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  • Perforated Slotted Angle Bar with Corner Plate and Bolts Nuts
  • Perforated Slotted Angle Bar with Corner Plate and Bolts Nuts
  • Perforated Slotted Angle Bar with Corner Plate and Bolts Nuts
  • Perforated Slotted Angle Bar with Corner Plate and Bolts Nuts
  • Perforated Slotted Angle Bar with Corner Plate and Bolts Nuts
  • Perforated Slotted Angle Bar with Corner Plate and Bolts Nuts
Perforated Slotted Angle Bar with Corner Plate and Bolts Nuts

Perforated Slotted Angle Bar with Corner Plate and Bolts Nuts

  • 2 - 24 Tons
    $680
  • 25 - 99 Tons
    $630
  • >= 100 Tons
    $550

Customization:

Customized logo(Min.Order: 25 pieces)
Customized packaging(Min.Order: 25 pieces)
Graphic customization(Min.Order: 25 pieces)

Perforated Slotted Angle Bar with Corner Plate and Bolts Nuts

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Support & Customization: Designed as perforated slotted angle bars with corner plates and bolts/nuts, enabling modular assembly for load-bearing frameworks. The alloy steel construction (grades Q235, A36, Q195-Q420 series) ensures high strength and durability.
  • Multi-Purpose Engineering: Perforations reduce weight while maintaining structural integrity, ideal for integrating cables, pipes, or lightweight frameworks. Slots allow flexible alignment adjustments during installation.

Key features

  • 1. Material Technology

  • With alloy stainless steel (Q235/A36 series) and ASTM A370 certification, ensure unmatched strength and corrosion resistance for heavy-duty applications.

  • 2. Interactive Design

  • The perforated slots and pre-installed corner plates with bolts/nuts enable seamless integration into complex structures while reducing material weight by up to 20%.

  • 3. Performance Parameters

  • Engineered with ±3% precision tolerance and hot/cold rolling techniques, guarantee consistent structural integrity and adaptability to diverse fabrication needs (e.g., bending, welding).

  • 4. Scenario Solutions

  • Designed for commercial and industrial use, these angle bars support heavy loads in environments like bridges, factories, or heavy equipment.

  • 5. Certification Standards

  • Complies with ASTM A370 and AISI standards, ensuring global engineering compliance and reliability for critical infrastructure projects.

Product details

Perforated Slotted Angle Bar with Corner Plate and Bolts Nuts

The Perforated Slotted Angle Bar with Corner Plate and Bolts Nuts is a versatile structural component engineered for durability and adaptability. Crafted from high-grade alloy stainless steel, it combines corrosion resistance, load-bearing strength, and customizable perforations to suit diverse applications. Its 90-degree angle design and perforated slots enable seamless integration into construction, industrial, and architectural projects, while certifications like ASTM A370 ensure compliance with global standards.

Technical specifications

FeatureSpecificationBenefit
MaterialAlloy stainless steel (AISI standard)Enhanced corrosion resistance and durability in harsh environments.
GradeQ235, A36, Q195-Q420 seriesCustomizable strength-to-weight ratios for varying load requirements.
Tolerance±3%Precision engineering for seamless assembly and compatibility.
Processing TechniquesHot/cold rolled, punching, cutting, bending, decoiling, weldingVersatile fabrication to meet complex structural demands.
Perforation DesignStrategically placed slots and holesReduces weight by 20% while maintaining structural integrity.
TypeEqual or unequal legsFlexible design for standard or asymmetric load distribution.

Customization guide

Adjustable parameters include:

  • Leg dimensions (width/length) to fit specific structural gaps.
  • Material thickness (Q195-Q420 series) for varying load capacities.
  • Perforation patterns (size/density) to optimize airflow, cable routing, or weight reduction.

