SCH40 SCH80 Aluminum Pipe Tube
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SCH40 SCH80 Aluminum Pipe Tube

Specific Aluminum pipe is identified by pipe diameter and another non-dimensional number for wall thickness referred to as the Schedule (Sched. or Sch., ), which is determined by the American Standards Association. Chalco can provide high-quality 6061 6063 7075 5083 SCH40 SCH80 aluminum alloy seamless tubes, widely used in aircraft pipes, bicycle and other vehicle frames, truck and marine frames and components, railings, machining bushings, cylinders, conductive tubes, electrical accessories and connectors.

aluminum tube

Specification of Chalco SCH40 SCH80 aluminum tube

Alloy 6061 6063 5083 5086 3003 7075 etc.
Temper O T6 T4 T6511
Size Outer diameter 1/8”– 16” (3mm – 2500mm)
Wall thickness 0.020” – 2”(0.2mm – 150mm)
Length (1m-12m); can be customized
Tolerance Inner diameter ±0.02mm
Out diameter ±0.02mm
Weight ±0.5%
Straighten 0.12mm
Production Extruded, Seamless, Drawn, and Coiled SCH 40 SCH80 tube pipes
Surface treatment Anodizing, electrophoretic painting, fluorocarbon spraying, powder spraying, wood grain transfer printing, mechanical wire drawing, mechanical polishing, sandblasting, polishing, hairline, wire drawing, polishing, polishing, etc.
Export standard packaging Bundled wooden boxes, suitable for various transportation or needs
Standard ASTM B221, ASTM B241, ASTM B429, AMS-QQ-A-200/8, MIL-DTL-25995

Size reference table for Chalco SCH40/SCH80 aluminum tube pipe

Nominal Pipe Size Schedule number OD ID WT Weight Per Ft
1/8 Sch40 0.405 0.269 0.068 0.085
Sch80 0.215 0.095 0.109
1/4 Sch40 0.540 0.364 0.088 0.147
Sch80 0.302 0.119 0.185
3/8 Sch40 0.675 0.493 0.091 0.196
Sch80 0.423 0.126 0.256
1/2 Sch40 0.840 0.622 0.109 0.294
Sch80 0.546 0.147 0.376
3/4 Sch40 1.050 0.824 0.113 0.391
Sch80 0.742 0.154 0.510
1 Sch40 1.315 1.049 0.133 0.581
Sch80 0.957 0.179 0.751
1 1/4 Sch40 1.660 1.380 0.140 0.786
Sch80 1.278 0.191 1.037
1 1/2 Sch40 1.900 1.61 0.145 0.940
Sch80 1.500 0.200 1.256
2 Sch40 2.375 2.067 0.154 1.260
Sch80 1.939 0.218 1.737
2 1/2 Sch40 2.875 2.469 0.203 2.004
Sch80 2.323 0.276 2.650
3 Sch40 3.500 3.068 0.216 2.620
Sch80 2.900 0.300 3.574
3 1/2 Sch40 4.000 3.548 0.226 3.150
Sch80 3.364 0.318 4.326
4 Sch40 4.500 4.026 0.237 3.733
Sch80 3.826 0.337 5.183
5 Sch40 5.563 5.047 0.258 5.06
Sch80 4.813 0.375 7.188
6 Sch40 6.625 6.065 0.280 6.564
Sch80 5.761 0.432 9.884
8 Sch40 8.625 7.981 0.322 9.88
Sch80 7.625 0.500 15.010
10 Sch40 10.75 10.020 0.365 14.000
Sch80 9.562 0.594 22.290
12 Sch40 12.75 11.938 0.375 18.520
Sch80 11.374 0.688 30.660
Metric diameter Outer diameter Metric wall thickness
A series B series Sch40 Sch80
15 21.3 18 2.9 3.6
20 26.9 25 2.9 4.0
25 33.7 32 3.2 4.5
32 42.2 38 3.6 5.0
40 48.3 45 3.6 5.0
50 60.3 57 4.0 5.6
65 76.1 76 5.0 7.1
80 88.9 89 5.6 8.0
90 101.6 - 5.9 8.0
100 114.3 108 6.3 8.8
125 139.7 133 7.1 10.0
150 168.3 159 8.0 11.0
200 219.1 219 8.8 12.5
250 273.0 273 10.0 16.0
300 323.9 325 11.0 17.5
350 233.6 377 12.5 20.0
400 406.4 426 14.2 22.2
450 457.0 478 16.0 25.0
500 508.0 529 - 28.0
550 559 - 17.5 30.
600 610 630 2.9 32.0

Chemical composition and Mechanical properties of Chalco SCH40/SCH80 aluminum tube pipe

Chalco hot selling SCH40/SCH80 aluminum tube pipe products include 6061, 6063, 5083, 5086, 3003, 7075, seamless, welded, or welded drawing aluminum tube pipes.

Seamless pipes have no seams or solder joints, which enables them to better withstand high pressure and be more corrosion resistance.

Welded pipes are made by rolling and welding metal plates, which have weaker strength than seamless pipes and are not as round as seamless pipes, but they have more consistent wall thickness and can achieve stricter wall tolerances.

Welded drawing pipes are usually made by molds and mandrels to form smooth inner diameter welded pipes, which provide corrosion resistance comparable to seamless pipes while still providing stricter wall tolerances for welded pipes.

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Cooperative fields of Chalco SCH40/SCH80 aluminum tube pipe

Chalco always maintains a large stock of high-quality 6061 6063 5083 5086 aluminum pipe tubes, ready to quickly deliver to our customers.

Chalco SCH40/SCH80 aluminum pipes have a wide range of applications, with partnerships in HVAC and piping systems, aerospace, automotive, chemical processing, food and beverage, manufacturing industries and medical industries.Quick Quote

Chalco can provide you the most comprehensive inventory of aluminum products and can also supply you customized products. Precise quotation will be provided within 24 hours.

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