1. Incazelo ye-DN80 ipayipi lensimbi
Ipayipi lensimbi engu-DN80 libhekisela epayipini lensimbi elinobubanzi obungu-80 mm nogqinsi luka-3.5 mm. Kuyipayipi lensimbi eliphakathi nendawo, elisetshenziselwa ikakhulukazi ukuthutha kanye nezinhloso zesakhiwo ezimbonini ezifana noketshezi, amagesi, i-petroleum, amakhemikhali, ukwakhiwa kwemikhumbi, nemishini.

2. Amazinga we-DN80 amapayipi ensimbi
Kunezindinganiso ezimbili zamapayipi ensimbi e-DN80: izindinganiso zasekhaya kanye namazinga omhlaba. Izindinganiso zasekhaya ikakhulukazi i-GB/T 3091-2015 “Welded Steel Pipe” kanye ne-GB/T 13793-2016 “Long Straight Welded Seam Steel Pipe”. Izindinganiso zamazwe ngamazwe ikakhulukazi i-ASTM A53, BS1387, EN10255, DIN2440, njll. Lawa mazinga anezinhlinzeko ezithile zezinto ezibonakalayo, ukwakheka kwamakhemikhali, izakhiwo zemishini, ubukhulu, isisindo, nokumaka amapayipi ensimbi e-DN80, ukuqinisekisa ikhwalithi nokusetshenziswa amapayipi ensimbi.

3. Ububanzi besayizi yepayipi yensimbi engu-DN80
Ububanzi besayizi yepayipi yensimbi ye-DN80 inqunywa ngokuvumelana nezindinganiso zikazwelonke nezamazwe ngamazwe. Ngokuvumelana nezindinganiso zasekhaya GB/T 3091-2015 “Welded Steel Pipe” kanye ne-GB/T 13793-2016 “Long Straight Welded Seam Steel Pipe”, ububanzi bepayipi lensimbi le-DN80 limi kanje:
Ububanzi bangaphandle: 76.1~81.0 mm
Ubukhulu bodonga: 3.0~3.5 mm
Ubude: ngokuvamile 6 amamitha, futhi kungenziwa egcizelele ngokuvumelana nezidingo umsebenzisi.

4. Izinzuzo kanye nokubi DN80 ipayipi lensimbi lashukumisa
Izinzuzo zepayipi lensimbi le-DN80 lihle ukumelana nokugqwala, ukumelana nokugqwala, impilo ende yesevisi, izindleko eziphansi, ukwakhiwa okulula, njll.; okubi kuyisisindo esinzima futhi kulula ukugqwala. Kodwa-ke, ngemva kokwenza i-galvanizing, ukumelana nokugqwala kwayo kuye kwathuthukiswa kakhulu, okungagwema ngokuphumelelayo ukugqwala nokugqwala kwamapayipi ensimbi nokuqinisekisa impilo yesevisi.

5. Izinkambu zokufaka izicelo zamapayipi ensimbi e-DN80
Amapayipi ensimbi e-DN80 asetshenziswa kabanzi ekwakheni, kwezokuthutha, e-petroleum, embonini yamakhemikhali, ensimbi, emishini, e-aerospace, nakwezinye izimboni. Asetshenziswa kakhulu ukuthutha amanzi, igesi, uwoyela, isitimu, neminye imithombo yezindaba. Zingasetshenziswa futhi ukwenza amabhuloho, izakhiwo zokwakha, izingxenye zemishini, njll.

Ngamafuphi, ipayipi lensimbi le-DN80 liwuhlobo oluvame ukusetshenziswa lwepayipi lensimbi elinokumelana nokugqwala okuhle nempilo ende yesevisi. Ingenye yezinto ezikhethwayo zokuthutha kanye nezinjongo zesakhiwo ezimbonini ezihlukahlukene.