304 insimbi engagqwali enezinsimbi ezincane ezinezinsimbi ezikwazi ukushintsha ipayipi eliqondile eliqondile ukufakwa kwepayipi eliqondile elilingana nochungechunge olu-1

Ukufakwa kwamapayipi ensimbi engagqwali anemicu amelana nokugqwala okuvela kumakhemikhali e-caustic, uketshezi olubolayo, uwoyela, namagesi, futhi amelana nokucindezela kanye nezinga lokushisa eliphezulu ekufakweni kwamapayipi nokucutshungulwa kokudla nobisi.Ukufakwa kwamapayipi anomucu kucushwe kuzo zombili iziphetho zokuxhuma.Izintambo zesifazane zingaphakathi kokulingana.Imicu yesilisa ingaphandle kwefitting futhi isikulufu emiculweni yesifazane.Imicu ye-NPT (American National Standard Pipe Threads) kanye ne-BSPT (British Standard Pipe Threads) ihlukaniswa nge-engeli ye-taper yochungechunge.Kukhona nokufakwa kwentambo yamapayipi aqondile (NPS) kanye nokufakwa kwamapayipi e-metric (M).Ukufakwa kwepayipi lemethrikhi kukhonjwa ngobubanzi obungaphandle begama kanye nephitshi yentambo.Lokhu kuxhumana akudingi i-glue noma i-adhesive, kodwa i-PTFE tape igcina ivaliwe.Ukufakwa okunemicu kuza ngobukhulu obuhlukahlukene kanye nokuma.

Ukufakwa kwensimbi engenasici okuthungelwe ngentambo ye-Class 150 kuxhunywa nepayipi le-medium-pressure (300-999 psi).Ukufakwa kwamapayipi anomucu kucushwe kuzo zombili iziphetho zokuxhuma.Izintambo zesifazane zingaphakathi kokulingana.Imicu yesilisa ingaphandle kwefitting futhi isikulufu emiculweni yesifazane.Ukuxhumeka okunemicu kufaka i-NPT (Intambo Yepayipi Kazwelonke) noma i-BSPT (i-British Standard Pipe Taper), futhi sebenzisa itheyiphu ye-PTFE ukuze uvikeleke.Thayipha insimbi engagqwali engu-304, i-chromium-nickel material, imelana nokugqwala okubangelwa amanzi, ukushisa, amanzi anosawoti, ama-asidi, amaminerali, nenhlabathi e-peaty.Insimbi engagqwali engu-316 inokuqukethwe kwe-nickel ephakeme kuno-304 engagqwali, kanye ne-molybdenum, yokumelana nokugqwala okukhulu nakakhulu.