Categories
Industry spiral
Owal direct seam channel
** Diameter: ** producing from 3 to 160 cm
The knee converts 90 degrees
** Diameter: ** Produced from 10 to 200 cm
Nafe
Three -way converting 45 degrees
Converting rounded to non -central rectangle
45 degrees
Design: Produced from 10 to 200 cm
Ceiling valve
Spiral Owal Channel
90 degree conversion.
Non -centralized round conversion
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