50*100 Wood-Grain Aluminum Square Tube: 1.2-2.0mm wall, wood-look, corrosion/moisture-resistant, light/strong—mall/hotel/office decor.

Profiled Aluminum Square Tubes: The All-Round Material for Modern Architectural Decoration

Profiled aluminum square tubes are long strip-shaped decorative profiles made from high-purity aluminum alloy through the supergravity extrusion

molding process. They boast excellent hardness, straightness, and deformation resistance.

Core Characteristics:

• Lightweight material: Low density reduces building load-bearing pressure, facilitating transportation and installation.
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• Superior strength: Hardness and straightness far exceed ordinary aluminum square tubes, with stable structure and no easy deformation.
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• Wind and earthquake resistance: Special groove design enables firm connection with customized components, suitable for high-rise buildings and outdoor environments.
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• Fire safety: Class A non-combustible material, high temperature resistant, with no fire hazards.
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• Strong weather resistance: A natural oxide film forms on the surface, resisting acid-base corrosion and rust, with a service life of 15-20 years.

II. Detailed Classification and Specifications

1.Classification by Manufacturing Process

2. Specification Parameters (Unit: mm)

    Standard specification range:

• Bottom width: 20-400 (common: 50, 80, 100, 150)
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• Height: 20-600 (common: 50, 100, 200)
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• Wall thickness: 0.4-3.5 (0.6-1.2 recommended for indoor use, ≥1.5 for outdoor use)
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• Special specifications: Up to 300×150×3.5mm, meeting the needs of large-scale projects.
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3. Classification by Cross-Section Shape

• Standard square tubes: Square or rectangular cross-section, simple and elegant.
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• U-shaped square tubes: Groove design, ventilated and light-transmitting, suitable for hiding pipelines.
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• V-shaped square tubes: Herringbone cross-section, enhancing spatial three-dimensional sense.
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• Curved square tubes: Straight square tubes can be bent into curves through special processes to create a sense of flow.
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• Special-shaped square tubes: Customized design to meet personalized needs.
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III. Surface Treatment Processes and Effects

     Profiled aluminum square tubes offer diverse surface treatments to meet different design style requirements:

1. Powder coating: Rich colors (over 60 standard colors), strong weather resistance, no easy fading.
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3. Fluorocarbon coating: Preferred for outdoor use, UV and acid-base resistant, with a color retention period of over 10 years.
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5. Wood grain transfer printing: Simulates natural wood texture, combining the warmth of wood with the durability of metal.
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7. Stone/marble grain: Enhances spatial luxury, suitable for high-end venues.
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9. Anodizing: Forms a natural oxide film, with high hardness and wear resistance.
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11. Electroplating treatment: Presents a metallic mirror effect, enhancing spatial grandeur.
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Selection suggestions: Choose profiled aluminum square tubes of appropriate specifications and surface treatments based on space nature, budget, and design needs. Prioritize profiled aluminum square tubes for

large public buildings and outdoor projects; for indoor decoration, select U-shaped or straight aluminum square tubes to balance aesthetics and economy.