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China Titanium Rectangular Tube & Square Tube Suppliers - Gr2/Gr5 Factory Specifications Available

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Product Material: Common grades Gr2 / Gr5 titanium

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Product Specifications: Rectangular dimensions available: Width: 20-100mm, Height: 20-100mm, Thickness: 1-8mm

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Supplied Surfaces: Our products feature polished surfaces, lathe-machined finishes, and black oxidized surfaces.

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As a leading factory and suppliers in China, we can also customize other lengths and diameters tailored to your requirements.

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    Products Detail

    GR2 Titanium Rectangular/Square Tube

    (Suitable for Low Loads)

    Core Advantages: Good formability and weldability, suitable for lightweight structural parts that need to be bent and welded.

    GR2 Titanium Rectangular/Square Tube

    (Suitable for Mild Corrosion)

    Core Advantages: Resistant to fresh water and atmospheric corrosion, low cost, in line with hygiene standards, commonly used in food machinery, home building materials.

    GR5 Titanium Rectangular/Square Tube

    (Suitable for High-Load Transmission)

    Core Advantages: High strength and excellent fatigue resistance, suitable for high-strength requirements such as aviation frames and racing car structures.

    GR5 Titanium Rectangular/Square Tube

    (Suitable for Harsh Industrial Environments)

    Core Advantages: High temperature resistance (below 400℃) and acid and alkali corrosion resistance, suitable for harsh environments such as petrochemical pipelines and offshore platforms.

    Parameter

    Comparison of core brand characteristics:

    Grade Composition Tensile Strength Core Advantages Applicable Scenarios
    GR2 Pure Titanium (≥99.6%) 345MPa Good ductility, easy to weld and form, excellent corrosion resistance in mild environment Scenarios with low load, requiring formability and basic corrosion resistance
    GR5 Ti-6Al-4V 895MPa High strength, resistant to medium temperatures, fatigue resistance Scenarios with high load and harsh working condition

    Industry Application Scenarios by Grade

    1. Applications of GR2 Titanium Rectangular/Square Tube

    Marine Light Industry: Using square tubes to make marine handrails and guardrail frames, rectangular tubes to process small ship deck structural supports, which have good corrosion resistance to seawater and freshwater and low cost.

    Food Processing Industry: Using square tubes to make the frame structure of food conveyor equipment, rectangular tubes to process the shell frame of beverage filling machines, meeting FDA hygiene standards and having good corrosion resistance to food acids and alkalis.

    2. Applications of GR5 Titanium Rectangular/Square Tube

    Petrochemical Industry: Using rectangular tubes to process the support structure of oil drilling platform equipment, square tubes to make the pipeline frame of downhole oil-gas transmission equipment, which can resist high temperatures of 300℃ and oil-gas corrosion.

    Frequently Asked Questions

    What is the main difference between GR2 and GR5 titanium tubes?
    GR2 is commercially pure titanium offering excellent corrosion resistance and formability, while GR5 (Ti-6Al-4V) is an alloy providing much higher tensile strength and heat resistance.
    Are these titanium tubes suitable for marine environments?
    Yes, both GR2 and GR5 exhibit exceptional resistance to seawater corrosion. GR2 is often used for light structural parts like handrails, while GR5 is used for high-load offshore platform components.
    Can GR2 titanium rectangular tubes be welded easily?
    Yes, GR2 titanium is known for its excellent weldability and ductility, making it ideal for structures that require complex bending and joining.
    What is the maximum operating temperature for GR5 titanium square tubes?
    GR5 titanium can maintain its structural integrity and resist oxidation in environments with temperatures up to approximately 400°C (752°F).
    Do your titanium tubes meet food-grade standards?
    Yes, our GR2 titanium tubes meet hygiene standards and are highly resistant to food-based acids, making them perfect for food processing and beverage machinery.