LUOYANG CAME YNNI TECH CO, LTD
Pibellau Dur Carbon
Pibell Dur Galfanedig | Q195/Q235 ERW 12.7-203mm BS Standard API/CE Ardystiedig
Pibell Wedi'i Weldio Dur Carbon ERW | Pibell ddur du 21.3-323.8mm ASTM A53/GB
ASTM A106 Grade B Seamless Carbon Steel Pipe | High-Temperature Service | NPS 1/8″ – 48″ | SCH20 – SCH160 | CE Ardystiedig
