Titanium Gr4 pipe

 Titanium Gr4 pipe (also known as TA4 titanium tube) is a tubular material made of industrial pure titanium GR4 (TA4) as raw material, which belongs to the α type titanium alloy and is in a α single-phase state at room temperature and service temperature. Although the room temperature strength is generally lower than that of β' and α+β titanium alloys, at high temperatures (500-600°C), its strength and creep strength are the highest among the three titanium alloys, so it is especially suitable for high-temperature environments.

Core Features Titanium Gr4 pipes offer high strength, low density, and excellent corrosion resistance, resisting corrosion from seawater, chlorine, and chemical media, and are commonly used in marine and chemical environments. It also has good machinability, is easy to weld and form, and can be machined into various complex structures without compromising performance.

The main types include seamless titanium tubes, made through hot extrusion or cold drawing processes, without welds, with more uniform mechanical properties, suitable for scenarios with high pressure or high integrity requirements. The relevant standards cover Chinese standards GB/T 3620.1 and GB/T 3624, which involve grades and chemical compositions, pipe sizes and allowable deviations, respectively.

Typical applications of titanium Gr4 pipe includes aerospace, marine engineering, and medical applications, such as for engine components, desalination equipment, and artificial joints, making it one of the strongest grades of commercial pure titanium while maintaining a low density for weight-sensitive applications.

 

Our Products

Titanium pipe manufacturer 

Titanium pipe supplier 

 China titanium pipe in stock

Baoji Mingjie Titanium Materials Technology Co., Ltd.'s Grade 4 (Gr4) titanium tubes, as commercially available pure titanium alloy products, boast the highest strength among pure titanium grades, while also exhibiting excellent corrosion resistance, biocompatibility, formability, and weldability. Its applicable operating temperature range is 0-427°C (intermittent temperatures up to 538°C). Even at high temperatures of 500°C-600°C, it maintains excellent strength, creep strength, and good microstructural stability and oxidation resistance. Furthermore, its machinability and cutting performance are outstanding, improving manufacturing efficiency and precision. Gr4 titanium tubes exhibit strong resistance to highly corrosive environments such as acids, alkalis, seawater, and sewage. Although it cannot be strengthened through heat treatment, its properties can be optimized through annealing and solution strengthening, making it highly adaptable to various processes.

Our products comply with multiple standards such as ASTM B338, ASTM B337, ASTM B861, and ASTM B862. Our quality is certified through strict production control and test data. We have a wide variety of products in stock, with diverse shapes and sizes to meet diverse application needs.

With these combined advantages, Gr4 titanium tubes are widely used in harsh industrial environments such as aerospace, chemical, and marine engineering, where extremely high strength and corrosion resistance are required. They are an ideal choice for structural materials requiring moderate strength and corrosion resistance. Especially when the content of interstitial impurity elements is low, they exhibit excellent toughness and comprehensive mechanical properties in ultra-low temperature environments, making them also excellent cryogenic alloy materials.

Relying on strict quality control, standardized production, and abundant inventory, the company provides Gr4 titanium alloy solutions for various industries that combine high strength, corrosion resistance, and machinability, ensuring stable operation of products under complex working conditions such as high temperature, corrosion, and low temperature.

Applications

 

the applications are in aerospace, chemical industry, shipbuilding, medical equipment and other fields. 

Aerospace

 

Titanium Gr4 pipe is used to manufacture aircraft structural components, engine parts, and aerospace equipment, making significant contributions to the development of the aerospace field.

chemical 

 

Titanium Gr4 pipe is used to manufacture chemical equipment, storage tanks and reactors, etc., and has good corrosion resistance and processing performance.

shipbuilding

 

Titanium  Gr4 pipe is used for the manufacture of hull structural parts and Marine equipment, etc., with good welding performance and corrosion resistance.

medical  

 

Titanium Gr4 pipe has good biocompatibility and mechanical properties, used for manufacturing artificial joints, dental implants, and surgical instruments, among others.

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Titanium Gr4 pipe is a high-strength and low-density metal, making it highly suitable for applications where both weight and strength are critical. These applications include industries such as aerospace, automotive, and military and defense.

Stainless steel pipe is renowned for its high corrosion resistance, ability to withstand high temperatures, and aesthetically appealing appearance. Additionally, stainless steel is widely used for structural purposes due to its excellent weldability and machinability.

 Weight and Space Saving
Titanium is approximately 45% lighter than steel.
Another key difference is titanium's ability to maintain its weight even when exposed to high heat.

 Higher Hardness and Tensile Strength
Titanium has a density of 4.54 grams per cubic centimeter, which is about 56% of steel's density.
When oxygen is absorbed into the surface of titanium during hardening, it significantly increases the hardness of the surface layer.

Titanium and its alloys exhibit a tensile strength range from 20,000 psi to over 200,000 psi. Commercial grade titanium typically has a tensile strength of around 63,000 psi.
The softest grade of commercially pure titanium has a tensile strength of around 240 MPa, while high-strength alloys can reach up to 1,400 MPa.

 More Complex Applications
Titanium tubing is biocompatible and nontoxic, making it ideal for challenging and complex applications such as surgical instruments and orthopedic implants.

Titanium's high tensile strength-to-density ratio and excellent corrosion resistance make it perfect for sensitive military and aerospace applications. These include critical structural projects, firewalls, exhaust ducts, and landing gear.

 

Our factory & quipment

 

Baoji Mingjie Titanium Material Technology Co., Ltd. is located in China's titanium Valley - Baoji, the company was registered in September 2021. Baoji Mingjie Titanium Material is a state-approved high-tech enterprise specializing in metal processing, production, sales and research and development. One of the integrated enterprises. The company's main products include titanium and titanium alloy plate, rod, wire, disc, pipe and other rare metal processing and sales such as titanium coil, plate, bar, wire, and titanium forging.

our factory appearance

precision parts inspection

whater cutting machine

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