Pure titanium tube | Optimal selection of corrosion-resistant lightweight pipes for multiple fields, empowering efficient operation in industrial and livelihood scenarios

——Building a solid foundation for fluid transmission and structural support in various industries with excellent corrosion resistance and lightweight advantages

Pure titanium pipes have become the core pipe materials in the fields of chemical, marine, medical, refrigeration, etc. due to their high corrosion resistance, excellent specific strength, and good biocompatibility. Baoji Dingding Titanium Products Co., Ltd. is based on the advantages of the entire industry chain of "China Titanium Valley", and has created pure titanium pipes of TA1, TA2 and other grades, covering multiple specifications such as thin-walled precision pipes and thick walled pressure resistant pipes, which can meet the demanding needs of different scenarios and provide customers with "high reliability, low cost, customized" titanium pipe solutions.

1、 Core Performance: Differentiated Competitive Advantage of Pure Titanium Tube

Compared to traditional pipes such as stainless steel and copper, pure titanium pipes have achieved significant breakthroughs in key performance dimensions and are suitable for special working conditions in multiple fields

1. High corrosion resistance

The surface of titanium material can form a dense oxide film. In strong corrosive media such as hydrochloric acid, sulfuric acid, and seawater, the annual corrosion rate is ≤ 0.0005mm, far exceeding that of 304 stainless steel (annual corrosion rate ≥ 0.01mm). In scenarios such as chemical acid and alkali transportation and marine equipment pipelines, the service life can be extended by more than 10 times, greatly reducing equipment maintenance costs.

2. Lightweight characteristics

The density of pure titanium is only 4.51g/cm ³, which is 60% of stainless steel and 50% of copper pipe. Pure titanium pipes of the same specification are lighter in weight and can significantly reduce the overall load of the equipment, especially suitable for scenarios such as aviation and ocean exploration that require strict lightweight requirements, while reducing installation and transportation costs.

3. Multi scenario adaptability

It has good thermal conductivity (TA2 thermal conductivity of about 17W/(m · K)), non-magnetic properties, and biocompatibility. It can be used as an efficient heat exchange pipeline in the refrigeration industry, as well as an implant device substrate in the medical field. It can also be adapted to non-magnetic signal pipelines in the electronics industry, achieving the cross-border value of "one material, multiple uses".

4. Stable mechanical properties

TA1 pure titanium tube has an elongation rate of ≥ 25%, good flexibility, and is easy to bend into shape; TA2 pure titanium tube has a tensile strength of ≥ 450MPa and can withstand medium and low pressure conditions (≤ 10MPa). In conventional fluid transportation scenarios, it balances structural stability and processing convenience.

2、 Deep adaptation across all fields: diverse application scenarios for pure titanium tubes

1. Chemical industry: "Transport barrier" for highly corrosive media

In industries such as chemical, metallurgical, and electroplating, pure titanium pipes are the preferred transportation pipelines for strong corrosive media such as acid and alkali solutions, electroplating solutions, and chlorides

-TA2 pure titanium tubes can withstand media such as hydrochloric acid with a concentration of ≤ 10% and sulfuric acid with a concentration of ≤ 20%. They are used as feed/discharge tubes for chemical reaction vessels and electrolyte circulation tubes for electroplating production lines. They can operate continuously and stably at temperatures below 80 ℃ without leakage or corrosion;

-For the transportation of high-purity reagents in fine chemicals, the inner wall of thin-walled pure titanium tubes is polished with Ra ≤ 0.2 μ m, which can avoid medium residue and pipeline pollution, ensure product purity, and has been applied to the core production lines of multiple leading fine chemical enterprises.

2. Marine engineering field: "Corrosion resistant pipelines" for deep sea and nearshore environments

Faced with the harsh environment of ocean salt spray and seawater immersion, pure titanium pipes have become the core pipeline of marine equipment:

-Used as seawater cooling pipelines for ocean going vessels and signal/medium transmission pipelines for ocean monitoring buoys, with no rust spots after 5000 hours of salt spray testing. Its corrosion resistance far exceeds that of brass and stainless steel pipes used in ships, ensuring long-term service of equipment in marine environments;

-The hydraulic pipeline adapted for deep-sea exploration robots has lightweight characteristics that can reduce the energy consumption of underwater propulsion for robots, while also withstanding high pressure in the deep sea up to 3000 meters. It has served multiple deep-sea exploration projects in China.

