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Unistrut A3300

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Abhay Steels Manufactures and Distributes Unistrut A3300 Channel in India

Abhay Steels manufactures and distributes  Unistrut A3300 channels throughout India  for electrical, mechanical, HVAC, solar, and structural support systems . The A3300 is a light-duty metal framing channel engineered for support jobs where you need strength and a clean, quick install.


A3300 runs a compact profile, roughly 1-1/4 inch wide by 3/4 inch deep in 14-gauge steel. That makes it a good fit for light structural framing and OEM work. It comes in several finishes, including pre-galvanized, stainless steel, and plain steel, so you can match it to the job.


Unistrut A3300 Specification

Product Unistrut A3300
Standard Length Up to 12 meters
Width 1-1/4 inches (31.8 mm)
Depth 3/4 inch (19.1 mm)
Gauge 14
Weight per Foot 0.78 lbs/ft
Material Steel (Stainless Steel or Galvanized - GI)

The lightweight profile makes it a solid pick when you want dependable support without overspending. You'll see the A3300 in commercial buildings, manufacturing plants, data centers, and infrastructure projects.


A3300 - Beam Loading (Imperial)

Span
(in)		Max Allow. Uniform Load
(lbs)		Deflection at Uniform Load
(in)		Uniform Loading at DeflectionLateral Bracing Reduction Factor
Span/180
(lbs)		Span/240
(lbs)		Span/360
(lbs)
184200.074204203201.00
243200.123202701801.00
362100.26160120800.97
481600.479070500.94
601300.756040300.91
721101.094030200.89
84901.423020100.87
96801.882020100.85

 

A3300 - Beam Loading (Metric)

Span MMMax Allowable Uniform Load kNDefl. at Uniform Load MMUniform Loading at Deflection
Span/180 kNSpan/240 kNSpan/360 kN
6001.431.41.20.8
7501.251.10.80.5
1,0000.880.60.40.3
1,2500.7120.40.30.2
1,5000.6180.30.20.1
1,7500.5240.20.10.1
2,0000.4330.10.10.1

 

A3300 - Column Loading (Imperial)

Unbraced Height InMaxiumum Allowable Load at Slot Face LbsMaximum Column Load Applied at C.G.
K = 0.65 LbsK = 0.80 LbsK = 1.0 LbsK = 1.2 Lbs
181,4304,4904,2103,8603,550
241,3704,0903,7503,3102,680
361,1903,3902,6801,8201,260
489002,3801,6001,020**
606801,5501,020****

 

A3300 - Column Loading (Metric)

Unbraced Height MMMaxiumum Allowable Load at Slot Face kNMaximum Column Load Applied at C.G.
K = 0.65
kN		K = 0.80
kN		K = 1.0
kN		K = 1.2
kN
6006.118.316.814.912.2
7505.816.714.911.58.4
1,0004.913.810.46.84.7
1,2503.910.16.84.3KL/r>200
1,5003.17.14.7KL/r>200KL/r>200

 

A3300 - Elements of Section (Imperial)

ParameterA3300
Area of Section0.230In2
Axis 1-1
Moment of Inertia (I)0.017In4
Section Modulus (S)0.038In3
Radius of Gyration (r)0.269In
Axis 2-2
Moment of Inertia (I)0.052In4
Section Modulus (S)0.083In3
Radius of Gyration (r)0.477In

 

A3300 - Elements of Section (Metric)

ParameterA3300
Area of Section1.48cm2
Axis 1-1
Moment of Inertia (I)0.69cm4
Section Modulus (S)0.62cm3
Radius of Gyration (r)0.68cm
Axis 2-2
Moment of Inertia (I)2.17cm4
Section Modulus (S)1.37cm3
Radius of Gyration (r)1.21cm

 

Features of Unistrut A3300

  • Made from quality steel for long service life
  • 14-gauge build for lightweight support work
  • Corrosion-resistant finishes available
  • Installs with standard Unistrut fittings and accessories
  • Comes in plain, slotted, and custom configurations
  • Works indoors and outdoors
  • Low maintenance, and the framing can be reused

 

Applications of A3300 Strut Channel

  • Electrical conduit support
  • Cable tray support structures
  • HVAC duct mounting
  • Solar panel mounting frameworks
  • Mechanical equipment support
  • Industrial pipe support
  • Warehouse and factory installations
  • OEM machinery fabrication

Abhay Steels supplies quality Unistrut products at competitive prices with fast delivery across India. We keep A3300 channels and accessories in ready stock, so urgent jobs don't have to wait.


What you get with us:

  • Ready inventory
  • Custom lengths and fabrication options
  • Competitive pricing
  • Technical support and product guidance
  • PAN India delivery
  • Reliable quality checks

FAQ


  • What is Unistrut A3300?

    It's a light-duty metal framing channel, about 1-1/4" x 3/4" in 14-gauge steel, used for support and mounting jobs.

  • What materials are available for A3300 channels?

    Pre-galvanized steel, stainless steel, and other corrosion-resistant finishes, depending on what the project needs.

  • What are the common uses of Unistrut A3300?

    Cable tray supports, conduit supports, HVAC systems, solar structures, pipe supports, and industrial framing.

  • Does Abhay Steels supply Unistrut A3300 across India?

    Yes. We supply A3300 channels and accessories throughout India with timely delivery .

  • Can A3300 channels be customized?

    Yes. We provide custom lengths, finishes, and fabrication to suit your specs.

  • Why choose Unistrut A3300 over traditional welded structures?

    It installs faster, flexes to fit, can be reused, cuts labor cost, and lets you modify the layout later without welding.

    • Products

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    Contact us for queries?

       +91-99206 26727
       sales@abhaysteels.in