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  • Factory Price in China JIS Standard Q235 Welded Pipe Tube Manufacturer for Building
  • Factory Price in China JIS Standard Q235 Welded Pipe Tube Manufacturer for Building
  • Factory Price in China JIS Standard Q235 Welded Pipe Tube Manufacturer for Building
  • Factory Price in China JIS Standard Q235 Welded Pipe Tube Manufacturer for Building
  • Factory Price in China JIS Standard Q235 Welded Pipe Tube Manufacturer for Building
  • Factory Price in China JIS Standard Q235 Welded Pipe Tube Manufacturer for Building
Factory Price in China JIS Standard Q235 Welded Pipe Tube Manufacturer for Building

Factory Price in China JIS Standard Q235 Welded Pipe Tube Manufacturer for Building

  • 25 - 99 Tons
    $750
  • 100 - 499 Tons
    $730
  • 500 - 999 Tons
    $700
  • >= 1000 Tons
    $600

Customization:

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

Factory Price in China JIS Standard Q235 Welded Pipe Tube Manufacturer for Building

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Support & Fluid Transport: Designed to handle high-pressure applications in construction, oil, gas, and hydraulic systems due to its Q235 carbon steel composition, offering robust load-bearing capacity and corrosion resistance in standard environments.
  • Versatile Industrial Use: Suitable for building frameworks, boiler systems, drilling equipment, and fluid transmission, thanks to its ERW welding technique and compliance with JIS, DIN, and ASTM standards.

Key features

  • 1. Material Technology: High-Strength Q235 Carbon Steel

    • With Q235 carbon steel material, ensure structural reliability and cost-effective performance in demanding applications like construction and industrial systems. Non-alloy composition balances strength and affordability compared to premium alloy steels*.

  • 2. Interactive Design: Customizable Processing Services

    • With welding, cutting, bending, and punching capabilities, tailor the pipes to fit specific project requirements, such as precise fittings for hydraulic systems or structural frameworks*.

  • 3. Performance Parameters: Precision Engineering

    • With ±1% dimensional tolerance and hot-rolled finish, achieve seamless integration into high-pressure applications like boiler pipes or fluid transport systems, ensuring optimal functionality*.

  • 4. Scenario Solutions: Multi-Industry Versatility

    • With JIS/DIN-compliant specifications, deploy in diverse scenarios—from oil/gas pipelines to building structures—ensuring adaptability across energy, construction, and manufacturing sectors*.

  • 5. Certification Standards: Global Compliance

    • With CE certification and adherence to JIS, ASTM, and other international standards, meet safety and quality benchmarks for global projects, reducing regulatory risks*.

Product details

Factory Price in China JIS Standard Q235 Welded Pipe Tube Manufacturer for Building

The Q235 Welded Pipe is a versatile carbon steel tube manufactured to JIS standards, offering durability and cost-effectiveness for industrial, construction, and infrastructure projects. With non-alloy composition and hot-rolled finish, it balances strength and affordability, suitable for applications ranging from structural frameworks to fluid transportation systems.

Technical specifications

FeatureSpecificationApplication Scenario
Material GradeQ235 Carbon Steel (non-alloy)General construction, piping systems
Standard ComplianceJIS, DIN, GB, ASTM, BSGlobal industrial and infrastructure use
Wall ThicknessCustomizable (min. 3mm)High-pressure hydraulic or boiler pipes
Surface FinishHot-rolled, painted, or oiledCorrosion-prone marine or chemical environments
Tolerance±1% (diameter and length)Precision engineering and assembly
Processing ServicesWelding, bending, cutting, punchingCustomized pipe fittings and structural components

Customization guide

Adjustable parameters include diameter (20mm–500mm), length (cut-to-size), wall thickness, and surface finish to meet specific needs such as:

  • Thicker walls for high-pressure gas/oil pipelines.
  • Polished finishes for aesthetic applications.
  • Corrosion-resistant coatings for marine or chemical environments.

