This air pipe need strengthened heat preservation and intension with beautiful appearance.
Detail data: material diamter of productφ100¡¢φ150¡¢φ200¡¢φ250¡¢φ300¡¢φ350¡¢φ400¡¢φ450¡¢φ500¡¢φ550¡¢φ600¡¢φ650¡¢φ700¡¢φ750¡¢φ800¡¢φ850¡¢φ900¡¢φ950¡¢φ1000¡¢φ1050¡¢φ1100¡¢φ1150¡¢φ1200¡¢φ1250¡¢φ1300¡¢φ1350¡¢φ1400¡¢φ1450£¨Unit£ºmm£©
Material thickness: δ=0.5¡¢δ=0.6¡¢δ=0.8¡¢δ=1.0¡¢δ=1.2¡¢δ=2.0£¨Unit£ºmm£©