Get inspired

From reinforcing industrial frameworks to enhancing architectural aesthetics, these angle bars offer unmatched versatility. Their perforated slots simplify cable management in machinery, while their corrosion-resistant alloy ensures longevity in marine or chemical environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Grade StrengthQ235 (Standard)A36 (+15% tensile)Q420 (+30% tensile)*
Tolerance±3%±2%±1%
Perforation DensityLow (weight saving)Medium (balanced)High (premium design)
CertificationASTM A370ASTM A370 + ISOASTM A370 + ISO 9001

Supplier's note

  1. Technical Breakthroughs:

    • Alloy Composition: Q420-grade alloy in the Pro model offers 30% higher tensile strength than Q235, enabling heavy-duty applications like bridge supports.
    • Precision Tolerance: ±1% tolerance in Pro models ensures seamless integration with precision machinery.
    • Perforation Engineering: Strategically spaced slots reduce material weight by 20% without compromising load-bearing capacity.
  2. Version Selection Guide:

    • Base Model: Ideal for standard construction projects (e.g., light industrial framing) where cost efficiency is prioritized.
    • Advanced Model: Suitable for medium-load applications (e.g., machinery supports) requiring enhanced durability and moderate customization.
    • Pro Model: Designed for high-stress environments (e.g., offshore platforms, heavy machinery) where extreme strength and precision are critical.

With the Pro model’s Q420-grade alloy, you can safely handle corrosive chemicals in marine settings. Pair its ±1% tolerance with perforated slots to streamline cable routing while maintaining structural integrity. For architects, the Base Model’s polished finish and lightweight design offer cost-effective aesthetic solutions.

Frequently asked questions

  • Which type of perforated slotted angle bar suits heavy-duty construction projects?

  • How to maintain perforated stainless steel angle bars to prevent rust?

  • Alloy steel vs non-alloy steel angle bars: Which is better for industrial frameworks?

  • Can perforated angle bars be customized for specific project needs?

  • Are perforated angle bars ASTM A370-certified for safety compliance?

  • What’s the purpose of perforations in slotted angle bars?

  • Which grade (Q235 vs A36) is best for marine environments?

  • How does the tolerance (±3%) ensure compatibility in structural projects?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionMarine/Industrial StructuresIndustry: Carbon Steel (Q235)Base: Stainless Steel 304 (18% Cr, 8% Ni)▲
Advanced: Stainless Steel 316 (10% Ni, 2% Mo)▲▲ (Passes ASTM G48 for chloride resistance)

(ASTM A370 mechanical testing)
Base: 20% cost premium vs carbon steel.
Advanced: 30% cost premium due to alloy composition.
Structural StrengthHeavy Load Support (e.g., Bridges)Industry: 235 MPa yield strength (ASTM A370)
Base: 205 MPa▲ (ISO 3585)
Advanced: 220 MPa▲▲ (Cold-rolled process)

(Hot-rolled base, cold-rolled advanced)
Base: 15% lighter than carbon steel.
Advanced: 10% higher fatigue resistance.
Base: Slightly lower yield than carbon steel.
Advanced: Requires thicker gauges for heavy loads.
Corrosion ResistanceChemical Plants/Wet EnvironmentsIndustry: Low (Rusts in moist environments)
Base: Resists mild chemicals▲ (ASTM B117: 500+ hours salt spray)
Advanced: Resists chlorides▲▲ (ASTM G48: 1000+ hours)

(304 vs 316 grades)
Base: 5x longer lifespan in coastal areas.
Advanced: 10x longer in chemical tanks.
Advanced: Higher cost for Mo alloying.
Manufacturing ProcessPrecision Engineering ProjectsIndustry: Hot-rolled only
Base: Hot/Cold Rolled▲
Advanced: Precision Cold-rolled▲▲ (Surface finish ≤Ra 0.8μm)

(ISO 3801 dimensional standards)
Base: 20% smoother surface than industry.
Advanced: 40% better surface finish for aesthetics.
Advanced: 30% longer lead time for cold rolling.
Dimensional ToleranceHigh-Precision AssembliesIndustry: ±5% tolerance
Base: ±3%▲ (ISO 3801)
Advanced: ±2%▲▲ (Enhanced QC)

(Tolerances verified via laser scanning)
Base: 25% tighter than industry.
Advanced: 40% tighter for seamless integration.
Advanced: 15% higher material waste.
Customization OptionsTailored Projects (e.g., HVAC)Industry: Limited (straight cuts)
Base: Punching, Cutting▲
Advanced: CAD-designed perforations▲▲ + Welding/Bending

(ASME Y14.5 tolerancing)
Base: 30% faster delivery for basic designs.
Advanced: 50% more design flexibility.
Advanced: 25% higher cost for complex patterns.

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