All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Metals & Alloys
Carbon Steel
Steel Pipes
Welded Steel Pipes
  • ASTM A500 Square Pipe Building Material Mild Carbon Square Tube Size100X100 Welded Steel Pipe Square Tube Galvanized Steel Tube
  • ASTM A500 Square Pipe Building Material Mild Carbon Square Tube Size100X100 Welded Steel Pipe Square Tube Galvanized Steel Tube
  • ASTM A500 Square Pipe Building Material Mild Carbon Square Tube Size100X100 Welded Steel Pipe Square Tube Galvanized Steel Tube
  • ASTM A500 Square Pipe Building Material Mild Carbon Square Tube Size100X100 Welded Steel Pipe Square Tube Galvanized Steel Tube
  • ASTM A500 Square Pipe Building Material Mild Carbon Square Tube Size100X100 Welded Steel Pipe Square Tube Galvanized Steel Tube
  • ASTM A500 Square Pipe Building Material Mild Carbon Square Tube Size100X100 Welded Steel Pipe Square Tube Galvanized Steel Tube
ASTM A500 Square Pipe Building Material Mild Carbon Square Tube Size100X100 Welded Steel Pipe Square Tube Galvanized Steel Tube

ASTM A500 Square Pipe Building Material Mild Carbon Square Tube Size100X100 Welded Steel Pipe Square Tube Galvanized Steel Tube

  • >= 5000 Meters
    $360

Customization:

Customized logo（Min.Order: 2000 pieces）
Customized packaging（Min.Order: 2000 pieces）
Graphic customization（Min.Order: 2000 pieces）
View product details

ASTM A500 Square Pipe Building Material Mild Carbon Square Tube Size100X100 Welded Steel Pipe Square Tube Galvanized Steel Tube

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Support: Square steel tubes with ASTM A500 compliance provide exceptional rigidity and load-bearing capacity, ideal for constructing frameworks, bridges, and machinery bases.
  • Industrial Versatility: Designed for applications requiring durability, such as conveyor systems, equipment supports, and building structures due to their cold-rolled surface finish and thick-wall design.

Key features

  • 1. Corrosion-Resistant Hot-Dip Galvanized Surface

    • With hot-dip galvanized surface treatment, resist corrosion better than uncoated steel pipes*. This protective layer ensures longevity in harsh outdoor or industrial environments.

  • 2. ASTM A500 Grade & Thick-Walled Design

    • With ASTM A500 certification and thick-walled construction, support heavy structural loads compared to standard mild steel pipes*. Ideal for demanding applications like bridges and machinery frames.

  • 3. Customizable Precision Tolerances (±1%)

    • With customizable lengths and precision tolerances (±1%), adapt to diverse construction requirements*. Achieve seamless integration in projects needing exact dimensions.

  • 4. Ultra-Precise Dimensional Accuracy

    • With ±1% dimensional tolerance, ensure precise assembly and reduce fitting errors compared to pipes with wider tolerances*. Streamline installation and minimize waste.

  • 5. ASTM A500 Compliance for Industry Standards

    • With ASTM A500 compliance, meet rigorous industry standards for structural integrity*. Trusted for construction and engineering projects requiring certified material performance.

Product details

ASTM A500 Square Pipe Building Material Mild Carbon Square Tube Size100X100 Welded Steel Pipe Square Tube Galvanized Steel Tube

The ASTM A500 Grade Square Steel Pipe is a high-performance structural material designed for demanding applications in construction, engineering, and industrial frameworks. Crafted from non-alloy mild carbon steel, this 100x100mm square tube combines cold-rolled precision with customizable finishes like hot-dip galvanization, ensuring durability and adaptability. Compliant with ASTM A500 standards, it offers robust load-bearing capacity and customizable wall thickness for versatile structural solutions.

Technical specifications

FeatureSpecificationBenefit
MaterialNon-alloy mild carbon steelCost-effective strength for general use
Size100x100mm square sectionStandardized for modular construction
Wall ThicknessThick-wall design (customizable)Enhanced load-bearing capacity
Finish OptionsBlack annealing, galvanized, cold-rolledCorrosion resistance or smooth surface
GradeASTM A500 Grade B/CMeets industry standards for structural use
Tolerance±1% (precision cutting)Ensures seamless integration in projects
TechniqueCold-rolledSuperior surface finish and dimensional stability
ApplicationConstruction, machinery framesRigid support for buildings and equipment

Customization guide

Adjustable parameters include wall thickness (to meet load requirements), length (cut-to-size for projects), and surface treatment (e.g., galvanization for corrosive environments). For specialized needs, pair thicker walls with premium coatings to withstand extreme conditions.

