Custom Titanium rectangular tube/Titanium square tube Manufacturer, Manufacturers

Product Material: Common grades Gr2 / Gr5

Product Specifications:  rectangular:W:20-100mm H: 20-100 T:1-8mm

Supplied Surfaces: Polished surface, lathe-machined surface, black oxidized surface

Other lengths and diameters can be produced and cut according to requirements.

Product Description

Products Detail

GR2 Titanium rectangular tube / Titanium square tube

Suitable for: Low Loads & Mild Corrosion

Core Advantages: Good formability and weldability, suitable for lightweight structural parts that need to be bent and welded. Resistant to fresh water and atmospheric corrosion, low cost, in line with hygiene standards, commonly used in food machinery and building materials.

GR5 Titanium rectangular tube / Titanium square tube

Suitable for: High-Load Transmission & Harsh Industrial Environments

Core Advantages: High strength and excellent fatigue resistance, suitable for high-strength requirements such as aviation frames and racing car structures. High temperature resistance (below 400°C) and acid and alkali corrosion resistance, suitable for petrochemical pipelines and offshore platforms.

Technical Parameters

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 environments. 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 conditions.

Industry Application Scenarios

1. Applications of GR2 Titanium Tubes:

  • Marine Light Industry: Using square tubes for marine handrails and guardrail frames; rectangular tubes for small ship deck structural supports, providing excellent seawater corrosion resistance at a low cost.
  • Food Processing Industry: Frame structures for food conveyor equipment and beverage filling machines, meeting FDA hygiene standards and resisting food acids/alkalis.

2. Applications of GR5 Titanium Tubes:

  • Petrochemical Industry: Support structures for oil drilling platforms and pipeline frames for downhole oil-gas transmission equipment, capable of resisting temperatures up to 300°C and harsh chemical corrosion.

Main Titanium Products Range

TITANIUM SHEET/PLATE
TITANIUM BAR/RODS
TITANIUM WIRE
TITANIUM TUBE/PIPE
TITANUM FOIL
TITANIUM BLOCK
TITANIUM BILLET
TITANIUM PROFILE
MACHINED PRODUCTS

Frequently Asked Questions (FAQ)

Q1: What are the main differences between GR2 and GR5 titanium square tubes?

GR2 is commercially pure titanium offering excellent weldability and corrosion resistance for low-load applications. GR5 is an alloy (Ti-6Al-4V) providing much higher tensile strength and fatigue resistance for high-load and high-temperature environments.

Q2: Can GR2 titanium tubes be used in the food industry?

Yes, GR2 titanium is ideal for food processing as it meets hygiene standards, is non-toxic, and resists corrosion from food acids and cleaning chemicals.

Q3: What is the maximum temperature GR5 titanium tubes can withstand?

GR5 titanium rectangular tubes maintain their structural integrity and corrosion resistance in environments with temperatures typically below 400°C.

Q4: Why is titanium preferred for marine applications?

Titanium, specifically grade GR2, offers exceptional resistance to seawater and atmospheric corrosion, making it more durable and cost-effective than many other metals in marine environments.

Q5: Are these titanium tubes suitable for welding?

Yes, especially GR2 titanium, which is known for its excellent weldability and formability, making it perfect for complex structural frames.

Q6: In which industries is GR5 titanium most commonly used?

GR5 is widely used in high-performance industries such as aerospace, petrochemical drilling, and professional racing due to its high strength-to-weight ratio.

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