3. In the field of refrigeration and heat exchange: the efficient and energy-saving "heat exchange core"

The excellent thermal conductivity and corrosion resistance of pure titanium pipes make them efficient heat exchange tubes for industries such as refrigeration, central air conditioning, and seawater desalination

-TA1 thin-walled pure titanium tubes (wall thickness 0.5mm-1mm) are used as heat exchange tube bundles for condensers and evaporators, with a heat exchange efficiency 8% higher than copper tubes. In high salt media for seawater desalination, there is no risk of corrosion and scaling, and the service life is extended by 6 times compared to copper nickel alloy tubes, significantly reducing the maintenance frequency of heat exchange equipment;

-Suitable for low-temperature refrigeration scenarios, with stable performance in a wide temperature range of -200 ℃ to 100 ℃, and no risk of pipeline cracking, it is the core heat exchange component of high-end cold chain equipment.

4. Medical field: Bio friendly "implantation and delivery pipelines"

Relying on excellent biocompatibility, pure titanium tubes achieve dual applications in the medical field:

-As a medical intervention catheter substrate, TA1 pure titanium ultra-thin tube (outer diameter of Φ 0.8mm - Φ 5mm) can be processed into angiography catheter and drug infusion catheter, with no risk of sensitization and smooth tube wall, reducing stimulation to human tissues;

-Used as a disinfection pipeline for hospital sewage treatment, it can withstand the strong oxidative corrosion of disinfectant, ensuring the safety of medical wastewater treatment while avoiding heavy metal ion precipitation pollution.

5. General industrial and livelihood fields: lightweight and highly reliable "multifunctional pipes"

-Electronics industry: TA1 pure titanium tube is non-magnetic and can be used as a non-magnetic pipeline for electronic chip production equipment and signal transmission tube for communication base stations to avoid magnetic field interference and ensure equipment operation accuracy;

-In the field of food processing, it meets food grade safety standards (can be certified by FDA) and is used as a conveying pipeline for juice, dairy products, seasonings and other foods. It has no heavy metal precipitation and is easy to clean and disinfect, ensuring food hygiene and safety;

-In the field of architectural decoration, after anodizing treatment, it can form colorful surfaces such as gold, blue, purple, etc., which can be used as decorative pipes for high-end buildings. It has both aesthetics and weather resistance, and is suitable for exterior wall decoration in coastal high salt spray areas.

3、 Quality assurance: full process technology and testing control

1. Raw material and molding control

Using high-purity sponge titanium with a purity of ≥ 99.7% as raw material, the billet is vacuum melted and formed through cold rolling/hot rolling+precision drawing process to ensure the dimensional accuracy of the pipe (outer diameter tolerance ≤± 0.05mm, wall thickness uniformity ≤ 0.02mm), while eliminating internal stress and avoiding cracking during later use.

2. Full item testing and verification

Each pipe has undergone hydrostatic testing (1.5 times rated pressure without leakage), ultrasonic testing (Level I acceptance), and size and surface quality testing; For medical/food grade tubing, additional biocompatibility/food safety testing is conducted to ensure compliance with industry standards.

3. Customized service support

Customizable pipe specifications (outer diameter ranging from 6mm to 200mm, wall thickness from 0.5mm to 15mm, length ≤ 15m), providing post-treatment processes such as anodizing, inner wall polishing, and anti-corrosion coating. 24-hour technical team docking, standardized specifications delivered within 7 days, customized products responded within 15 days.

Baoji Dingding Titanium: Relying on the advantages of the "China Titanium Valley" industrial cluster, the company has achieved large-scale production of pure titanium pipes of TA1, TA2 and other grades, with an annual production capacity of 1000 tons. It has served over 100 leading enterprises in the chemical, marine, refrigeration, medical and other fields, and has become the preferred partner for pure titanium pipes in various industries.

Choose Baoji Dingding Titanium Pure Titanium Tube, with excellent corrosion resistance and lightweight advantages, to build a solid pipeline foundation for your equipment and empower efficient and stable operation in multiple fields!