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  • Perforated Steel Square Telescopic Tube
  • Perforated Steel Square Telescopic Tube
  • Perforated Steel Square Telescopic Tube
  • Perforated Steel Square Telescopic Tube
  • Perforated Steel Square Telescopic Tube
  • Perforated Steel Square Telescopic Tube
Perforated Steel Square Telescopic Tube

Perforated Steel Square Telescopic Tube

  • 50 - 199 Pieces
    $19
  • 200 - 499 Pieces
    $17
  • 500 - 999 Pieces
    $13
  • >= 1000 Pieces
    $8
View product details

Perforated Steel Square Telescopic Tube

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Support: The telescopic design allows adjustable length for customizable installations, while the perforated holes enable secure mounting and integration with other components.
  • Lightweight Strength: Hollow steel construction balances durability with reduced weight, ideal for load-bearing applications requiring portability.

Key features

  • 1. Corrosion-Resistant Steel Coating

    • With a corrosion-resistant steel coating, protect against environmental exposure and extend lifespan in harsh outdoor conditions.

  • 2. Customizable Mounting Design

    • With five evenly spaced mounting holes, adapt to diverse installation needs and secure attachments using standard fasteners.

  • 3. Lightweight Hollow Cross-Section

    • With a hollow cross-sectional structure, balance lightweight construction with robust strength for efficient load-bearing.

  • 4. Telescopic Length Adjustment

    • With telescopic capability, adjust length on-site to fit varying installation requirements in construction or industrial setups.

  • 5. Vibration-Damping Customization

    • With a customizable hollow core, reduce noise and vibration by filling the interior with foam or rubber.

Product details

Perforated Steel Square Telescopic Tube

The Perforated Steel Square Telescopic Tube from BP Better Products Co. is a versatile structural component designed for durability and adaptability. Crafted from high-quality steel with a smooth, corrosion-resistant surface finish, this telescopic tube features a hollow cross-section and five evenly spaced mounting holes. Ideal for roadway infrastructure, machinery support, and industrial applications, it combines lightweight strength with customizable configurations to meet diverse project requirements.

Technical specifications

FeatureSpecificationBenefit
MaterialCarbon steel (ASTM A36 standard)High tensile strength and cost-effectiveness
DesignHollow square cross-sectionLightweight yet rigid structural support
Surface FinishGalvanized or painted anti-corrosionEnhanced durability in harsh environments
Mounting Holes5 circular holes (⌀12mm) spaced 10cm apartFlexible attachment points for modular setups
Structural IntegrityLoad capacity: 500 kg/m² (tested per ISO 1228)Reliable performance in dynamic applications

Customization guide

Adjustable parameters to meet specialized needs:

  • Hole Spacing: Modify hole positions to align with custom mounting requirements.
  • Tube Length: Cut to desired dimensions for precise fitment.
  • Surface Treatment: Opt for epoxy coating or thermal spray for extreme corrosion resistance.
  • Internal Filling: Add foam or rubber inserts to dampen vibrations/noise in sensitive environments.

Get inspired

With its perforated design and telescopic functionality, this tube is perfect for creating adaptable frameworks. Use it to build temporary road barriers, machinery mounts, or modular storage systems. The hollow core allows easy integration of cables or insulation, while the corrosion-resistant finish ensures longevity in outdoor settings.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material Thickness2mm (ASTM A36)2.5mm (+25%)3mm (+50%)
Corrosion ResistanceGalvanizedZinc-aluminum alloyEpoxy-coated (+30% longevity)
Max Load Capacity500 kg/m²650 kg/m² (+30%)800 kg/m² (+60%)
Customization OptionsStandard holesAdjustable hole spacingFull geometry customization

Supplier's note

  1. Technical Breakthroughs:

    • The hollow cross-section reduces weight by 40% compared to solid steel, enabling easier handling without sacrificing strength.
    • The Pro model’s epoxy coating surpasses industry standards, offering 5x longer lifespan in corrosive marine environments.
    • The telescopic design allows on-site length adjustments, cutting installation time by 20% versus fixed-length alternatives.

  2. Optimal Version Selection:

    • Base Model: Ideal for general roadway barriers or light industrial use where cost efficiency is prioritized.
    • Advanced Model: Suitable for corrosive coastal areas or heavy machinery mounts requiring enhanced durability.
    • Pro Model: Best for high-stress applications like bridge supports or seismic-resistant frameworks, leveraging its premium load capacity and customizable geometry.

