izixhobo zemibhobho yensimbi engenasici

I-SS 304 Elbow yenye yezona zinto zibalulekileyo kwinkqubo yoxinzelelo lombhobho. Inceda ngokusisiseko ukutshintsha indlela yokuhamba kombhobho. Ezi ziFakelo ze-ASTM A403 Gr WP304 Buttweld zinceda ukudibanisa imibhobho emibini enedayamitha elinganayo okanye eyahlukileyo yegama ukuze utshintshe indlela yolwelo ngama-45 okanye ama-90 degrees.

Intsimbi ye-316L ye-elbows isetyenziselwa ukuphambukisa imibhobho okanye ukuyijika kwelinye icala. Ibonelela ngokunyuka okuphezulu kunye nokumelana noxinzelelo lokuqhekeka okuphezulu kumaqondo obushushu aphezulu. Kuthiwa zilungele ukwenza okanye ukwenza izicelo.

Izixhobo zombhobho zensimbi ezingenasici zisetyenziswa ngokubanzi ekuveliseni ukugcinwa kwazo kunye nokusebenza kweendleko. Ineenzuzo ezininzi ngaphezu kofakelo lwemibhobho yemveli eyenza idume ngaphezu kwayo nayiphi na enye. Iindleko-zokusebenza kweemveliso ze-alloy ziququzelele kakhulu ukusetyenziswa kwazo ngokubanzi. Ukongeza koku, ikwanceda nokugcinwa kwenkqubo yemibhobho.

SinguMvelisi, uMboneleli kunye noMthumeli ngaphandle kweMibhobho ye-Stainless Steel 304 kunye nezinto ezibalaseleyo ezimangalisayo ezifana nezomeleleyo, ezinamandla, ezingenasiphako, ukuqina okuphezulu, ukuxhathisa ukubola kwaye oku sisiqalo nje. Thenga i-SS 304 Butt Weld Fittings kuthi ngexabiso elifanelekileyo. Umahluko obonakalayo wokusetyenziswa, umxholo wekhabhoni oncitshisiweyo, kunye nomgangatho ophezulu wenza i-304 yentsimbi engatyiwayo ifakela imibhobho edityanisiweyo ekwaziyo ukuwelda apho kuyimfuneko.

I-alloys esetyenziselwa ukwenza ezi zixhobo ze-weld ze-304 zensimbi ezingenasici zezona ziguquguqukayo kwaye zisetyenziswa ngokubanzi. UNS S30400 Short Radius Elbows ingasetyenziselwa ubushushu obuphezulu ukuya kuma 889 degrees celcius.

Izixhobo ze-butt weld zidibanisa nombhobho ukuhambisa umoya, amanzi, igesi yendalo, kunye ne-oyile kwizicelo zemibhobho kunye nokutya kunye nokulungiswa kobisi. Izifakelo ze-butt weld (BW) zenza izidibanisi zemibhobho ngamandla, ukudinwa, ukuxhathisa ukubola, kunye nokuthobela ubushushu.

Ukuba yimathiriyeli yesigaba se-¨C ezibini (i-austenitic ¨C ferritic) Izifakelo zeMibhobho ye-Stainless ye-BW ziyakubonisa iprofayili yesixhobo esahlukileyo sokunxitywa kweprofayili yenqanaba elilodwa le-¨C leentsimbi zohlobo lwe-304L.

I-Duplex steels stainless yintsapho yeentsimbi ezingenasici. Ezi zibizwa ngokuba ngamabakala e-duplex (okanye i-austenitic-ferritic) ngenxa yokuba i-metallurgical structure inezigaba ezibini, i-austenite (i-cubic lattice ephakathi kobuso) kunye ne-ferrite (i-cubic lattice ephakathi komzimba) ngokomlinganiselo olinganayo. Ziyilelwe ukubonelela ukuxhathisa okungcono kwe-corrosion, ngakumbi i-chloride stress corrosion kunye ne-chloride pitting corrosion, kunye namandla aphezulu kune-standard austenitic stainless steels ezifana noType 304 okanye 316.

I-INCOLOY alloy 926 (UNS N08926 / W. Nr. 1.4529 \/ INCOLOY alloy 25-6MO) ukufakwa kombhobho i-super-austenitic stainless steel equkethe i-6% molybdenum kwaye iphuculwe ngokongezwa kwe-nitrogen. I-nickel kunye ne-chromium iziqulatho zale alloy ziyenza ikwazi ukumelana noluhlu olubanzi lweendawo ezinobungozi.

I-ASTM A403 WP317L i-molybdenum ethwele, umxholo wekhabhoni ephantsi "L" ibakala le-austenitic stainless steel ebonelela ngokuphucuka kokumelana ne-corrosion ngaphezu kwe-304L kunye ne-316L yeentsimbi ezingenasici. Ikhabhoni ephantsi inikezela ukuchasana nokuvuselela ngexesha le-welding kunye nezinye iinkqubo ze-thermal.

Izixhobo ze-butt weld zidibanisa nombhobho ukuhambisa umoya, amanzi, igesi yendalo, kunye ne-oyile kwizicelo zemibhobho kunye nokutya kunye nokulungiswa kobisi. Izifakelo ze-butt weld (BW) zenza izidibanisi zemibhobho ngamandla, ukudinwa, ukuxhathisa ukubola, kunye nokuthobela ubushushu.

Ukuba yimathiriyeli yesigaba se-¨C ezibini (i-austenitic ¨C ferritic) Izifakelo zeMibhobho ye-Stainless ye-BW ziyakubonisa iprofayili yesixhobo esahlukileyo sokunxitywa kweprofayili yenqanaba elilodwa le-¨C leentsimbi zohlobo lwe-304L.