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Welded Steel Pipes
  • Prices Iron Pipe 6 Meter Welded Steel Pipe Erw Black Square Steel Pipe
  • Prices Iron Pipe 6 Meter Welded Steel Pipe Erw Black Square Steel Pipe
  • Prices Iron Pipe 6 Meter Welded Steel Pipe Erw Black Square Steel Pipe
  • Prices Iron Pipe 6 Meter Welded Steel Pipe Erw Black Square Steel Pipe
  • Prices Iron Pipe 6 Meter Welded Steel Pipe Erw Black Square Steel Pipe
  • Prices Iron Pipe 6 Meter Welded Steel Pipe Erw Black Square Steel Pipe
Prices Iron Pipe 6 Meter Welded Steel Pipe Erw Black Square Steel Pipe

Prices Iron Pipe 6 Meter Welded Steel Pipe Erw Black Square Steel Pipe

  • 1 - 19 Tons
    $500
  • 20 - 49 Tons
    $450
  • >= 50 Tons
    $400

Customization:

Customized logo（Min.Order: 5 pieces）
Customized packaging（Min.Order: 5 pieces）
Graphic customization（Min.Order: 5 pieces）
View product details

Prices Iron Pipe 6 Meter Welded Steel Pipe Erw Black Square Steel Pipe

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Support & Fluid Transport: Designed for high-pressure applications such as boiler systems, oil/gas pipelines, hydraulic networks, and structural frameworks. The ERW (Electric Resistance Welded) technology ensures seamless integration into industrial and construction projects.
  • Multi-Industry Adaptability: Versatile for chemical processing, drilling operations, and fluid management due to corrosion-resistant carbon steel material and heavy oil coating.

Key features

  • 1. Material Technology

    • With heavy oil coating and ERW (Electric Resistance Welded) technology, you can achieve enhanced corrosion resistance and durability in harsh industrial environments. ~30% more corrosion-resistant than standard uncoated pipes*

  • 2. Interactive Design

    • With customizable square/round shapes and processing services (bending, cutting, welding), you can adapt to diverse project requirements efficiently. ~20% faster customization compared to non-processed pipes*

  • 3. Performance Parameters

    • With ±1% precision tolerance and ERW construction, you can ensure reliable performance in high-pressure applications like boilers, gas systems, and hydraulic pipelines.

  • 4. Scenario Solutions

    • With applications in boiler, oil, gas, and structural systems, you can address a wide range of industrial needs—from energy infrastructure to construction projects—thanks to its versatility in shapes and wall thickness options.

  • 5. Certification Standards

    • With RoHS compliance and adherence to JIS/ASTM standards, you can ensure environmental safety and quality assurance, meeting global industry requirements for chemical, hydraulic, and structural use.

Product details

Prices Iron Pipe 6 Meter Welded Steel Pipe Erw Black Square Steel Pipe

Prices Iron Pipe 6 Meter Welded Steel Pipe ERW Black Square Steel Pipe is a versatile structural and fluid conveyance solution designed for high-pressure, corrosion-resistant applications. Crafted from non-alloy carbon steel, it meets JIS and ASTM standards, ensuring reliability in boiler systems, oil/gas pipelines, and hydraulic frameworks. Customizable dimensions and surface treatments make it adaptable for diverse industrial needs.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialNon-alloy carbon steelBoiler pipes, structural frameworks
Manufacturing TechERW (Electric Resistance Welded)High-pressure oil/gas transmission
Surface TreatmentHeavy oiled, galvanizedCorrosion resistance in marine/chemical environments
Dimensions6m length; square/rectangular/roundCustomizable for drilling or fluid systems
CertificationRoHS compliantChemical fertilizer and hydraulic systems
Wall ThicknessThick wall option availableHigh-pressure drilling applications
Tolerance±1%Precision hydraulic or structural use

Customization guide

Adjustable parameters:

  • Diameter/Wall Thickness: Tailor to pressure requirements (e.g., 15mm wall for drilling).
  • Surface Treatment: Choose galvanization or heavy oil coating for corrosion resistance.
  • Section Shape: Square/round profiles for structural or fluid applications.

Get inspired

With ERW technology, you can achieve seamless joints for high-pressure systems. Heavy oiled surfaces ensure rust protection during outdoor storage, while galvanization extends lifespan in corrosive environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating2000 PSI+25% (2500 PSI)+50% (3000 PSI)*
Corrosion ResistanceOiled coatingGalvanizedDual-layer coating
CustomizationStandard cutsBending/punchingFull API/EMT specs

Supplier's note

  1. ERW Welding Breakthrough: The ERW process eliminates seams, enabling pressure ratings 20% higher than traditional welded pipes.
  2. Dual-Layer Coating: Pro Model’s galvanized + epoxy coating triples corrosion resistance compared to industry standards, ideal for offshore drilling.
  3. Precision Tolerance: ±1% ensures seamless integration in hydraulic systems, reducing leakage risks.

Version Selection Guide:

  • Base Model: Suitable for general construction (e.g., structural beams) or low-pressure fluid transport.
  • Advanced Model: Optimal for mid-pressure oil/gas pipelines requiring bending or punching.
  • Pro Model: Mandatory for high-pressure drilling or chemical processing where corrosion resistance and API compliance are critical.

Pro Model’s 3000 PSI rating exceeds ASTM A53 standards by 30%, enabling safe handling of abrasive fluids. Paired with thick-wall design, it minimizes deformation in extreme conditions.

Frequently asked questions

  • Which model of welded steel pipe is best for gas transmission systems?

  • Non-alloy vs. alloy steel pipes: Which is better for chemical fertilizer applications?

  • Can these steel pipes be customized for structural support in construction?

  • Are these pipes RoHS-compliant for industrial use?

  • How does the hot-dipped galvanized finish enhance durability in outdoor applications?

  • What makes your ERW square steel pipes suitable for hydraulic systems?

  • Should I choose square or round steel pipes for building frameworks?

  • Why are these pipes heavy-oiled, and how does it benefit storage/transportation?

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