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  • Adjustable U-Shaped Light Type Steel Beams for Underground Coal Mine Tunnel Support Steel Structures
  • Adjustable U-Shaped Light Type Steel Beams for Underground Coal Mine Tunnel Support Steel Structures
  • Adjustable U-Shaped Light Type Steel Beams for Underground Coal Mine Tunnel Support Steel Structures
  • Adjustable U-Shaped Light Type Steel Beams for Underground Coal Mine Tunnel Support Steel Structures
  • Adjustable U-Shaped Light Type Steel Beams for Underground Coal Mine Tunnel Support Steel Structures
  • Adjustable U-Shaped Light Type Steel Beams for Underground Coal Mine Tunnel Support Steel Structures
Adjustable U-Shaped Light Type Steel Beams for Underground Coal Mine Tunnel Support Steel Structures

Adjustable U-Shaped Light Type Steel Beams for Underground Coal Mine Tunnel Support Steel Structures

  • 1 - 19 Pieces
    $210
  • 20 - 49 Pieces
    $180
  • >= 50 Pieces
    $150
View product details

Adjustable U-Shaped Light Type Steel Beams for Underground Coal Mine Tunnel Support Steel Structures

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Tunnel Support System: Designed as adjustable U-shaped steel beams for stabilizing underground coal mine tunnels, ensuring structural integrity in harsh environments.
  • Modular Steel Fabrication: Enables construction of customizable steel structures, such as fabricated houses or industrial enclosures, using welded steel frameworks.

Key features

  • 1. Material Technology: Q235-Grade Steel and Welded Construction

    • With Q235-grade steel and fully welded construction, ensure structural integrity that’s 20% stronger than bolted alternatives*. This corrosion-resistant material withstands harsh underground mining environments, providing long-term durability.

  • 2. Interactive Design: Adjustable U-Shaped Beams

    • Adjustable U-shaped beams allow on-site customization, reducing installation time by up to 30%*. The modular design adapts to varying tunnel dimensions, ensuring precise support configurations.

  • 3. Performance Parameters: High Load-Bearing Capacity

    • Supports up to 500 tons of pressure, surpassing industry standards for tunnel stability. Engineered to withstand extreme pressures and vibrations in underground coal mines.

  • 4. Scenario Solutions: Engineered for Underground Coal Mines

    • Designed specifically for underground coal mine tunnels, this structure provides continuous support to prevent collapse and ensure worker safety in hazardous, high-pressure environments.

  • 5. Certification Standards: GB Compliance

    • Complies with GB standards, ensuring safety and reliability compared to non-certified structures. Meets rigorous industrial regulations for durability and environmental protection.

Product details

Adjustable U-Shaped Light Type Steel Beams for Underground Coal Mine Tunnel Support Steel Structures

The Adjustable U-Shaped Light Type Steel Beams are industrial-grade tunnel support structures designed for underground coal mines and steel fabricated houses. Crafted from Q235 steel with a welded main frame, these beams offer robust load-bearing capacity and adaptability through modular design. Their grid-like framework ensures stability in harsh environments, while customizable processing services (punching, bending, welding) enable tailored solutions for specific applications.

Technical specifications

FeatureSpecificationBenefit
Material GradeQ235 SteelHigh tensile strength for heavy-duty use
Construction MethodWelded Main FrameEnhanced structural integrity
Processing ServicesPunching, Bending, Welding, CuttingCustomizable to fit site-specific needs
Framework DesignGrid-like U-Shaped BeamsDistributes pressure evenly for stability
CertificationGB StandardMeets national safety and quality norms

Customization guide

Adjustable beam spacing and support points allow customization to meet specific tunnel dimensions or load requirements. The modular design enables scalable configurations for varying project sizes.

Get inspired

With its corrosion-resistant Q235 steel and flexible processing options, this structure ensures safety in coal mines while adapting to diverse industrial needs—from tunnel reinforcement to fabricated housing.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity10 tons/m²+15% (11.5 tons/m²)+30% (13 tons/m²)
Corrosion ResistanceStandard CoatingEnhanced CoatingPremium Coating
AdjustabilityFixed SpacingModular SpacingFully Customizable

Supplier's note

  1. Technical Breakthroughs:

    • Q235 Steel Grade: With 20% higher yield strength than Q235B, ensures structural integrity in high-stress environments.
    • Welded Joints: Reduces material waste by 15% compared to bolted assemblies, speeding up installation.
    • Modular Design: Allows 30% faster assembly than traditional fixed-frame systems.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard tunnel support in low-to-moderate load scenarios (e.g., small-scale mining operations).
    • Advanced Model: Suitable for medium-duty applications requiring corrosion resistance (e.g., coastal or humid mines).
    • Pro Model: Designed for heavy industrial use, such as deep-seated coal mines, where triple the industry-standard corrosion resistance and adjustable spacing are critical for long-term durability.

With the Pro Model’s premium coating, you can ensure zero rust for over 15 years in aggressive environments. Pair its customizable spacing with Q235 steel to create a tunnel support system that adapts to uneven terrain while maintaining safety compliance.

Frequently asked questions

  • Which model of Adjustable U-Shaped Light Type Steel Beams suits underground coal mine tunnel support?

  • How do I maintain the welded main frame of steel tunnel support structures?

  • Steel vs Aluminum for tunnel support: Which is better for coal mines?

  • Can I customize the processing services for steel tunnel support beams?

  • Is the steel tunnel support structure compliant with safety standards?

  • How does the Adjustable U-Shaped design handle uneven underground terrain?

  • What processing services are included for steel tunnel support fabrication?

  • Does the steel tunnel support protect against environmental hazards in mines?

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