Tri-State Aluminum supplies extruded aluminum channels with rounded corners to the Tri-State area and throughout the United States. We supply extruded aluminum channels with rounded inside corners. Additionally, we can supply extrusions with both equal & unequal walls. Our extruded aluminum channels with rounded corners are available with many finishing options including painting & anodizing. Contact Tri-State Aluminum today for more information about the extruded aluminum channels we manufacture.

Channels – Rounded Inside Corners

Channels - Rounded Inside Corners
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ABCF1F2WT/FT
0.8751.3750.1250.1250.1250.431
1.0002.0000.1300.0100.1000.589
1.0002.1400.0500.0500.0150.242
1.0002.5000.1250.1250.1250.637
1.0003.5000.1250.0620.1090.787
1.2502.3750.1250.0150.0620.695
1.2502.3750.188
0.1881.032
1.2502.3750.1880.0150.1881.015
1.3752.5000.1560.1560.1560.924
1.3902.2700.1350.1350.1000.774
1.5002.0000.250FULL0.0941.334
1.5002.0000.2500.2500.2501.350
1.7502.0000.1880.1880.1881.156
1.7504.0000.3750.1250.2503.061
2.0001.7500.1880.1880.1881.212
2.0002.0000.1880.1880.1881.270
2.0002.0000.2500.0310.1881.667
2.0002.0000.2500.0300.1901.667
2.0003.0000.3750.3750.1882.758
2.0004.0000.2500.2500.2502.250

Channels- Unequal Walls, Rounded Inside Corners

Channels- Unequal Walls, Rounded Inside Corners

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ABCDF1WT/FT
1.2502.0000.1700.2600.1501.094
1.3753.0000.1880.1880.1881.210
1.5003.0000.1300.2000.2501.158
1.7503.0000.1700.2600.2501.630
2.0004.0000.1500.2300.2501.773
2.2504.0000.1900.2900.2502.378
2.2505.0000.1500.2600.3002.210
2.5006.0000.1700.2900.3002.845
2.7505.0000.1900.3200.3003.152
2.7507.0000.1700.2900.3003.270
3.0008.0000.1900.3500.3004.274
3.2506.0000.2100.3500.3004.112
3.2509.0000.2300.3500.3504.982
3.5007.0000.2100.3800.3004.811
3.50010.0000.2500.4100.3506.261
3.7508.0000.2500.4100.2505.791
4.0009.0000.2900.4400.3507.112

Channels-American Standard, Rounded Inside Corners

Channels-American Standard, Rounded Inside Corners

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ABCDF1WT/FT
1.4103.0000.1700.1700.2701.446
1.4103.0000.1700.1700.2701.446
1.4103.0000.1700.1700.2701.446
1.4983.0000.2580.1700.2701.764
1.4983.0000.2580.1700.2701.764
1.5963.0000.3560.1700.2702.130
1.5804.0000.1800.1800.2501.850
1.5804.0000.1800.1800.2801.900
1.6474.0000.2470.1800.2802.155
1.7204.0000.3200.1800.2802.580
1.7505.0000.1900.1900.2902.316
1.7505.0000.1900.1900.2902.364
1.8855.0000.3250.1900.2903.173
1.9206.0000.2000.2000.3002.880
1.9456.0000.2250.2000.3003.994
2.0325.0000.4720.1900.2904.055
2.0346.0000.3140.2000.3003.726
2.1107.0000.2300.2100.3103.640
2.2908.0000.2500.2200.3204.250
2.3438.0000.3030.2200.3204.970
2.5278.0000.4870.2200.3206.614
2.60010.0000.2400.2400.3405.239
2.96012.0000.3000.2800.3807.566
4.00012.0000.2900.4700.4008.443