Ukufakwa kombhobho kuchazwa njengenxalenye esetyenziswe kwinkqubo yokubhobhoza, ekutshintsheni isalathiso, i-branching okanye ukutshintshwa kobubanzi bombhobho, kunye nokudibanisa ngomatshini kwinkqubo. Kukho iintlobo ezininzi ezahlukeneyo zokufakelwa kwaye ziyafana kuzo zonke iisayizi kunye neeshedyuli njengombhobho.
Ukufakwa kwahlulwe ngamaqela amathathu:
Ufakelo lwe-butt weld olunobukhulu, ukunyamezelwa kwe-dimensional kunye nokunye kuchazwe kwimigangatho ye-ASME B16.9. Ubunzima bokukhanya obunganyangekiyo ku-MSS SP43.
Izixhobo ze-Socket Weld Class 3000, 6000, 9000 zichazwe kwimigangatho ye-ASME B16.11.
Imisonto, izikrufu ezifakwe kwiKlasi 2000, 3000, 6000 zichazwe kwimigangatho ye-ASME B16.11.
Usetyenziso lwe-But weld Fittings
Inkqubo yemibhobho esebenzisa izifakelo ze-butt weld ineenzuzo ezininzi zendalo ngaphezu kwezinye iifom.
Ukuwelda into efanelekileyo kumbhobho kuthetha ukuba ayivuzi ngokusisigxina;
Isakhiwo esiqhubekayo setsimbi esakhiwe phakathi kombhobho kunye nokudibanisa songeza amandla kwinkqubo;
Umphezulu ogudileyo wangaphakathi kunye notshintsho oluhamba kancinci oluya kuthi lunciphise ilahleko yoxinzelelo kunye nesiphithiphithi kunye nokunciphisa isenzo sokukhula kunye nokukhukuliseka;
Inkqubo edityanisiweyo isebenzisa ubuncinane bendawo.
Butt weld Carbon Steel kunye neStainless Steel Pipe Fittings
Izifakelo zemibhobho ye-Buttweld ziquka iradiyasi endeingqiniba, igxileisinciphisi, abanciphisi be-eccentric kunyeiithiyietc. Butt weld steel stainless and carbon steel fittings yinxalenye ebalulekileyo yenkqubo yemibhobho yoshishino ukutshintsha indlela, isebe okanye ukudibanisa ngoomatshini izixhobo kwinkqubo. Ufakelo lwe-Buttweld luthengiswa ngobungakanani bombhobho oqhelekileyo kunye neshedyuli yombhobho ekhankanyiweyo. Imilinganiselo ye-BW yokufaka kunye nokunyamezela kuchazwa ngokomgangatho we-ASME we-B16.9.
Ibutt welded Pipe fittings such as carbon steel and stainless steel inika iinzuzo ezininzi xa kuthelekiswa ne-tothreaded and socketweld fittings.Emva zifumaneka kuphela ukuya kuthi ga kwi-4-intshi yesayizi yegama ngelixa iifittings ze-butt weld zifumaneka ngobukhulu ukusuka kwi-½ "ukuya kuma-72". Ezinye zezibonelelo zokufakwa kwe-weld zezi;
Uqhagamshelo oludityanisiweyo lunika uqhagamshelo olomelele ngakumbi
Isakhiwo sesinyithi esiqhubekayo songeza kumandla enkqubo yokubhobhoza
Ufakelo lwe-butt-weld kunye neeshedyuli zemibhobho ehambelanayo, zibonelela ngokungena komthungo ngaphakathi kombhobho. I-weld yokungena epheleleyo kwaye ifakwe ngokufanelekileyo i-LR 90 Elbow, i-Reducer, i-Concentric reducer njl.njl inika utshintsho oluhamba kancinci ngokufaka umbhobho odityanisiweyo.
Zonke izifakelo zemibhobho ye-buttweld zineziphelo ezibeveled ngokomgangatho we-ASME B16.25. Oku kunceda ukudala i-weld yokungena ngokupheleleyo ngaphandle kokulungiswa okungaphezulu okufunekayo kwi-butt weld fitting.
Ukufakwa kombhobho we-butt weld kuxhaphake kakhulu kwi-carbon steel, insimbi engenasici, i-nickel alloy, i-aluminiyam kunye nemveliso ephezulu yesivuno. Isivuno esiphezulu se-butt weld carbon steel pipe fittings zifumaneka kwi-A234-WPB, A234-WPC, A420-WPL6, Y-52, Y-60, Y-65, Y-70. Zonke izifakelo zemibhobho ye-WPL6 zivaliwe kwaye zihambelana ne-NACE MR0157 kunye ne-NACE MR0103.
Ixesha lokuposa: Feb-16-2023