Get inspired

With its JIS-certified quality and ERW (Electric Resistance Welded) construction, the Q235 pipe ensures seamless integration into projects requiring reliability. Whether building frameworks, laying irrigation systems, or constructing oil rigs, this pipe adapts to diverse demands through customizable specifications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Wall Thickness3–8mm+15% (up to 9.2mm)+30% (up to 10.4mm)*
Surface TreatmentHot-rolledHot-rolled + PaintHot-rolled + Oiled
CertificationsCE, JISCE, JIS + ASTMCE, JIS + ASTM + DIN
Pressure Rating150 bar170 bar200 bar

Supplier's note

  1. Technical Breakthroughs:

    • JIS Compliance: Ensures adherence to Japanese industrial standards, enabling seamless integration into global supply chains.
    • ERW Welding: Achieves seamless structural integrity, reducing leakage risks in fluid/gas pipelines.
    • Customizable Wall Thickness: Enables pressure ratings up to 200 bar, surpassing traditional models by 20% in high-stress applications.

  2. Optimal Version Selection:

    • Base Model: Ideal for general construction (e.g., building frameworks) where cost-efficiency is prioritized.
    • Advanced Model: Suited for oil/gas pipelines or hydraulic systems requiring enhanced corrosion resistance and pressure tolerance.
    • Pro Model: Designed for extreme environments (e.g., marine, chemical plants) with tripled corrosion resistance and 30% thicker walls for unmatched durability.

Example: With the Pro Model’s 10.4mm wall thickness and oiled coating, you can safely handle corrosive chemicals in refinery systems while maintaining structural integrity under high pressure. Pair this with its ASTM certification to meet international safety benchmarks.

Frequently asked questions

  • Which Q235 welded pipe model is best for high-pressure building construction?

  • How to maintain corrosion resistance in JIS Q235 welded pipes for marine environments?

  • Q235 vs Alloy Steel: Which is better for oil pipelines?

  • Can Q235 welded pipes be customized for thick-wall hydraulic systems?

  • Is JIS Q235 welded pipe CE-certified for gas pipe installations?

  • What makes Q235 pipes suitable for boiler applications?

  • How do I choose between JIS and ASTM standards for drill pipes?

  • Are there surface treatment options for aesthetic building frameworks?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard Carbon Steel PipesGeneral construction, moderate environmentsNon-alloy carbon steel (Q235 grade), wall thickness 3-5mm, hot-rolled finish (ISO 25178), CE-certified, tolerance ±2%Cost-effective, widely available, suitable for standard applicationsLower corrosion resistance, thicker walls add weight, limited to non-corrosive environments
User’s Base Q235 Welded PipeBuilding, general industrial pipingNon-alloy carbon steel (Q235), 3mm wall (ISO 3010), hot-rolled (Ra 3.2 µm), CE, tolerance ±1%, ERW weldingMeets industry standards at lower cost, precise toleranceLimited corrosion resistance, requires coating for harsh environments
User’s Advanced Q235 Welded PipeOil/gas, hydraulic systemsNon-alloy carbon steel (Q235), 4mm wall (▲), hot-rolled + painted (ASTM A755), tolerance ±0.5% (▲), API compliance (▲)Enhanced durability, precise dimensions, API compatibility for harsh fluidsHigher cost, heavier due to thicker walls
Stainless Steel PipesChemical plants, marine, food processingAustenitic stainless steel (304 grade), corrosion resistance (ASTM A240), polished finish (Ra <0.8 µm), 500 MPa tensile strengthSuperior corrosion resistance, hygienic, high strengthHigher cost, heavier, less ductile than aluminum
Galvanized Steel PipesOutdoor construction, corrosive outdoorCarbon steel with zinc coating (ASTM A153), 85 µm coating (▲), hot-dip galvanized, CE, tolerance ±1.5%Better corrosion resistance than plain steel, cost-effective for outdoorsCoating wears off over time, heavier than uncoated
Aluminum PipesAerospace, HVAC systemsAluminum alloy 6061-T6, 2.7 g/cm³ density, anodized finish (20 µm), tolerance ±0.2% (▲)Lightweight, corrosion-resistant, good thermal conductivityLower strength than steel, higher cost per length

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