250mm diameter 45 degree bend (B45)
250mm Galvanised 45 degree spiral ducting bend manufactured to DW144 spiral ductwork specifications and British Standards. Delivered as one single pressed or fabricated metal piece.
Note 1: Please note that all metal circular ductwork forty five degree bends are normally manufactured as 'male' fitting to push inside spiral duct lengths
Note 2: The temperature range of galvanised ductwork is maximum 200 degrees centigrade and 250 degrees centigrade short firing.
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