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Girgaon, Mumbai - 400004
Aluminium Pipes Exporter in India
Trusted Global Exporter & Supplier of Aluminium Pipe
Kamal Steels is a leading Aluminium Pipe Exporter and Supplier in India, offering high-quality aluminium pipes for industrial, structural, automotive, aerospace and fluid transport applications. Established in 1984, we have decades of experience in stocking, supplying and exporting premium aluminium piping solutions to customers across domestic and international markets.
Our extensive range includes Aluminium Seamless Pipes, Aluminium Welded Pipes, Aluminium Extruded Pipes and Aluminium Fabricated Pipes manufactured according to ASTM, ASME and international quality standards. These pipes are available in various grades, sizes, wall thicknesses and specifications to meet the requirements of construction, HVAC, marine, transportation, electrical and general engineering industries.
Aluminium pipes are widely recognized for their lightweight structure, excellent corrosion resistance, high strength-to-weight ratio and good thermal conductivity. These properties make them an ideal choice for applications where durability, performance and weight reduction are essential.
We maintain ready stock of popular grades including Aluminium 1100 Pipes, Aluminium 5052 Pipes, Aluminium 6061 Pipes, Aluminium 6063 Pipes and Aluminium 7075 Pipes to support urgent project requirements and scheduled procurement. Our inventory enables fast deliveries, competitive pricing and dependable supply for both domestic and export orders.
Every Aluminium Pipe undergoes strict quality control procedures, including dimensional inspection, material verification and performance testing to ensure compliance with industry standards and customer specifications. Products are supplied with complete documentation and quality certificates upon request.
With a commitment to quality, reliability and customer satisfaction, Kamal Steels continues to be a trusted Aluminium Pipe Supplier and Exporter, serving industries worldwide with high-performance aluminium piping solutions and timely delivery support.
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Certifications & Compliance
- ISO 9001:2015 Certified
- ISO 14001 Certified
- ISO 45001 Certified
- PED Approved Materials
- MSME Registered Company
- IEC Export Certification
- GST Registered Business
Aluminium Pipe Specifications
| Specification | Details |
|---|---|
| Product Name | Aluminium Pipes |
| Grades | 1050, 1100, 3003, 5052, 6061, 6063, 7075 |
| Type | Seamless / Welded / Extruded |
| Size Range | 6 mm to 610 mm |
| Thickness | SCH 5 to SCH 160 |
| Length | Single Random / Double Random / Custom Length |
| Standards | ASTM B221, ASTM B241, ASME SB221 |
| End Finish | Plain End, Beveled End, Threaded End |
Aluminium Pipe Weight Chart
The following table provides the approximate weight of Aluminium 6061, 6063, and 5083 pipes based on Schedule 40 dimensions. Actual weight may vary depending on the alloy grade, manufacturing standard, wall thickness, and dimensional tolerances.
| Nominal Pipe Size (NPS) | Outside Diameter (mm) | Wall Thickness (mm) | Approx. Weight (kg/m) |
|---|---|---|---|
| 1/8" | 10.3 | 1.73 | 0.13 |
| 1/4" | 13.7 | 2.24 | 0.22 |
| 3/8" | 17.1 | 2.31 | 0.31 |
| 1/2" | 21.3 | 2.77 | 0.46 |
| 3/4" | 26.7 | 2.87 | 0.62 |
| 1" | 33.4 | 3.38 | 0.94 |
| 1-1/4" | 42.2 | 3.56 | 1.29 |
| 1-1/2" | 48.3 | 3.68 | 1.54 |
| 2" | 60.3 | 3.91 | 2.05 |
| 2-1/2" | 73.0 | 5.16 | 3.21 |
| 3" | 88.9 | 5.49 | 4.05 |
| 4" | 114.3 | 6.02 | 5.56 |
| 6" | 168.3 | 7.11 | 9.84 |
| 8" | 219.1 | 8.18 | 14.87 |
| 10" | 273.0 | 9.27 | 20.72 |
| 12" | 323.9 | 10.31 | 26.69 |
Note: The above weights are approximate for Aluminium Schedule 40 pipes manufactured in alloys such as 6061, 6063, and 5083. Actual weight depends on the alloy grade, pipe schedule (SCH 5S to SCH XXS), manufacturing tolerances, and applicable ASTM/ASME specifications.
Aluminium Pipe Size Chart & Dimensions
Aluminium pipes are available in a wide range of sizes, wall thicknesses and schedules suitable for structural, automotive and industrial applications.
| Nominal Pipe Size | Outside Diameter (OD) | SCH 40 Wall Thickness | SCH 80 Wall Thickness |
|---|---|---|---|
| 1/8" | 10.3 mm | 1.73 mm | 2.41 mm |
| 1/4" | 13.7 mm | 2.24 mm | 3.02 mm |
| 1/2" | 21.3 mm | 2.77 mm | 3.73 mm |
| 1" | 33.4 mm | 3.38 mm | 4.55 mm |
| 2" | 60.3 mm | 3.91 mm | 5.54 mm |
| 4" | 114.3 mm | 6.02 mm | 8.56 mm |
| 6" | 168.3 mm | 7.11 mm | 10.97 mm |
Types of Aluminium Pipes
- Aluminium Seamless Pipes
- Aluminium Welded Pipes
- Aluminium Extruded Pipes
- Aluminium Round Pipes
- Aluminium Thin Wall Pipes
- Aluminium Thick Wall Pipes
- Aluminium Large Diameter Pipes
Aluminium Pipe Equivalent Grades
| Material | UNS Number | Werkstoff No. |
|---|---|---|
| Aluminium 1100 Pipes | A91100 | 3.0255 |
| Aluminium 5052 Pipes | A95052 | 3.3523 |
| Aluminium 6061 Pipes | A96061 | 3.3211 |
| Aluminium 6063 Pipes | A96063 | 3.3206 |
| Aluminium 7075 Pipes | A97075 | 3.4365 |
Aluminium Pipe Manufacturing Process
Aluminium Pipes are manufactured using high-quality aluminium billets and alloys to provide excellent corrosion resistance, lightweight performance and durability. The manufacturing process follows strict quality standards to ensure dimensional accuracy and reliable performance across industrial applications.
- Raw Material Selection: Premium-grade aluminium billets are selected and tested to ensure compliance with required chemical and mechanical specifications.
- Extrusion Process: The aluminium billets are heated and extruded through specially designed dies to produce pipes with the required diameter and wall thickness.
- Drawing & Sizing: Pipes may undergo cold drawing and sizing operations to achieve precise dimensions, improved surface finish and tighter tolerances.
- Heat Treatment: Depending on the alloy grade and application, pipes are heat treated to enhance strength, hardness and overall mechanical properties.
- Straightening & Cutting: The pipes are straightened and cut into standard or custom lengths according to customer specifications.
- Inspection & Testing: Dimensional checks, mechanical testing, visual inspection and other quality control procedures are conducted to ensure product reliability.
- Finishing & Packaging: Pipes are cleaned, marked, packed and prepared for safe transportation and delivery.
The finished Aluminium Pipes offer excellent corrosion resistance, high strength-to-weight ratio, good thermal conductivity and long service life, making them suitable for aerospace, automotive, marine, construction and industrial applications.
Chemical Composition of Aluminium Pipe
| Grade | Aluminium (%) | Magnesium (%) | Silicon (%) | Other Elements |
|---|---|---|---|---|
| 1050 | 99.5 Min | 0.05 Max | 0.25 Max | Fe, Cu, Mn Trace |
| 3003 | Al Balance | 0.05 – 0.2 | 0.6 Max | Mn 1.0 – 1.5 |
| 5052 | Al Balance | 2.2 – 2.8 | 0.25 Max | Cr 0.15 – 0.35 |
| 6061 | Al Balance | 0.8 – 1.2 | 0.4 – 0.8 | Mg, Cu, Cr |
| 6063 | Al Balance | 0.45 – 0.9 | 0.2 – 0.6 | Fe, Mn Trace |
| 7075 | Al Balance | 2.1 – 2.9 | 0.4 Max | Zn, Cu, Mg |
Aluminium vs Stainless Steel Pipe
Aluminium Pipes and Stainless Steel Pipes are widely used across industrial, commercial and structural applications. While aluminium pipes are known for their lightweight properties and excellent thermal conductivity, stainless steel pipes offer superior strength, durability and corrosion resistance in demanding environments.
| Property | Aluminium Pipes | Stainless Steel Pipes |
|---|---|---|
| Weight | Very Lightweight | Heavier than Aluminium |
| Corrosion Resistance | Excellent | Excellent to Superior |
| Strength | Moderate | High |
| Temperature Resistance | Moderate | Excellent |
| Thermal Conductivity | Very High | Lower than Aluminium |
| Fabrication | Easy to Machine and Form | More Difficult to Machine |
| Cost | Generally Lower | Generally Higher |
| Common Applications | HVAC, Automotive, Aerospace, Construction | Chemical, Oil & Gas, Food Processing, Marine |
Aluminium Pipes are preferred where lightweight construction, good corrosion resistance and high thermal conductivity are required. Stainless Steel Pipes are the better choice for high-pressure, high-temperature and corrosive industrial environments that demand maximum strength and durability.
Aluminium Pipe Weight Calculator
The weight of an Aluminium Pipe can be calculated using the following standard formula:
Weight (kg/m) = (OD − WT) × WT × 0.00879
- OD = Outside Diameter (mm)
- WT = Wall Thickness (mm)
- 0.00879 = Density factor for Aluminium
This formula helps estimate the theoretical weight per meter of Aluminium Pipes for engineering, fabrication and procurement purposes. Actual weight may vary slightly depending on alloy grade, manufacturing tolerance and pipe dimensions.
Example Calculation
For an Aluminium Pipe with an Outside Diameter of 50 mm and a Wall Thickness of 3 mm:
Weight (kg/m) = (50 − 3) × 3 × 0.00879
Weight (kg/m) = 1.24 kg/m (Approx.)
Contact Kamal Steels for detailed Aluminium Pipe weight charts, size specifications and technical assistance.
Aluminium Pipe Standards
| ASTM Standards | ASME Standards |
|---|---|
| ASTM B221 | ASME SB221 |
| ASTM B241 | ASME SB241 |
Mechanical Properties of Aluminium Pipe
Tensile Strength
Aluminium pipes provide good tensile strength depending on grade, making them suitable for structural and industrial applications.
Yield Strength
They offer moderate yield strength ensuring reliable performance in load-bearing and fluid transport systems.
Elongation
High elongation properties provide excellent ductility, allowing easy fabrication and bending.
| Grade | Tensile Strength (MPa, Min) | Yield Strength (MPa, Min) | Elongation (% Min) |
|---|---|---|---|
| 1050 | 65 – 95 | 30 Min | 25% |
| 6061 | 240 Min | 150 Min | 12% |
| 7075 | 570 Min | 505 Min | 11% |
Features of Aluminium Pipes
- Lightweight Structure: Aluminium pipes are extremely lightweight, making them easy to handle, transport and install in various applications.
- Excellent Corrosion Resistance: Naturally forms a protective oxide layer that prevents rust and corrosion in most environments.
- High Strength-to-Weight Ratio: Provides strong mechanical performance while maintaining low overall weight.
- Good Thermal & Electrical Conductivity: Ideal for heat transfer and electrical applications due to excellent conductivity.
- Easy Fabrication: Can be easily welded, machined and formed into various shapes and systems.
- Long Service Life: Offers durable performance with minimal maintenance requirements.
- Recyclable Material: 100% recyclable without losing its properties, making it environmentally friendly.
Applications of Aluminium Pipes
Aluminium pipes are widely used in industries where lightweight, corrosion resistance and thermal efficiency are important.
Aerospace Industry
Used in aircraft structures, hydraulic systems and fuel lines due to lightweight and strength.
Automotive Industry
Applied in vehicles for fuel lines, air conditioning systems and structural components.
Construction Industry
Used in scaffolding, frameworks, roofing structures and architectural applications.
HVAC Systems
Widely used in heating, ventilation and air conditioning systems for efficient heat transfer.
Marine Industry
Suitable for marine environments due to good corrosion resistance in seawater conditions.
Electrical Industry
Used in cable protection systems, conduits and electrical housings.
Industrial Applications
Used in heat exchangers, compressed air lines and fluid transfer systems.
Industries We Serve
Kamal Steels supplies Aluminium Pipes to multiple industries requiring lightweight, corrosion-resistant and durable piping solutions.
Aerospace Industry
Used in aircraft systems where lightweight and strength are critical.
Automotive Industry
Used in modern vehicles for efficiency and weight reduction.
Construction Industry
Used in architectural structures and frameworks.
HVAC Industry
Used in cooling and heating systems for thermal efficiency.
Marine Industry
Used in marine applications due to corrosion resistance.
Electrical Industry
Used in electrical conduits and protective systems.
Engineering Industry
Used in industrial fabrication and mechanical systems.
Packaging, Testing & Inspection
Packaging
- Wooden Box Packing: Aluminium pipes are packed in strong wooden boxes for safe transportation and export handling.
- Bundle Packing: Pipes are bundled securely for easy handling and shipment.
- Plastic End Caps: End caps are used to protect pipes from dust, moisture and damage.
- Export Standard Packaging: All packaging follows international export standards for safe delivery.
Testing & Inspection
- Hydrostatic Testing: Ensures pressure handling capability without leakage.
- Eddy Current Testing: Detects surface and internal defects.
- PMI Testing: Verifies correct aluminium grade composition.
- Flattening Test: Checks ductility and structural integrity.
- Visual Inspection: Ensures surface finish and dimensional accuracy.
- Third Party Inspection: Ensures compliance with international standards.
Frequently Asked Questions
An aluminium pipe is a lightweight, corrosion-resistant metal pipe used in industrial, structural and fluid transport applications.
Aluminium pipes are widely used in aerospace, automotive, construction, HVAC systems, marine engineering and electrical industries.
The most commonly used grades are 1050, 3003, 5052, 6061 and 6063, depending on strength and application requirements.
Aluminium pipes are manufactured using processes such as extrusion, seamless drawing or welding depending on the required specifications.
Aluminium pipes can be joined using welding (TIG/MIG), flanges, compression fittings, couplings or threaded joints depending on application needs.
Aluminium pipes are generally suitable for low to medium pressure applications. High-pressure usage depends on grade, wall thickness and design standards.
6061 aluminium offers higher strength and is used for structural applications, while 6063 provides better surface finish and corrosion resistance for architectural use.
Aluminium is not commonly used for water pipes because it may react with certain water conditions. Materials like copper and stainless steel are preferred for long-term plumbing systems.
Yes, aluminium pipes are 100% recyclable without loss of quality, making them an environmentally friendly material.
Aluminium pipes offer benefits such as lightweight construction, corrosion resistance, high strength-to-weight ratio, good thermal conductivity and long service life.