6061, 6063, 7075, 2024 Aluminum Tube Supplier - SCH40 SCH80

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.Quick Quote

Essential pipe schedule standards: sch40 and sch80

Sch40 (Schedule 40) and Sch80 (Schedule 80) are standards used to describe the wall thickness and thickness of pipes, commonly applied to metal pipes including aluminum pipes.

Sch40 Aluminum Pipe:	Sch80 Aluminum Pipe:
Sch40 refers to the standard wall thickness of the pipe, typically used in general applications. In aluminum pipes, Sch40 indicates a moderate wall thickness that meets general pressure and usage requirements. Sch40 aluminum pipes are suitable for applications with low to moderate pressure, such as general industrial uses and piping systems in construction.	Sch80 refers to the standard wall thickness of the pipe, thicker than Sch40, capable of withstanding higher pressure and loads. In aluminum pipes, Sch80 is used in applications requiring higher strength and pressure resistance. Sch80 aluminum pipes are suitable for high-pressure environments, such as pipelines for high-pressure gases or liquids, and specific industrial equipment piping systems.

Specification of Chalco SCH40 SCH80 aluminum tube pipe

Alloy: 6061 6063 5083 5086 3003 7075 etc.

Temper: O T6 T4 T6511

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.

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.

Standard: ASTM B221, ASTM B241, ASTM B429, AMS-QQ-A-200/8, MIL-DTL-25995

Chalco hot selling aluminum tube pipe products

Seamless aluminum tube pipe

SCH40 SCH80 seamless pipes have no seams or solder joints, which enables them to better withstand high pressure and be more corrosion resistance.

Extruded aluminum tube pipe

SCH40 SCH80 Aluminum Extruded Tube is created by pushing heated aluminum through a die to achieve the desired shape and is commonly used in structural applications due to its high strength-to-weight ratio.

Cold drawn aluminum tube pipe

SCH40 SCH80 Cold Drawn Tube is created by pulling heated aluminum through a die to refine its dimensions, ensuring a smooth finish and precise tolerances. Ideal for precision applications like hydraulic cylinders and pneumatic systems.

Aluminum tubular bus pipe

SCH40 SCH80 Tubular Buspipe is aluminum tubing used in electrical power distribution systems, designed to carry high currents efficiently with minimal energy loss. Made from extruded aluminum, it usually has a hollow, cylindrical shape.

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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
1/8	Sch80	0.405	0.215	0.095	0.109
1/4	Sch40	0.540	0.364	0.088	0.147
1/4	Sch80	0.540	0.302	0.119	0.185
3/8	Sch40	0.675	0.493	0.091	0.196
3/8	Sch80	0.675	0.423	0.126	0.256
1/2	Sch40	0.840	0.622	0.109	0.294
1/2	Sch80	0.840	0.546	0.147	0.376
3/4	Sch40	1.050	0.824	0.113	0.391
3/4	Sch80	1.050	0.742	0.154	0.510
1	Sch40	1.315	1.049	0.133	0.581
1	Sch80	1.315	0.957	0.179	0.751
1 1/4	Sch40	1.660	1.380	0.140	0.786
1 1/4	Sch80	1.660	1.278	0.191	1.037
1 1/2	Sch40	1.900	1.61	0.145	0.940
1 1/2	Sch80	1.900	1.500	0.200	1.256
2	Sch40	2.375	2.067	0.154	1.260
2	Sch80	2.375	1.939	0.218	1.737
2 1/2	Sch40	2.875	2.469	0.203	2.004
2 1/2	Sch80	2.875	2.323	0.276	2.650
3	Sch40	3.500	3.068	0.216	2.620
3	Sch80	3.500	2.900	0.300	3.574
3 1/2	Sch40	4.000	3.548	0.226	3.150
3 1/2	Sch80	4.000	3.364	0.318	4.326
4	Sch40	4.500	4.026	0.237	3.733
4	Sch80	4.500	3.826	0.337	5.183
5	Sch40	5.563	5.047	0.258	5.06
5	Sch80	5.563	4.813	0.375	7.188
6	Sch40	6.625	6.065	0.280	6.564
6	Sch80	6.625	5.761	0.432	9.884
8	Sch40	8.625	7.981	0.322	9.88
8	Sch80	8.625	7.625	0.500	15.010
10	Sch40	10.75	10.020	0.365	14.000
10	Sch80	10.75	9.562	0.594	22.290
12	Sch40	12.75	11.938	0.375	18.520
12	Sch80	12.75	11.374	0.688	30.660

Metric diameter	Outer diameter		Metric wall thickness
Metric diameter	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

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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

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SCH40 SCH80 Aluminum Pipe Tube