Waxyaabaha soo socda ayaa ah waxyaabaha ugu muhiimsan ee shirkadu:

Nambarka caadiga ah Magaca Shiinaha

ASTMA53Tubooyinka birta galvanized ee madow iyo kuwa kulul ee aan kala go'a lahayn/darajooyinka matalayaasha: GR.A,GR.B

ASTMA106Kaarboon steel tuubo bir ah oo aan kala go 'lahayn oo loogu talagalay hawlgalka heerkulka sare/Waxyaabaha matale: GR.A,GR.B,GR.C

ASTMA179/A179M Qabow-soo jiidasho leh oo aan kala go 'lahayn tuubo bir kaarboon hoose ah oo loogu talagalay kuwa kulaylka ku beddela iyo kondensers/Waxyaabaha mataleya: 10#

ASTMA192/192M tuubo kuleyliyaha birta kaarboonka ah ee aan kala go'a lahayn ee cadaadiska sare / walxaha wakiilka: SA 192

ASTMA210/210MDhexdhexaad kaarboon bir bir ah oo aan lahayn bir ah oo loogu talagalay kuleyliyeyaasha iyo kuleyliyaha / walxaha wakiilka: SA210

ASTMA333/A333M Tuubo bir ah oo aan fiicneyn oo alxan leh oo loogu talagalay hawlgal heerkul hooseeya/Fasalka Matala: Fasalka 3, Fasalka 6, Fasalka 8

ASTMA335/A335MQaddarka caadiga ah/Waxyaabaha wakiil ka ah ee birta birta ah ee ferritic-ga ah ee heerkul sare: P1, P2, P5, P5B., P5C, P9, P11, P12, P21, P22

EN10210-1Tubo qaabdhismeed heerkulbeeg ah oo aan dawaax ahayn iyo mid wanaagsan