Ungakhetha kanjani ukufakwa kwepayipi le-Elbow

Izindololwane zamapayipi yilokho esikubiza ngokuthi izinsimbi zamapayipi ezishintsha indlela.Pipe izindololwane ayatholakala 45 Degree Bend Pipe, 90 degrees, 180 degrees, njll Izinto zihlukaniswe carbon steel, insimbi engagqwali, ingxubevange, njll Ngokusho osayizi abahlukene, zihlukaniswe 1/2 barb indololwane, 1/ 4 barb indololwane, njll Ngakho ungakhetha kanjani ipayipi izindololwane?

Ungakhetha kanjani ukufakwa kwepayipi le-Elbow

1. Usayizi:

Okokuqala, udinga ukucacisa ububanzi besistimu yepayipi.Ubukhulu bendololwane ngokuvamile buhambisana nobubanzi obungaphakathi noma obungaphandle bepayipi.

Isidingo sokugeleza siyisici esibalulekile ekunqumeni usayizi wendololwane.Lapho ukugeleza kukhuphuka, usayizi wendololwane odingekayo nawo uzokhula ngokufanele.Ngakho-ke, lapho ukhetha indololwane, qiniseka ukuthi ingakwazi ukuhlangabezana nezidingo zokugeleza ezidingwa uhlelo.

Ubukhulu bendololwane ye-barb eyi-1/2 yikota eyodwa, engu-15mm ngobubanzi obujwayelekile.Ivame ukusetshenziswa ezigcawini zokuhlobisa zangaphakathi njengamakhaya namahhovisi.

Ipayipi ebizwa ngokuthi i-4-point ibhekisela kumbhobho onobubanzi (ububanzi bangaphakathi) bamaphuzu angu-4.

Iphuzu elilodwa lingu-1/8 we-intshi, amaphuzu amabili angu-114 intshi, futhi amaphuzu amane angu-1/2 we-intshi.

1 intshi = 25.4 mm = 8 amaphuzu 1/2 barb indololwane = 4 amaphuzu = 15 mm ububanzi

3/4 barb indololwane = 6 amaphuzu = ububanzi 20 mm

2. Izinto Zokufakwa Kwe-Elbow Pipe

Izindololwane zamapayipi kufanele zenziwe ngezinto ezifanayo namapayipi.Izitshalo zamakhemikhali ngokuyisisekelo zingamapayipi ensimbi engenasici, anokumelana nokugqwala okuqinile.

Izindololwane zensimbi engagqwali zihlukaniswe ngama-304, 316 nezinye izinto.Empilweni yethu yansuku zonke, amapayipi amaningi angaphansi komhlaba enziwe nge-carbon steel, ngakho izindololwane zenziwe nge-carbon steel.

Amapayipi okushisa ashisayo adinga ama-insulation elbows, yebo, nawo enziwe nge-carbon steel, ngakho-ke kulula ukukhetha izindololwane zamapayipi ngokusho kwempahla.

3. I-engeli

Izindololwane zamapayipi zitholakala ngama-degree angu-45, ama-90 degrees, njll., okungukuthi, uma ipayipi idinga ukushintsha isiqondiso sayo ngama-degree angu-90, i-elbow engu-90-degree isetshenziswa.

Ngezinye izikhathi, lapho ipayipi ifinyelela ekupheleni, idinga ukugeleza ngokuphambene, bese indololwane ye-180-degree ingasetshenziswa.Ngokwendawo yokwakha nendawo, izindololwane ezinamazinga akhethekile, izingcindezi, nama-engeli zingenziwa ngezifiso.

Isibonelo, uma ufuna ukushintsha isiqondiso kodwa ama-degree angu-90 mkhulu kakhulu futhi ama-70 degrees mancane kakhulu, ungenza ngokwezifiso izindololwane nganoma iyiphi i-engeli ephakathi kuka-70 no-90 degrees.

Ukucatshangelwa

Ngaphezu kwalezi zici ezivamile ezingenhla, kunezinye izinto okufanele zicatshangelwe:

1. Izakhiwo ezimaphakathi: Qonda indlela ethuthwa ngohlelo lwamapayipi.Ukubola, izinga lokushisa, ingcindezi nezinye izici kudinga izindololwane ezahlukene.

2. Indawo yokusebenza: Cabangela indawo yokusebenza yendololwane.Ngaphakathi noma ngaphandle, izinga lokushisa, umswakama uhlukile, futhi izinto ezivumelana nalezi zimo nazo zihlukile.

3. Izidingo zokufakwa nokugcinwa kahle: Izindololwane zezinto ezihlukene zingase zibe nezidingo ezihlukene mayelana nokufakwa nokunakekelwa.Izinto ezifakwa kalula, zinakekele futhi zishintshwe zinganciphisa izindleko zakamuva.