Delta Duct Flanging System
Delta Duct Flanging System
- Delta flanges are the easier and faster way to connect the transverse joint of rectangular ducts.
- Permanently flexible non-drying, non-toxic sealant injected into the profile during the manufacturing process.
- Available in 20 mm, 30 mm, and 40 mm.
Design Specification: All galvanized steel sheet ductworks shall be transversely jointed with proprietary factory-fabricated slide on duct flange system including 20, 30 & 40 size duct flange, with matching corner, cleats, and clamps.
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NBR-Single Sided Foam Tape
NBR-Single Sided Foam TapeDiamond Aluminum Foil Tape is made up of an aluminum foil backing, a high-performance adhesive, and an easy-release silicone paper liner.
Diamond Aluminum Foil Tape comes in three varieties: Hot Melt-based, Solvent-based, and FR Grade.
|
Properties |
Unit |
Solvent-based |
Hot Melt |
Premium Grade Solvent-Based |
FR Grade |
Test Method |
|
Backing Thickness |
microns |
20 ± 2 |
20 ± 2 |
40 ± 5 |
30 ± 5 |
ASTM – D3652 |
|
Total Thickness |
microns |
42 ± 2 |
45 ± 5 |
75 ± 5 |
70 ± 5 |
ASTM – D3652 |
|
Adhesion To Steel |
g/inch |
≥1300 |
≥1800 |
≥1700 |
≥1500 |
ASTM – D3330 |
|
Tensile Strength |
N/in² |
≥ 1500 |
≥ 1700 |
≥ 9800 |
≥ 1700 |
ASTM – D3759 |
|
Elongation at Break |
% |
≥ 2 |
≥ 2 |
≥ 10 |
≥ 5 |
ASTM – D3759 |
|
Shear Test |
hours |
≥ 96 |
≥ 96 |
≥ 96 |
≥ 96 |
ASTM – D3654 |
|
Roll Ball Tack |
mm |
≤ 120 |
≤ 100 |
≤ 120 |
≤ 120 |
ASTM – D3121 |
|
Temperature Range |
˚C |
-20 to +80 |
-5 to +65 |
-20 to +80 |
-30 to +120 |
– |
|
Fire Rating |
NA |
– |
– |
– |
Class 0 |
BS 476 Part 6 & 7 |
|
Product |
Backing |
Adhesive |
Color |
Release Paper |
|
Solvent-based |
Soft Tempered Aluminum Foil 8011 |
Solvent Acrylic |
Shiny Silver |
White |
|
Hot Melt-based |
Soft Tempered Aluminum Foil 8011 |
Hot Melt PSA |
Shiny Silver |
White |
|
Solvent-based |
Soft Tempered Aluminum Foil 8011 |
Solvent Acrylic |
Shiny Silver |
White |
|
FR Grade |
FR Grade Class 0 Aluminum Foil |
Flame Retardant |
Shiny Silver |
White |
|
Standard Sizes |
||
|
Width (mm) |
Length (yd) |
Rolls / Box |
|
48 |
25 / 30 |
24 |
|
72 |
25 / 30 |
16 |
|
96 |
25 / 30
|
12 |
Application Instructions:
Before applying, the surface must be free from oil, solvent, water, and dust. For best product performance, apply the tape at room temperature between 15°C and 35°C.
Storage:
Store under normal room temperature and 50% RH in the original packaging.
Product Expiry:
Use within 12 months from the date of manufacturing.
Note: The values provided above are results of standard lab tests and are subject to variation. Users are to determine the suitability of the product for its intended purpose.
Delta-flex Semi Rigid Flexible Duct
Delta-flex Semi Rigid Flexible Duct
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Delta-flex Semi Rigid Flexible Duct
Delta-flex Semi Rigid Flexible DuctDelta-flex Semi-Rigid Flexible Duct complies with UL 181 Class 0 standard having surface burning characteristic zero (i.e. flame spread and smoke-developed). Delta-flex is manufactured in accordance with (NFPA 90A & 90B standards).
Fire-resistant, non-combustible, lightweight, very strong with a high degree of flexibility, which is widely used in dryer, bathroom, or kitchen ventilation for commercial, industrial and residential applications.
Available in Insulated & Uninsulated types.
