KALU INDUSTRY
                                                                                                           
Verified Supplier
33 Years
Since 1993
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Black Anodized Aluminum Round Tube Seamless 1.5mm Wall Thickness 6000 Series Alloy 3m/6m Length

Price Negotiable
Price: Negotiation
MOQ: 500kgs
Delivery Time: Within 20 days after received your deposits
Brand: Xinyu
Product Description
Product Overview
Black anodized aluminum round tube featuring seamless construction and high strength with 1.5mm wall thickness. Manufactured from 6000 series alloys including 6063, 6061, and 6082.
Key Specifications
ParameterSpecification
Material6000 series alloy (6063, 6061, 6082, 6005)
TemperT4, T5, T6
Wall Thickness1.5mm (range: 0.8-5.0mm)
Length3m or 6m standard (custom lengths available)
Surface TreatmentBlack anodized (8-25μm), powder coating (40-120μm)
Anodized Protection8-25μm thickness
Color Stability10-20 years indoor use guarantee
Manufacturing Capabilities
Production Scale
Established: 1993
Factory Area: 180,000+ square meters
Employees: 1,000+ (10% technologists)
Monthly Capacity: 6,500 tons
Annual Capacity: 80,000 tons
Advanced Equipment
Extrusion presses: 500-6800 tons (max diameter: 950mm)
Harni (Japan) anodizing & electrophoresis lines
WAGNER (Germany) powder coating systems
Italy imported wood grain color lines
Applications
• Window and door frames
• Aluminum railings and curtain walls
• Solar panel frames and mounting systems
• Industrial assembly line equipment
• Heat sinks and LED lighting
• Furniture, ceilings, and architectural elements
Quality Assurance & Certifications
ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007
Additional certifications available: SGS, CE, BV, JIS, AS, NZS, QUALICOAT, QUOLANOD
Comprehensive quality control from material sourcing to final product inspection
Additional Services
• Free CAD drawings and new mold development
• Custom color samples and international standard colors
• Customized cutting, deep processing, and packaging
• Minimum Order Quantity: 500kg per item
• Lead Time: 20-30 days for mass production

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company KALU INDUSTRY
Location No.1505,Chengyang Road,Zhouzhuang Town,Jiangyin City,Jiangsu,China
Contact Person Lu

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