi ithimba lethu lizoncoma okufanayo. Ungakwazi futhi cela isampula noma landa yethu i-e-catalog.

Imibuzo Evame Ukubuzwa Mayelana ne-PVC Elbow vs Bend

Uyini umehluko phakathi kwendololwane engu-90° nokugoba okungu-90°?
Zombili ziphendula ipayipi ngo-90°. Indololwane iwukulingana okubunjiwe okujikayo okuqinile, kuyilapho ukugoba kunendawo ebanzi, eshelelayo futhi yakheka noma yakhiwe kusengaphambili ngepayipi.

Ingabe ukugoba kungcono kunendololwane yokukhipha amanzi?
Ngokuvamile. Ijika elithambile livumela okuqinile kudlule kalula. Ngemigqa yokucindezela, izindololwane ezijwayelekile ziyisinqumo esisebenzayo.

Ngingakwazi ukushisisa indololwane ye-PVC ukuze ngishintshe i-engeli yayo?
Cha. Ukushisa indololwane ebunjiwe kuyayihlanekezela futhi kuyenze ibe buthaka. Goba ipayipi eliqondile esikhundleni salokho, noma hlanganisa izindololwane ezimbili ezingu-45°.

Ngingakwazi ukusebenzisa izindololwane ze-PVC emanzini ashisayo?
Akuyona i-PVC ejwayelekile. Sebenzisa ukufakwa kwe-CPVC kolayini abashisayo.

Uyini umehluko phakathi kokushanela nendololwane?
Ukushanela inguqulo yerediyasi ende enejika elithambile. Abanye abakhiqizi bathengisa izindololwane zokushanela, yingakho ukuqamba kungase kudlulele.

Isiphetho

Indololwane iwukulinganisa okujwayelekile okune-engeli engaguquki kanye nokujika okuqinile. Ukugoba ijika elibushelelezi elingabunjwa ukuze livumelane nesakhiwo. Sebenzisa izindololwane emigqeni yokucindezela kanye nezikhala eziqinile, kanye nokugoba noma ukushanela ukuze kukhishwe amanzi kanye nokugijima okude.

Ufuna izindololwane ze-PVC ezithembekile nokufakwa? Xhumana no-Huasheng ukuze uthole isaphulelo.