- Available ID: 3” to 14”
- Standard Length: 10 feet
PIR Sheet 20MM Regular & Fire Rated
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Aluglass Tape
Aluglass TapeDiamond Aluminum Foil Tape is made up of an aluminum foil backing, a high-performance adhesive, and an easy-release silicone paper liner.
Diamond Aluminum Foil Tape comes in three varieties: Hot Melt-based, Solvent-based, and FR Grade.
|
Properties |
Unit |
Solvent-based |
Hot Melt |
Premium Grade Solvent-Based |
FR Grade |
Test Method |
|
Backing Thickness |
microns |
20 ± 2 |
20 ± 2 |
40 ± 5 |
30 ± 5 |
ASTM – D3652 |
|
Total Thickness |
microns |
42 ± 2 |
45 ± 5 |
75 ± 5 |
70 ± 5 |
ASTM – D3652 |
|
Adhesion To Steel |
g/inch |
≥1300 |
≥1800 |
≥1700 |
≥1500 |
ASTM – D3330 |
|
Tensile Strength |
N/in² |
≥ 1500 |
≥ 1700 |
≥ 9800 |
≥ 1700 |
ASTM – D3759 |
|
Elongation at Break |
% |
≥ 2 |
≥ 2 |
≥ 10 |
≥ 5 |
ASTM – D3759 |
|
Shear Test |
hours |
≥ 96 |
≥ 96 |
≥ 96 |
≥ 96 |
ASTM – D3654 |
|
Roll Ball Tack |
mm |
≤ 120 |
≤ 100 |
≤ 120 |
≤ 120 |
ASTM – D3121 |
|
Temperature Range |
˚C |
-20 to +80 |
-5 to +65 |
-20 to +80 |
-30 to +120 |
– |
|
Fire Rating |
NA |
– |
– |
– |
Class 0 |
BS 476 Part 6 & 7 |
|
Product |
Backing |
Adhesive |
Color |
Release Paper |
|
Solvent-based |
Soft Tempered Aluminum Foil 8011 |
Solvent Acrylic |
Shiny Silver |
White |
|
Hot Melt-based |
Soft Tempered Aluminum Foil 8011 |
Hot Melt PSA |
Shiny Silver |
White |
|
Solvent-based |
Soft Tempered Aluminum Foil 8011 |
Solvent Acrylic |
Shiny Silver |
White |
|
FR Grade |
FR Grade Class 0 Aluminum Foil |
Flame Retardant |
Shiny Silver |
White |
|
Standard Sizes |
||
|
Width (mm) |
Length (yd) |
Rolls / Box |
|
48 |
25 / 30 |
24 |
|
72 |
25 / 30 |
16 |
|
96 |
25 / 30
|
12 |
Application Instructions:
Before applying, the surface must be free from oil, solvent, water, and dust. For best product performance, apply the tape at room temperature between 15°C and 35°C.
Storage:
Store under normal room temperature and 50% RH in the original packaging.
Product Expiry:
Use within 12 months from the date of manufacturing.
Note: The values provided above are results of standard lab tests and are subject to variation. Users are to determine the suitability of the product for its intended purpose.
Delta-flex Flexible Duct
Delta-flex Flexible DuctDelta-flex Flexible Duct is a very strong fully flexible compressible lightweight air duct that is widely used in Air Conditioning and Ventilation Systems for Commercial, Industrial and Residential applications. Delta-flex is extremely durable and will maintain dimensional stability when fully extended.
Delta-flex Flexible Duct is UL listed flexible duct according to UL 181 Class 1 standard. Also classified by Underwriters Laboratories INC, in accordance with ADC flexible duct performance and installation standards using ASTM C518. Delta-flex Flexible Duct has been tested as per ASTM E84.
Applications:
- Delta-flex Flexible Duct complies with UAE Fire & Life Safety Code – 2018.
- The insulation is DCL certified.
- The insulation confirms with Dubai Green Building Code.
- Diameter: 4” to 20”
- Insulation Density: (16, 24, 32) kg/m3
- Available Insulation Thickness: 25 mm
- Length: 25 feet
- Maximum Velocity: 5000 FPM (25.5 m/s)
- Maximum Positive Pressure: 10” W.C. (2.5 KPa)
- Maximum Negative Pressure: ½” W.C. (0.12 KPa)
- Insulation R-Value: 4.2 or 6 (F-hr/BTU)
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