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Mounting Flange for Duct System

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Mounting Flange for Duct System

Item:Mounting Flange for Duct System

Short Description:Duct Mounting Flanges, Industrial Ducting Component Parts,also named Steel Angle Ring Flange,is a round collar(Type of Square and rectangular flanges are also available if you required).This Duct Flange Kit is for HVAC ventilation duct pipe system, for grain auger,also used to connect Spiral Piping, Heavy Gored Elbows together and other ductwork together in dust and fume control work,etc. They are rolled and made from galvanized steel plate from galvanized steel with punched holes along the rim,also available with no holes. Holes are standard. Nuts and bolts not included(if you required,we can also supply Nuts and bolts).

Materials:Galvanized steel or Stainless steel(option),material thickness 2mm.

Size/Dimension:inner diameter 4inch,5inch,6inch,8inch,10inch,12inch,14inch … … For more models,See below.Accept customized size.

Place of origin: China , Sell to worldwide.

Order or Inquiry on “Mounting Flange for Duct Systems
Models & Details for “Mounting Flange for Duct System”

Mounting Flange for Duct System

Model Features Size
d(mm) D(mm) H(mm) Material
Thickness(mm)
ø100mm Holes on the edge ø100 ø130 20 2
ø125mm Holes on the edge ø125 ø155 20 2
ø150mm Holes on the edge ø150 ø180 20 2
ø200mm Holes on the edge ø200 ø230 20 2
ø250mm Holes on the edge ø250 ø280 20 2
ø300mm Holes on the edge ø300 ø330 20 2

 

Model Features Size
d(mm) D(mm) H(mm) Material
Thickness(mm)
ø300mm Holes on the edge ø300 ø332 20 2
ø350mm Holes on the edge ø350 ø372 20 2
ø400mm Holes on the edge ø400 ø432 20 2
ø450mm Holes on the edge ø450 ø482 20 2
ø500mm Holes on the edge ø500 ø532 20 2
ø550mm Holes on the edge ø550 ø582 20 2

 

Model Features Size
d(mm) D(mm) H(mm) Material
Thickness(mm)
ø300mm No holes on the edge ø300 ø332 20 2
ø350mm No holes on the edge ø350 ø372 20 2
ø400mm No holes on the edge ø400 ø432 20 2
ø450mm No holes on the edge ø450 ø482 20 2
ø500mm No holes on the edge ø500 ø532 20 2
ø550mm No holes on the edge ø550 ø582 20 2
Model Features Size
d(mm) D(mm) H(mm) Material
Thickness(mm)
ø300mm Holes on the edge ø300 ø332 20 2.5
ø350mm Holes on the edge ø350 ø372 20 2.5
ø400mm Holes on the edge ø400 ø432 20 2.5
ø450mm Holes on the edge ø450 ø482 20 2.5
ø500mm Holes on the edge ø500 ø532 20 2.5
ø550mm Holes on the edge ø550 ø582 20 2.5
ø600mm Holes on the edge ø600 ø632 20 2.5
ø650mm Holes on the edge ø650 ø682 20 2.5
ø700mm Holes on the edge ø700 ø732 20 2.5
ø750mm Holes on the edge ø750 ø782 20 2.5
ø800mm Holes on the edge ø800 ø832 20 2.5
ø850mm Holes on the edge ø850 ø882 20 2.5
ø900mm Holes on the edge ø900 ø932 20 2.5
ø950mm Holes on the edge ø950 ø982 20 2.5
ø1000mm Holes on the edge ø1000 ø1032 20 2.5
ø1050mm Holes on the edge ø1050 ø1082 20 2.5
ø1100mm Holes on the edge ø1100 ø1132 20 2.5
ø1150mm Holes on the edge ø1150 ø1182 20 2.5
ø1200mm Holes on the edge ø1200 ø1232 20 2.5
Model Features Size
d(mm) D(mm) H(mm) Material
Thickness(mm)
ø300mm No holes on the edge ø300 ø332 20 2.5
ø350mm No holes on the edge ø350 ø372 20 2.5
ø400mm No holes on the edge ø400 ø432 20 2.5
ø450mm No holes on the edge ø450 ø482 20 2.5
ø500mm No holes on the edge ø500 ø532 20 2.5
ø550mm No holes on the edge ø550 ø582 20 2.5
ø600mm No holes on the edge ø600 ø632 20 2.5
ø650mm No holes on the edge ø650 ø682 20 2.5
ø700mm No holes on the edge ø700 ø732 20 2.5
ø750mm No holes on the edge ø750 ø782 20 2.5
ø800mm No holes on the edge ø800 ø832 20 2.5
ø850mm No holes on the edge ø850 ø882 20 2.5
ø900mm No holes on the edge ø900 ø932 20 2.5
ø950mm No holes on the edge ø950 ø982 20 2.5
ø1000mm No holes on the edge ø1000 ø1032 20 2.5
ø1050mm No holes on the edge ø1050 ø1082 20 2.5
ø1100mm No holes on the edge ø1100 ø1132 20 2.5
ø1150mm No holes on the edge ø1150 ø1182 20 2.5
ø1200mm No holes on the edge ø1200 ø1232 20 2.5

Galvanized Steel Angle Ring Flange-usage

Buying guide to “Mounting Flange for Duct System ”
  • The item  is available for retail and wholesale;
  • The place of origin is in China,when you buy one or two,please consider freight(by air or by sea) into the cost;
  • Accept bulk order with Container delivery;
  • Please contact us to email: ventilation@smartclima.com
General knowledge “Mounting Flange for Duct System ”

The bolt hole layout position, number, diameter, connection size and location Circular flange must meet the relevant standards of national industry, and must be is fully consistent with the round damper,ventilation pipe and other related components interface.
DN100-DN300 circular flange is punched with steel panel;DN350-DN1200 circular flange is rolled and welded with flat steel L shape.
In different occasions and stable, we should use different material;
When the temperature t≤300 ℃, the selection of material Q235-A, F;
When the temperature is 300 ℃ <t≤400 ℃, the choice of material Q235-A / B
When the temperature is 400 ℃ <t≤475 ℃, the choice of material 10 or Q345 (16Mn).

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One Comment  to  Mounting Flange for Duct System

  1. Tim says:

    Hey,
    i’m interested to buy Mounting Flange for Duct System (2 types: d80 and d100). What is the price for 10, 100 and 1000 pieces? How much is the height?
    Thanks in advance

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