Isithombe se-elbow 304 201
Okuqukethwe okuphezulu kwe-alloy kwama-super-auntenitic steel kusenza sibize kakhulu. Amanye ama-Steel anganikeza ngezinto ezifanayo ngezindleko eziphansi futhi zithandwa kwezinye izinhlelo zokusebenza. [Ukucaphuna okudingekayo] Izinguqulo eziphansi zekhabhoni, njenge-316l noma i-304l, zisetshenziselwa ukugwema izinkinga ezibangelwa ukubhula.
I-Flange ingeyesibili esetshenziswa kakhulu endleleni yokujoyina ngemuva kokuhlakazeka. Ama-Flanges asetshenziswa lapho amalunga edinga ukusatshalaliswa. Inikeza ukuguquguquka kokulungiswa. I-Flange ixhumanisa ipayipi nemishini ehlukahlukene nama-valve. Ama-flanges e-BreakUp angezwa ohlelweni lwePipeline uma kulungiswa njalo ekusebenzeni kwezitshalo.
I-Flange iyisigaxa esinqunyelwe, i-lip noma i-rim, kungaba yangaphandle noma yangaphakathi, esebenza ukukhulisa amandla (njenge-flange yogongolo lwensimbi efana ne-i-beam noma i-t-beam); Ukuthambekela okulula noma ngokuzinza futhi uqondise ukunyakaza komshini noma izingxenye zawo (njenge-flange yangaphakathi yemoto yesitimela noma isondo le-tram, eligcina amasondo asuka ojabha). Igama elithi "i-flange" lisetshenziselwa futhi uhlobo lwethuluzi olusetshenziselwa ukwakha ama-flanges.
Insimbi engagqwali 304 \
30L Flanges ingahle yenziwe ngokuya nge-ASME B16.5 noma i-ASME B16.47 ngokuqanjwa okungu-18cr-8ni. Incwadi ¡° l¡ ± isho inguqulo ephansi yekhabhoni yensimbi engama-304 engagqwali. Ama-flanges angenziwa ngenxa yokuqapha, ama-castings, noma amapuleti amboza izinhlobo ezahlukahlukene namakilasi e-ASME B16.5 ne-ASME B16.47 (bobabili uchungechunge A no-Series B). Insimbi engagqwali 304 \
304l Flanges of Asme B16.5 ayatholakala emakilasini 150, 300, 400, 600, 900, 1500, 2500, 2500, 2500, 2500, 2500, 1500, 2500, 1500, 2500, 1500, 2500, 1500, 2500; Lokho kwe-ASME B16.47 Series A kuyatholakala emakilasini 150, 300, 400, 600, 900; Lokho kwe-ASME B16.47 B kuyatholakala ekilasini 75, 150, 300, 400, 600, 900.
Izakhiwo ze-Fusing Welding zensimbi engenasici ezingama-304 zihamba kahle kakhulu noma ngaphandle kwama-fillers. Induku yokuhlunga enconyiwe ne-electrode yokusetshenziswa ngensimbi engama-304 engagqwali yi-grade 308 insimbi engagqwali. Ngo-304l, ukupakisha okunconyiwe kungu-308l. Izingxenye ezisindayo ze-Welded zingadinga ukuhanjiswa kwe-Post Weld. I-304L ayidingi lesi sinyathelo. Uma ukwelashwa kokushisa kokushisa kwePost kungenzeki, kungahle kusetshenziswe ibanga 321.