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Name:Spirally round duct
Type:SR,
Material:Galvanized steel, stainless steel
Specification:
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Description:
1. Smooth inside, no vortex, lower resistance; nice lock slot, no leakage; intensity and rigidity of the structure, avoid noise; easy to connection and installation. 2. Diameter refer inside,3. Suitable for insulation,4. Standard length-4meter, provide 6 meter if diameter under Φ1000mm,
Mark:
Type – Φd × t × L
 

 
 

Name:90° round bend
Type:B1.5,
Material:Galvanized steel, Stainless steel
Specification:
According to design requirement
Description:
1. Accessories counted in outside diameter,2. Suitable for insulation,
Mark:
Type – 90° / Φd1

 

 
 
Name:Round offset
Type:S
Material:Galvanized steel, stainless steel
Specification:
According to design requirement
Description:
1. Accessories counted in outside diameter 2. Suitable for insulation
Mark:
Type – Φd1 – L / h / γ1 / γ2
 
 
 
Name: Round concentric reducer-long
Type:RL-1
Material: Galvanized steel, stainless steel
Specification:
According to design requirement
Description:
1. Accessories counted in outside diameter 2. Suitable for insulation
Mark:
Type – Φd1 / Φd2 – L
 
 
 
Name:45° column collar saddle
Type:CS-2
Material:Galvanized steel, stainless steel
Specification:
According to design requirement
Description:
1. Accessories counted in outside diameter 2. Suitable for insulation
Mark:
Type – Φd3 / Φd
 
 
 
Name: 90° concentric conical collar saddle
Type:CSC-1
Material:Galvanized steel, stainless steel
Specification:
According to design requirement
Description:
1. Accessories counted in outside diameter 2. Suitable for insulation
Mark:
Type – Φd3 / Φd
 
 
 
Name:60° twin elbow
Type:TE
Material:Galvanized steel, stainless steel
Specification:
According to design requirement
Description:
1. Accessories counted in outside diameter 2. Suitable for insulation
Mark:
Type – angle – Φd1 / Φd3
 
 
 
Name: Round Tee
Type:RT
Material:Galvanized steel, stainless steel
Specification:
According to design requirement
Description:
1. Accessories counted in outside diameter 2. Suitable for insulation
Mark:
Type – angle – Φd1 / Φd3
 
 
 
Name: Round to rectangular reducer
Type:RRR
Material:Galvanized steel, stainless steel
Specification:
According to design requirement
Description:
1. Accessories counted in outside diameter 2. Suitable for insulation.
Mark:
Type – A × B / Φd2 - L
 
 
 

Name:Spirally flat-oval duct
Type:FOD
Material:Galvanized steel
Specification:
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Description:
1. Smooth inside, no vortex, lower resistance, nice lock slot, no leakage, intensity and rigidity of the structure, avoid noise, easy to connection and installation; occupy relatively small space. 2. Ducts counted in inside diameter. 3. Suitable for insulation. 4. Maximum length - 3.6 meters
Mark:
Type – W × H × t × L
Illustration:Installation of flat-oval ducts and fittings
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Name:45°horizontal flat-oval bend
Type:BH
Material:Galvanized steel
Specification:
According to design requirement
Description:
1. Accessories counted in outside diameter. 2. Suitable for insulation..
Mark:
Type – angel – W × H
 
 
 
Name: Vertical flat-oval offset
Type:SV
Material:Galvanized steel
Specification:
According to design requirement
Description:
1. Accessories counted in outside diameter. 2. Suitable for insulation.
Mark:
Type – W × H – L / h / γ1 / γ2
 
 
 
Name:Flat-oval reducing collar saddle (left)
Type:CSRF-1
Material:Galvanized steel
Specification:
According to design requirement
Description:
1. Accessories counted in outside diameter. 2. Suitable for insulation.
Mark:
Type – W × H / D – K1
 
 
 
Name:Flat-oval to round eccentric reducer
Type:RFEC
Material:Galvanized steel
Specification:
According to design requirement
Description:
1. Accessories counted in outside diameter 2. Suitable for insulation
Mark:
Type – W × H / Φd2 – L
 
 
 

Name: Aluminum smooth flexible duct
Type:AFD
Material: Aluminum foil
Specification:
Φ76mm-Φ457mm
Description:
1. Random at bend and unbend for many times; light weight, convenience installation; endure to pressure; lower attrition and noise, no leakage, easy to cut; resistance to oil and chemical material, hard to burning. 2. Maximum insulation duct length-3 meters 3. Maximum duct length-6 meters
Mark:Type – Φd × t × L

 
 
 

Name: Spirally ripple duct
Type:TS
Material:Galvanized steel, rolling steel
Specification:
Φ41mm-Φ104.5mm
Description:
1. As protect sheath for stress steel cable。 2. Maximum length under Φ54.5mm is 4 meters, 6 meters for Φ61.5mm。
Mark:
Type – Φd × t × L

 
 
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