The coupling is designed to prevent the spread of fire at the intersection nodes of building envelope structures by pipeline systems made of polymeric materials, with any spatial laying (vertical, horizontal, diagonal). The coupling is made of thin sheet steel 0,5, with an insert in the form of a tape of non-combustible thermodispersible material.
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين