Structural Pipes
Engineered from heavy-duty 6061-T6 and 6082-T6 alloys for high load-bearing construction, scaffolding, industrial staging, frames, and heavy machinery chassis.
High-Precision Industrial Extrusions
Aluminium Pipes and Tubes
Precision-engineered round, square, rectangular, and hollow extruded aluminium tubing manufactured in 6061-T6 and 6063-T5 alloys for structural, architectural, heat exchange, and electrical conduit applications.
Engineered For Performance
High-Strength Extruded Aluminium Piping Solutions
At HAQ Aluminium, we manufacture industrial-grade aluminium pipes and tubes designed to combine high structural integrity with significant lightweight advantages. Engineered for demanding global markets, our extrusions offer superior mechanical strength, high corrosion resistance, excellent thermal conductivity, and precise dimensional consistency.
Operating integrated extrusion presses in Lahore, Pakistan, with metallurgic expertise dating back to 1972, we produce both seamless-drawn and structural extruded tubing. Every batch is extruded from prime 6000-series alloy billets under controlled press-quench parameters to deliver uniform grain structure and strict wall-thickness tolerances.
- Structural Alloys: 6061-T6, 6063-T5 & 6082-T6
- Dimensional Tolerances up to ±0.1mm (EN 755 / ASTM B221)
- Anodized (10–25 µm) & Powder Coated (60–80 µm) Finishes
- Full Batch Traceability & Mill Test Certificates Included
Product Classification
Aluminium Pipe & Tube Series
From load-bearing structural tubes to high-finish architectural handrails and heat transfer components, our extrusions meet global engineering specifications.
Architectural Pipes
Extruded in 6063-T5 alloy with high visual finish quality. Ideal for balustrades, architectural handrails, modular furniture, interior fittings, and decorative trim.
Heat Transfer Pipes
Designed with exceptional thermal conductivity for HVAC condenser loops, liquid cooling lines, heat exchangers, and industrial thermal management units.
Electrical Conduit Pipes
Non-magnetic, lightweight, and highly corrosion-resistant tubing providing protective housing for electrical wiring systems in commercial and marine environments.
Manufacturing Limits
Technical Specifications & Quality Parameters
Overseas procurement teams and mechanical engineers require verified technical data prior to issuing inquiries. The table opposite details our standard extrusion parameters for round, square, and rectangular aluminium tubing.
Custom die development is available for specialized hollow geometries, internal fins, and variable wall thicknesses. Our tooling division designs and builds H13 steel dies within 7 to 10 working days.
| Parameter | Specification / Standard |
|---|---|
| Alloy Grades | 6061, 6063, 6063A, 6082 |
| Temper Conditions | T4, T5, T6, T651 |
| Outer Diameter (OD) | 12 mm to 220 mm (Round Tubing) |
| Profile Envelope | Up to 250 mm Circumscribing Circle |
| Wall Thickness | 0.8 mm – 12 mm (Profile dependent) |
| Dimensional Tolerance | EN 755-9 / EN 12020-2 / ASTM B221 (±0.1 mm) |
| Standard Supply Length | 6,000 mm; custom precision cutting available (±0.5 mm) |
| Surface Finishes | Mill Finish, Anodized (10-25µm), Powder Coated (RAL) |
| Quality Testing | Webster Hardness, Spectro Analysis, Hydrostatic Pressure |
Rigorous QA Standards
Quality Control & Mill Certification
Every extrusion batch undergoes chemical composition verification via optical emission spectroscopy before billet heating. Post-extrusion artificial aging in computerized ovens ensures exact T5 or T6 temper mechanical properties.
Pipes intended for pressure or fluid handling are subjected to hydrostatic testing and eddy current flaw detection. Inspection certificates tied to heat and lot numbers are provided with export shipping documentation.
Export Shipping
Container-Ready International Packaging
To ensure material arrives pristine without surface scratching, water staining, or bending during ocean transport, we enforce rigorous export bundling standard practices:
- Interleaved protective paper or polyethylene film layer
- Plastic end caps to prevent internal contamination
- Heavy-duty shrink wrapping with desiccants
- Wooden crates or steel-banded bundle pallets for FCL/LCL
Technical Sourcing Guide
Frequently Asked Sourcing Questions
We primarily manufacture aluminium tubing in 6061-T6 for high structural load capabilities and 6063-T5 for architectural applications requiring smooth surface finishing and anodizing quality. 6082-T6 is also extruded for heavy industrial structural frames.
Our extrusion lines maintain tight dimensional tolerances according to EN 755 / ASTM B221 standards, achieving up to ±0.1mm accuracy. Outer diameters range from 12 mm to 220 mm with wall thicknesses from 0.8 mm to 12 mm depending on profile design.
Yes. Heat exchange and fluid-handling pipes undergo hydrostatic pressure testing, spectro-chemical analysis, and Webster hardness testing. Mill Test Reports (MTRs) specifying chemical composition and mechanical properties accompany every shipment.
We offer Mill Finish, Electrostatic Powder Coating in standard RAL shades (60–80 µm film build), and Anodizing (10–25 µm film build) for enhanced atmospheric corrosion resistance in marine or industrial environments.
Tubing bundles are interleaved with protective paper or PE film, plastic end-capped on request, wrapped in moisture-barrier shrink film, and secured inside wooden crates or steel-banded bundle pallets for safe FCL/LCL ocean freight.
Need Custom Aluminium Pipes or Structural Tubing?
Submit your CAD drawings, alloy specifications, and target quantities. Our engineering team will review extrudability and issue a formal quote within 24 hours.