Fiberglass karfafa thermoset filastik bututu tsarin (ko FRP bututu) shine mafi yawan kayan da ake so don tsarin lalata abubuwa da tsarin ruwa daban-daban.
Haɗin ƙarfin FRP da kuma haɗakar sinadarai na robobi, bututun fiberglass yana ba abokan harka da mafi kyawun zaɓi ga alumomin ƙarfe masu tsada da baƙin ƙarfe.
Girma: DN10mm - DN4000mm