İran Enerji Sektörü Sektörü Rpo İthalat ve İthalatçısı Şirketler Listesi

GLB is member of Iran bitumen syndicate GLB is member of syndicate Iranian bitumen manufacturer and exporter in various grades specially road bitumen 40/50 , bitumen 60/70 and 80/100 as per international ASTM/EN with CE approval. Iran bitumen manufacturing process Iran Bitumen is produced from selected crude oils through a process of fractional distillation. The crude oil is heated to temperatures of between 300 and 350 degrees Celsius and fed into a distillation column allowing the light