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  • High Quality and Low Price 35crmo4 Steel Tubes
  • High Quality and Low Price 35crmo4 Steel Tubes
  • High Quality and Low Price 35crmo4 Steel Tubes
  • High Quality and Low Price 35crmo4 Steel Tubes
  • High Quality and Low Price 35crmo4 Steel Tubes
  • High Quality and Low Price 35crmo4 Steel Tubes
High Quality and Low Price 35crmo4 Steel Tubes

High Quality and Low Price 35crmo4 Steel Tubes

  • 1 - 9 Tons
    $1,500
  • >= 10 Tons
    $1,400

Customization:

Customized packaging（Min.Order: 3 pieces）
View product details

High Quality and Low Price 35crmo4 Steel Tubes

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Support & Load-Bearing: Engineered from high-strength 35CrMo4 alloy steel, this pipe is designed for critical structural applications requiring exceptional durability and tensile strength.
  • Multi-Use Versatility: Cold/hot rolled finishes and slight oil coating ensure adaptability for fluid/gas transmission, machinery components, or heavy equipment assembly, balancing performance and corrosion resistance.

Key features

  • 1. Material Technology

    • With 35crmo4 alloy steel and cold/hot rolled surface treatments, achieve enhanced strength and corrosion resistance compared to standard carbon steel pipes*. The slightly oiled finish further protects against rust, ensuring longevity in harsh environments.

  • 2. Design Flexibility

    • With customizable material options (e.g., stainless steel for corrosion resistance or aluminum for lightweight use) and adaptable sizes/thicknesses, tailor the pipe to specific structural or industrial needs*. The rounded shape and smooth interior reduce friction in fluid/gas flow.

  • 3. Performance Parameters

    • With structural-grade 35crmo4 alloy, withstand heavy loads and high pressures exceeding non-certified alternatives*. The cold/hot rolled finish ensures precise dimensional stability for demanding applications like machinery or construction.

  • 4. Scenario Solutions

    • With versatility in applications, deploy in structural frameworks, plumbing systems, or even decorative elements*. The hollow design accommodates fluids, gases, or structural reinforcement, adapting to both commercial and aesthetic requirements.

  • 5. Certification Standards

    • With compliance to BS 1139, BS, and API standards, meet rigorous safety and quality benchmarks for industrial and commercial use*. This ensures reliability in regulated sectors like oil/gas or construction.

Product details

High Quality and Low Price 35crmo4 Steel Tubes

The High Quality and Low Price 35CrMo4 Steel Tubes are engineered for structural applications, combining strength, durability, and adaptability. Crafted from premium alloy steel, these tubes comply with BS 1139 and API standards, offering versatile solutions for mechanical, oil/gas, and industrial infrastructure projects.

Technical specifications

FeatureSpecificationBenefit
Material35CrMo4 Alloy SteelHigh strength-to-weight ratio for heavy-duty use
FinishCold Rolled/Hot RolledPrecision surface options for varied applications
StandardsBS 1139, BS, APIEnsures compliance with global engineering norms
Surface TreatmentOiled coating (slightly oiled)Corrosion resistance for long-term durability
Section ShapeRoundOptimal load distribution in structural systems

Customization guide

Adjustable parameters include diameter (20–200mm), wall thickness (1.5–25mm), and surface finish (e.g., cold rolled for precision or hot rolled for cost efficiency). Custom end configurations (e.g., threaded/flanged) and specialized coatings (e.g., anti-corrosion) can be tailored to meet specific structural or environmental demands.

Get inspired

With 35CrMo4 Steel Tubes, you can build robust frameworks for machinery, oil pipelines, or architectural components. Their cold-rolled finish enables seamless integration into precision systems, while API compliance ensures reliability in harsh industrial environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Surface FinishHot RolledCold Rolled (+20% smoother)Cold Rolled + Premium Coating (+40% corrosion resistance)*
Material Grade35CrMo4 (Standard)35CrMo4 (Enhanced HT)35CrMo4 (Premium HT)**
Compliance StandardsBS 1139BS + API 5LBS + API 5L + ASTM A519

Supplier's note

  1. Technical Breakthroughs:

    • Cold Rolled Finish: Achieves 20% smoother surfaces than hot rolled, enabling precision fitting in mechanical systems.
    • API Compliance: Meets API 5L standards for oil/gas pipelines, ensuring safety in high-pressure environments.
    • Oiled Coating: Reduces rust formation by 30% compared to bare steel, extending service life in humid conditions.

  2. Optimal Version Selection:

    • Base Model: Ideal for general structural applications (e.g., scaffolding) where cost efficiency is prioritized.
    • Advanced Model: Suited for mechanical components requiring smooth surfaces (e.g., hydraulic systems) and API compliance.
    • Pro Model: Best for extreme environments (e.g., offshore drilling) where corrosion resistance and premium strength are critical. With its triple-layer coating, the Pro Model outperforms industry benchmarks in durability and heat resistance.

*HT = Heat Treatment; *Premium coating includes epoxy/polyester layers for enhanced protection.

Frequently asked questions

  • Which 35crmo4 steel tube suits structural applications best?

  • How do I maintain the slightly oiled surface of 35crmo4 steel tubes?

  • What’s the difference between 35crmo4 and other alloy steels?

  • Can 35crmo4 steel tubes be customized for specific projects?

  • Is 35crmo4 steel compliant with API/BS standards?

  • What are the benefits of cold vs. hot rolled finishes for 35crmo4 tubes?

  • Are these tubes suitable for oil and gas industries?

  • How does the round section enhance structural integrity?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionStructural engineering, machineryAlloy Steel (35CrMo4 composition)▲▲▲ Enhanced strength & toughness (per ASTM A335)Higher cost vs. non-alloy steel
Finish TypeHigh-precision machiningCold-Rolled Surface (BS 1139 compliance, ▲ smoother than hot-rolled)▲▲ Reduced surface roughness (Ra ≤ 3.2 µm)Costly for mass production
Grade CertificationOil & gas pipelinesAPI 5L X65/X70 grade (▲▲ meets API 5L & BS standards)▲▲▲ Corrosion resistance (≥ 500 hours in salt spray test)Limited to specific API applications
Surface TreatmentOutdoor equipmentOil-Coated Finish (ISO 12944 corrosion protection)▲▲ Prevents rust during storage (moisture resistance ≥ 98%)Requires pre-cleaning before welding
Wall ThicknessPressure vesselsCustomizable 3-12 mm (▲▲▲ per EN 10216-1 tolerance)▲▲▲ Withstands 200+ bar pressure (vs. 150 bar industry standard)Heavier/thicker variants may require specialized handling
Standard ComplianceInternational projectsDual Compliance (API 5L + BS 1139)▲▲▲ Access to global markets (▲▲▲ meets 95% of EU/US standards)Certification costs increase base pricing by ~15%

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