With the Pro model’s 800 kg/m² load capacity, you can safely support heavy-duty equipment in construction zones. Pair its epoxy coating with telescopic adjustability to create adaptable, long-lasting infrastructure solutions.

Frequently asked questions

  • Which perforated steel telescopic tube model is best for road construction fencing?

  • How to clean and maintain a perforated steel telescopic tube to prevent corrosion?

  • Steel vs. Aluminum for roadway perforated tubes: Which is better for structural support?

  • Can the telescopic tube’s mounting holes be customized for specific roadway projects?

  • Is the steel in the telescopic tube符合high-strength roadway safety standards?

  • How does the telescopic design benefit roadway construction projects?

  • Can the hollow structure be adapted for noise reduction in road barriers?

  • What’s the weight capacity of the perforated steel telescopic tube for load-bearing applications?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material DurabilityHighway护栏, industrial frameworksIndustry Standard: 250 MPa yield strength (ASTM A36)
Our Base: 300 MPa (▲)
Our Advanced: 350 MPa (▲▲)		Higher load-bearing capacity for heavy-duty applications.Base: 10% cost increase vs. Standard.
Advanced: 20% cost increase.
Structural IntegrityBridge supports, modular constructionHollow cross-section design with telescopic joints (EN 10210 compliance)▲ Flexibility in length adjustments without compromising rigidity.Requires专业 installation for telescopic alignment.
Corrosion ResistanceCoastal infrastructure, chemical plantsIndustry Standard: 500 hours salt spray (ASTM B117)
Our Base: 600h (▲)
Our Advanced: 700h (▲▲) + zinc coating		▲▲ Outperforms in corrosive environments (e.g., marine projects).Advanced coating adds weight (15% increase).
Weight-to-Strength RatioLightweight scaffolding, temporary structuresIndustry Standard: 2.5 kg/m (200 MPa)
Our Base: 2.2 kg/m (▲)
Our Advanced: 2.0 kg/m (▲▲)		▲▲ 20% lighter than Standard while maintaining 50% higher strength.May require additional bracing for extreme loads.
Noise/Vibration DampingUrban road barriers, machinery mountsHollow core filled with foam (ISO 10140) – 12 dB reduction (▲)
Advanced: 15 dB (▲▲)		▲▲ Quieter than concrete barriers (e.g., 43 dBA vs. traffic noise).Foam reduces fire resistance slightly (not UL94 V-0 rated).
Customization FlexibilityCustom signage, modular shelving5 pre-drilled mounting holes + telescopic adjustability (±15cm)▲▲ Adapts to 80% more mounting configurations than standard tubes.Drilling new holes weakens structural integrity.

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔨 Construction Site Manager Review

⭐⭐⭐⭐⭐ James Whitaker - Civil Engineering Contractor
"We’ve used the BP Better Products Perforated Steel Square Telescopic Tube (Pro Model) on three roadway projects since March 2025, and it’s been a game-changer. The telescopic adjustability allowed us to adapt barrier lengths on-site without cutting or welding, saving at least 20% in labor time. The epoxy coating has held up perfectly through spring rains and coastal exposure—zero signs of rust after five months. Load capacity feels solid, even under heavy traffic vibration. For high-stress infrastructure, the Pro model is worth every penny."

Purchase Date: March 2025 | Usage Period: 5 months

🏗️ Manufacturing Facility Engineer Review

⭐⭐⭐⭐⭐ Elena Rodriguez - Plant Operations Engineer
"Installed the Advanced Model tubes as support frames for conveyor system guards in our automotive parts facility. The pre-drilled mounting holes aligned perfectly with our existing brackets, reducing assembly time significantly. We opted for the zinc-aluminum alloy coating due to occasional chemical exposure, and so far, no corrosion despite weekly washdowns. The hollow design also made it easy to route safety cabling internally. After six months of continuous use, structural integrity remains flawless. This is industrial-grade reliability done right."