Get inspired

With its square cross-section and ASTM A500 compliance, this steel tube is ideal for building frameworks, industrial machinery supports, or custom scaffolding. Its cold-rolled finish ensures precision in automated assembly lines, while galvanization extends lifespan in outdoor applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Yield Strength420 MPa+15% (483 MPa)+30% (546 MPa)*
Corrosion ResistanceBlack annealingHot-dip galvanizedZinc-aluminum alloy coating
Tolerance±5%±2%±1%

Supplier's note

  1. Technical Breakthroughs:

    • Cold-rolled technique: Achieves smoother surfaces for seamless welding and painting.
    • Zinc-aluminum coating (Pro): Triple the corrosion resistance of galvanized finishes.
    • ±1% tolerance (Pro): 20% tighter than industry norms for precision engineering.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard construction (e.g., residential framing) where cost efficiency is prioritized.
    • Advanced Model: Suitable for industrial equipment (e.g., conveyor systems) needing corrosion resistance in marine or chemical environments.
    • Pro Model: Best for high-stress applications (e.g., bridge supports) requiring extreme strength and precision. With its 546 MPa yield strength, it safely handles heavy machinery loads while maintaining structural integrity over decades.

Frequently asked questions

  • Which ASTM A500 square tube size is best for heavy-duty construction projects?

  • How do I maintain galvanized steel tubes to prevent corrosion?

  • Should I choose non-alloy mild steel or alloy steel for building frames?

  • Can ASTM A500 square tubes be customized for specialized machinery frames?

  • Is ASTM A500 certification necessary for structural compliance?

  • What finish options are available for outdoor construction projects?

  • Can square steel tubes handle uneven weight distribution in bridges?

  • Why is cold-rolled technique used for these square pipes?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionConstruction, Heavy MachineryIndustry Standard: Mild Steel (non-alloy)
Our Base: ASTM A500 Grade Mild Steel
Our Advanced: ASTM A500 Grade + Enhanced Carbon Content (▲)		Base meets industry compliance; Advanced offers 15% higher tensile strength (▲)Base may require surface treatment for corrosion resistance in harsh environments
Surface FinishCorrosive Environments, Outdoor UseIndustry Standard: Black Annealed (uncoated)
Our Base: Hot-Dip Galvanized (ASTM A123) (▲)
Our Advanced: Double Galvanized + Oiled Finish (▲▲)		Base resists corrosion 3x longer than uncoated steel (▲); Advanced withstands 500+ hours salt-spray test (▲▲)Advanced finish adds 20% to cost (▲▲)
Wall ThicknessStructural Support, Load-BearingIndustry Standard: 3mm Wall Thickness
Our Base: 4mm (▲)
Our Advanced: 5mm (▲▲)		Base supports 5-ton loads; Advanced handles 8-ton loads (▲▲)Thicker walls increase material costs (▲▲)
Tolerance PrecisionPrecision Machinery, AutomotiveIndustry Standard: ±5% Tolerance (ISO 6506)
Our Base: ±1% (▲)
Our Advanced: ±0.5% (▲▲)		Base ensures 0.2mm variance in cuts (▲); Advanced achieves 0.1mm precision (▲▲)Tighter tolerances require specialized machining (▲▲)
Grade ComplianceIndustrial Equipment, BridgesIndustry Standard: ASTM A53
Our Base: ASTM A500 Grade B (▲)
Our Advanced: ASTM A500 Grade C (▲▲)		Base meets 420 MPa yield strength; Advanced reaches 460 MPa (▲▲)Higher-grade steel may be overkill for non-critical applications (▲▲)
Processing FlexibilityCustom Fabrication, Modular StructuresIndustry Standard: Limited Cutting/Welding
Our Base: Full Cutting, Welding, Punching (▲)
Our Advanced: CNC Precision Cutting + Laser Etching (▲▲)		Base reduces assembly time by 30% (▲); Advanced enables complex designs (▲▲)Advanced processing adds 30% lead time (▲▲)

Related searches

4l22 rebuild kit 4l22t repair kitcustom luxury tulle fabricCD4016BCM multiplexer chip4k HDMI cablenail cleaner nail cleaning nail cleanserSOP28 electronic chipwooden lift top coffee tablesmart trash canH4 LED headlight bulbstv and movie cartoon mascot clothingfunnyplush unicorn squeeze toyurethra plug sex toysurethral dilator for4 core twisted pair rs485 cable4 12 float collar with balllaptop cpu cooling fan cooling fan

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.