A420 WP L3 WP L6 Elbow astm a420 wpl6 tuubbooyinka boorsada
ASTM A105 (oo sidoo kale loo yaqaan ASME SA 105) waxay daboolaysaa qaybo ka mid ah waxyaabaha tuubooyinka tuubbooyinku ku abuuri jireen qaybaha cadaadiska ee loogu talagalay nidaamyada cadaadiska ee deegaanka iyo adeegga heerkulka.
Karson Steel Birta Steel SA105 ee lagu beeniyay tuubooyinka tuubbada ah, CS A105 tuubbada ayaa garaacday soosaarayaasha iyo alaab-qeybiyeyaasha Shiinaha.
ASTM AS105 Birta kaarboon ee loo yaqaan 'keyworn bir yar' ayaa loo isticmaalaa jawiga aan muhiimka ahayn ee leh codsiyada cadaadiska. ASTM-ga AS105 tuubooyinka tuubooyinka ayaa leh codsi kuyaala qaboojiyaha qaboojiyaha oo ka shaqeeya heerkulka joogtada ah. HT BITE waa shirkad kaarboonka birta ah iyo qaybiyaha kaydka iyo isha oo buuxa ee alaabooyinka birta birta ah sida cajiinka sida cajiinka, tuubooyinka tuubbada lagu beeray. Waxaan ku siinnaa kaarboon bir yar oo ah suxufiga tuubbada ah, kuwaas oo ah 'caadi ahaan', oo aan ka hadhin astaamo ka sareeya qaab dhismeedka sayidka ah waxaana loo isticmaalaa qaabka cadaadiska ee nidaamka uumiga iyo nidaamyada korantada. Sidoo kale waxaan ku bixinnaa noocyo balaadhan oo bir ah astm a105 oo lagu beero cabitaannada kaarboonka ah ee a105 steel bir yar, astr bir yar, astr ceel hubka, astrn bir-ka, astrowga abboor, kaarboon bir ah, A105N Street Subow Streeck.