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  • 2 Inches Ms Rectangular Tube square Steel Tube 25x25x3mm
  • 2 Inches Ms Rectangular Tube square Steel Tube 25x25x3mm
  • 2 Inches Ms Rectangular Tube square Steel Tube 25x25x3mm
  • 2 Inches Ms Rectangular Tube square Steel Tube 25x25x3mm
  • 2 Inches Ms Rectangular Tube square Steel Tube 25x25x3mm
  • 2 Inches Ms Rectangular Tube square Steel Tube 25x25x3mm
2 Inches Ms Rectangular Tube square Steel Tube 25x25x3mm
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2 Inches Ms Rectangular Tube square Steel Tube 25x25x3mm

  • 5 - 99 Tons
    $609
  • 100 - 999 Tons
    $589
  • >= 1000 Tons
    $569

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

2 Inches Ms Rectangular Tube square Steel Tube 25x25x3mm

Product overview

Core functionalities

Applicable scenarios

Unique advantages

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Key features

  • 1. Material Technology

    • With cold-rolled carbon steel surface treatment, you can achieve a smoother finish and enhanced durability for industrial applications like hydraulic and chemical systems, outperforming hot-rolled alternatives*.

  • 2. Interactive Design

    • With a square/rectangular cross-section and customizable processing options (welding, bending, cutting), you can tailor the tubes to specific structural needs, offering greater design flexibility than standard pipes.

  • 3. Performance Parameters

    • With 1% dimensional tolerance, you can ensure precise fits for drilling and hydraulic systems, reducing assembly errors by up to 30%* [*Disclaimer: Based on internal testing; results may vary].

  • 4. Scenario Solutions

    • With applications spanning oil, boiler, and chemical systems, you can address diverse industrial needs—from fluid transport to structural support—adapting to harsh environments better than single-purpose pipes.

  • 5. Certification Standards

    • With GB/JIS certification, you can ensure compliance with international quality and safety standards, meeting requirements that non-certified alternatives may not.

Product details

2 Inches Ms Rectangular Tube square Steel Tube 25x25x3mm

The 2 Inches Ms Rectangular Tube Square Steel Tube 25x25x3mm is a versatile structural component engineered from high-quality carbon steel. Designed for industrial and commercial applications requiring durability and precision, this tube features a rectangular/square cross-section (25x25mm) with a 3mm wall thickness. Its cold-rolled surface finish ensures smoothness and enhanced corrosion resistance, while compliance with GB/JIS standards guarantees reliability in demanding environments.

Technical specifications

FeatureSpecificationBenefit
MaterialNon-alloy carbon steelCost-effective, excellent formability
Dimension25x25x3mm (2 inches equivalent)Precision-engineered for structural use
GradeCarbon steel (GB/JIS compliant)Meets global industrial quality standards
Surface TreatmentCold rolledSmooth finish for high-precision applications
Tolerance±1%Ensures seamless integration in assemblies
ApplicationsOil, boiler, chemical, hydraulic pipesVersatile for pressure-bearing systems

Customization guide

Adjustable parameters include:

  • Length: Customized to meet project-specific requirements.
  • Tolerance: Tighter tolerances available for precision engineering.
  • Surface Treatment: Enhanced coatings for corrosive environments.
  • Shape: Round or rectangular sections for specialized designs.

Get inspired

Leverage the tube’s structural rigidity and corrosion resistance for applications like:

  • Hydraulic systems: Withstands high-pressure fluid transmission.
  • Drill pipes: Combines strength with cost efficiency for drilling operations.
  • Industrial frameworks: Ideal for load-bearing structures in construction.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Wall Thickness3mm (Standard)4mm (+33% durability)5mm (+66% strength)*
**Length Tolerance±1%±0.5%±0.3%
Surface FinishCold rolledCold rolled + zincCold rolled + epoxy

Supplier's note

  1. Three Key Breakthroughs:

    • Cold-rolled surface: Enables smoother finishes for precision applications like hydraulic systems.
    • GB/JIS compliance: Ensures compatibility with global industrial standards.
    • Customizable tolerances: Accommodates both standard and high-precision assembly needs.

  2. Optimal Version Selection:

    • Base Model: Ideal for general structural applications (e.g., scaffolding) where cost efficiency is prioritized.
    • Advanced Model: Suited for medium-pressure systems (e.g., boiler pipes) requiring enhanced durability.
    • Pro Model: Recommended for extreme environments (e.g., offshore drilling) needing ultra-thick walls and corrosion-resistant coatings.

With the Pro Model’s 5mm wall thickness, you can handle pressures exceeding industry benchmarks by 60%. Pair this with its epoxy coating to ensure seamless operation in corrosive chemical environments.

Note: The Pro Model’s specifications are based on comparative industry benchmarks for structural steel tubes.

Frequently asked questions

  • Which steel tube shape (square, rectangular, or round) is best for structural frameworks in construction projects?

  • How do I prevent corrosion in carbon steel tubes used for outdoor hydraulic systems?

  • What’s the difference between carbon steel and stainless steel tubes for industrial applications?

  • Can I customize the length and shape of 25x25x3mm steel tubes for a drill pipe project?

  • Are these steel tubes compliant with safety standards for oil and gas pipelines?

  • Why choose square steel tubes over round ones for boiler pipe frameworks?

  • What surface treatments are available for rectangular steel tubes used in chemical fertilizer plants?

  • How do I calculate the theoretical weight for invoicing 2-inch MS rectangular tubes?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Structural SupportCommercial buildings, industrial frameworksSquare/rectangular cross-section (25x25mm), 3mm wall thickness (ISO 3801), carbon steel (GB/T 706)High load-bearing capacity ▲▲ (supports up to 500 MPa yield strength), customizable via welding/bending (ISO 15613)Moderate corrosion resistance (requires paint for outdoor use)
Industrial PipingChemical plants, boiler systemsCold-rolled surface (ASTM A535), 1% dimensional tolerance (ISO 3801), pressure-rated (ASME B31.3)Cost-effective for standard chemical exposure, meets GB/JIS standardsNot suitable for highly corrosive fluids without coatings
Hydraulic SystemsHeavy machinery, hydraulic liftsSeamless construction (GB/T 8163), pressure tolerance up to 2000 PSI (ISO 10709)Withstands high pressure ▲▲, durable under stressHigher cost than standard pipes, requires skilled installation
Drilling ApplicationsOil drilling, mining equipmentThick-walled design (≥4mm per API 5CT), high tensile strength (ASTM A53)Endures extreme pressures ▲▲▲, vibration-resistantHeavy weight increases transportation costs
Gas DistributionNatural gas pipelines, infrastructureSmooth inner surface (cold-rolled, ISO 2531), leak-proof joints (ASME B31.8)Efficient gas flow ▲, reliable connectionsProne to corrosion in moist environments
Fluid HandlingChemical transport, fluid systemsNon-reactive to common chemicals (ASTM A240), 3mm wall thickness (ISO 3801)Resists moderate chemical exposure ▲, customizable fittingsNot suitable for highly corrosive fluids without coatings

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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.