90 darajo 3 "salka birta ee birta dheer
304 Qulqulka tuubbada tuubada birta ee birta ah, daaweynta xalka (qarinka) - kuleylka ilaa 1010-11200c oo si dhakhso ah u qabooji. Darajooyinkaas lama adkaan karo daaweynta kuleylka.
ASTM A182 STAINASES STELS 309 Qulqulka Bixinta, dhoofinta ugu sareeya & dhoofinta astm a18.37 Flagels ST16.47 Freerf Franda, SS 309 SSI BRANGES, SOARF STELES, STELENE BYRE WNR. 1.4828 Ku garaac Shiinaha.
Duplex Steel Steel Steel & Rods Flage waa giraan bir ah (been abuur ah, laga jaray saxanka, ama la gooyay) oo loogu talagalay in lagu xiro qaybaha tuubbada, ama si ay ugu biiraan tuubbada weelka cadaadiska, tuubada, bamgareynta kale ama isugeynta kale ee isku-dhafka ah. Flangaes ayaa midba midka kale ku soo biiriyaa qaabab, iyo nidaamka tuubbada alxamida ama xargaha (ama dabacsan marka xajmiga loo isticmaalo). Laydh bir ah oo loo fududeeyey sida loo fududeeyo ee SS Flage, waxay tixraacaysaa boodhadhka ka samaysan bir bir ah. Heerarka caadiga ah ee sheyga iyo darajooyinka waa ASTM ASM A182 FASTM ASE182 \ / L.16 \ / L, 300, 300, 600 iwm iyo 2500.

waa kuwo aad u adag oo la arki karo. Birta aurantatic-ka ee loo isticmaalo in lagu sameeyo bir bir ah 309 boobs ah ayaa sidoo kale ka kooban heerar muhiim ah oo ah nikkel iyo chromium. SS 309S Flanges waxay siisaa awood weyn heerkulka sare. Guryahani waxay leeyihiin iska caabbinta wanaagsan, u dulqaadashada waxyeelada sare, iyo astaamaha khatarta heerkulka sare. Alleys 309S Flanges-ka ayaa ah mid iska caabin ah, leeyihiin cimri dheer oo la taaban karo oo kadhaxeeya oksidation, oo ay leeyihiin iska caabin heer sare ah oo heerkul ah heerkul hooseeya iyo heerkulka sare awgeed. Kaadiyaha kaarboonka ayaa ah farqiga u dhexeeya kaliya ee u dhexeeya 309 iyo 309s. Sababtoo ah Alley 309s wuxuu si ka yar kaarboon ka yaraaday, burooyinka xamuulka jirku waa la yareeyaa, iyo deganaanshaha deganaashaha ayaa la kordhiyaa.