Purchase Date: February 2025 | Usage Period: 6 months

🎪 Event Infrastructure Coordinator Review

⭐⭐⭐⭐☆ Marcus Bell - Temporary Structures Specialist
"Used the Base Model for modular stage supports and crowd control barriers at outdoor festivals. Lightweight enough for quick setup and breakdown, yet strong enough to handle packed crowds. The five-hole mounting system gave us flexibility in bracing angles, which was crucial on uneven terrain. One minor issue: we accidentally over-tightened bolts once and cracked a weld—likely user error, but I’d suggest clearer torque specs in the manual. Otherwise, excellent multi-scenario adaptation across events. Great value for commercial use where portability matters."

Purchase Date: November 2024 | Usage Period: 8 months

🛣️ Highway Maintenance Supervisor Review

⭐⭐⭐⭐⭐ Diane Tran - Department of Transportation
"We tested several perforated tube systems for temporary highway signage and barrier supports. The BP Better Products Base Model outperformed competitors in both durability and ease of deployment. The galvanized finish resisted salt spray from winter de-icing, and the telescopic function made storage and transport far more efficient. We even filled the hollow core with acoustic foam per the supplier’s note—resulted in measurable noise reduction near residential zones. After seven months of rotating deployments, all units remain in service with no degradation. Strongly recommend for roadway construction fencing."

Purchase Date: January 2025 | Usage Period: 7 months

🏭 Industrial Fabricator Review

⭐⭐⭐⭐⭐ Raj Patel - Custom Fabrication Shop Owner
"As someone who builds custom machinery mounts and support frames, I need components that are both strong and adaptable. The Pro Model’s customizable geometry and 3mm ASTM A36 steel give me confidence in high-load applications. I recently modified hole spacing for a client’s seismic bracing project—BP’s team provided CAD support and verified structural integrity. That level of customization solutions is rare. The hollow cross-section also lets me integrate hydraulic lines cleanly. After four months in heavy-duty use, no deflection or fatigue. This isn’t just a tube—it’s a modular engineering solution."

Purchase Date: April 2025 | Usage Period: 4 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.3%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Structural Engineering Consultant

Dr. Linda Foster - Civil Infrastructure Specialist
"Having evaluated structural components for over 15 years, I can say the BP Better Products telescopic tube series sets a new benchmark in lightweight strength and scene adaptability. The 800 kg/m² load capacity of the Pro model exceeds typical demands for temporary bridge supports and modular scaffolding. When paired with proper installation protocols, this product delivers performance comparable to fixed structural steel at a fraction of the logistical cost."

Industrial Design Advisor

Michael Chen - Industrial Systems Designer
"For engineers designing adaptable industrial frameworks, the combination of pre-drilled mounting holes, telescopic adjustability, and internal customization options makes this tube a versatile building block. I’ve specified the Advanced Model in two manufacturing retrofit projects—clients praised the reduced downtime during installation. The anti-corrosion coatings also meet ISO standards for long-term reliability in harsh environments."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect for Modular Road Barriers" - Amanda Liu (Municipal Contractor)

Posted: 2 days ago

"Used the telescopic tubes for emergency detour setups. Adjustable length saved hours on each deployment. No sagging or warping under load. Will be ordering more for summer projects."

⭐⭐⭐⭐⭐ "Exceeded Durability Expectations" - Carlos Mendez (Industrial Installer)

Posted: 1 week ago

"Installed in a chemical plant with high humidity. After six months, no corrosion, even near drainage areas. The zinc-aluminum coating works better than I expected."

⭐⭐⭐⭐☆ "Great for Custom Builds" - Naomi Park (Fabrication Workshop)

Posted: 3 weeks ago

"Love the hole spacing and ability to cut to size. Only suggestion: include alignment tools for telescopic joints to speed up precision fitting."

🎯 Reviews by Use Case Category

🛣️ Roadway & Highway Projects (32 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
    • Telescopic adjustability (94% mentioned)
    • Corrosion resistance in wet/salty conditions (91% mentioned)
    • Ease of integration with signage and barrier systems (88% mentioned)

🏭 Industrial & Manufacturing Use (38 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
    • High load capacity (95% mentioned)
    • Mounting hole flexibility (92% mentioned)
    • Compatibility with existing steel frameworks (89% mentioned)

🎪 Temporary Events & Commercial Installations (19 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
    • Lightweight portability (97% mentioned)
    • Quick assembly/disassembly (85% mentioned)
    • Structural stability under dynamic loads (82% mentioned)

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