1. Qalab:SA106B, oo u dhiganta heerka qarankaGB/T8162ama GBT8163, walxaha: 20, isticmaalka: tube bir qaab-dhismeedka aan tol lahayn, heerka u dhiganta American waa SA106 B, isticmaalka waa hoose iyo dhexdhexaad tuubooyinka kuleylaha cadaadis, heerka Jarmal u dhiganta waa DIN1629 , heerka steel waa St44, loo isticmaalo tuubooyinka wax soo saarka, weelasha, qalabka, qaab-dhismeedka birta, heerka Yurub u dhiganta ST ee steel1 G340, heerka 345 ee tuubooyinka G340 ee loo isticmaalo. Lambarka HS waa 7304599090.

2. Qalabka: 20G, oo u dhiganta heerka qarankaGB5310, darajada birta,20G, loo isticmaalo sidii tuubooyin bir ah oo aan kala go 'lahayn oo loogu talagalay kuleyliyeyaasha cadaadiska sarreeya, oo u dhigma heerarka Mareykanka:ASTM A106B/C, ASTM A210C, loo isticmaalo tuubooyinka dareeraha ah, oo u dhiganta heerka Jarmalku waa DIN17175, iyo darajada birta waa St45 .8. Waxa loo istcimaalay sidii bir kuleyl u adkeysa oo birta birta ah aan si fiican u xirneyn. Heerka Yurub ee u dhigma waa EN10216-2. Heerka birta waa P235GH. Waxa loo istcimaalaa sidii tuubo cadaadiska qaada. Lambarka HS waa 7304599090.

3. Qalabka Q345, oo u dhiganta heerka qaranka GB/T8162 ama GB/T8163, darajada birtaQ345, loo isticmaalo tuubooyinka birta ah ee qaab-dhismeedka, oo u dhiganta heerka American A519, birta fasalka 1524, loo isticmaalo farsamo simbiriirixan tuubooyinka steel carbon, u dhiganta Germany Heerka waa DIN1629, fasalka steel waa St52, oo waxaa loo isticmaalaa tuubooyinka wax soo saarka, weelasha, qalabka, dhismayaasha birta, iwm.EN10210-1, darajada birta waaS355JOH/S355J2H, waxaa loo isticmaalaa tuubooyinka dhismaha, iyo HS code code waa 7304599090.

Fadlan ka fiirso cadadka xiga heerar badan iyo isbarbardhig...