China Titanium Rectangular and Square Tube Suppliers - Gr2/Gr5 Factory Specifications and Customization
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 tube/Titanium 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 tube/Titanium 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.
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Frequently Asked Questions
What is the difference between GR2 and GR5 titanium rectangular/square tubes?
GR2 is commercially pure titanium (≥99.6%) with a tensile strength of 345MPa, offering excellent formability, weldability, and corrosion resistance for low-load applications. GR5 (Ti-6Al-4V) is an alloy with a much higher tensile strength of 895MPa, providing exceptional fatigue and temperature resistance suitable for high-load structures.
Which grade of titanium tube is recommended for food processing equipment?
GR2 titanium rectangular and square tubes are highly recommended for the food processing industry. They meet strict FDA hygiene standards, offer excellent resistance to food acids and alkalis, and provide a cost-effective solution for conveyor frames and packaging machinery.
Can GR5 titanium square tubes be used in high-temperature environments?
Yes. GR5 titanium tubes feature outstanding thermal stability and can withstand continuous operating temperatures below 400℃ (and up to 300℃ in oil-gas downhole operations), making them ideal for challenging petrochemical and aerospace applications.
Why are GR2 titanium tubes preferred for marine light industry applications?
GR2 titanium offers superb resistance to seawater and atmospheric corrosion. It is lightweight, highly durable, and more economical than alloyed grades, making it the perfect choice for marine handrails, guardrails, and deck supports.
How do I request a quote for customized titanium rectangular or square tubes?
You can click the "Get Quotes" button on our product page to submit your specifications. Our team will quickly evaluate your requirements and provide you with a competitive quote.