Wholesale High-Purity Titanium Bar Manufacturers & Factories

Providing the Global Tier-1 Industrial Supply Chain with ASTM B348 Compliant Pure and Alloy Titanium Rods. High Precision, Zero Defect, and Sustainable Manufacturing 4.0.

🔬Deep Industry Insights: The Science of High-Purity Titanium

Microstructure Integrity

High-purity titanium bars (Grades 1 through 4) are characterized by their exceptional oxygen-controlled environments. Our factory utilizes Vacuum Arc Remelting (VAR) technology to ensure that every bar maintains a uniform grain structure, which is critical for applications in the chemical and medical sectors where even microscopic impurities can lead to stress corrosion cracking.

Mechanical Superiority

Unlike standard alloy alternatives, high-purity titanium offers the optimal balance of ductility and cold-formability. For manufacturers, this translates to reduced tool wear and higher precision in CNC machining. Our GR1 and GR2 bars meet the most stringent ASTM B348 standards, ensuring reliability in high-pressure hydraulic systems and subsea valves.

Corrosion Resistance Roadmap

The "passive film" formation on high-purity titanium is its greatest asset. In chloride-rich environments, such as desalination plants or maritime cooling systems, our titanium bars provide an indefinite service life compared to stainless steel, offering a lower Total Cost of Ownership (TCO) over the project lifecycle.

🚀Technical Roadmap & Future Outlook (2025-2030)

As we move towards a more sustainable industrial future, the roadmap for titanium production is shifting towards Energy-Efficient Refining and Additive Manufacturing Compatibility. At ProX Metal, our R&D focus is currently centered on two major pillars:

  • Ultra-Fine Grain Refining: Developing titanium bars with sub-micron grain sizes to increase fatigue strength by up to 25% without adding heavy alloying elements.
  • Sustainable Kroll Process: Reducing the carbon footprint of sponge titanium reduction through closed-loop magnesium recycling systems.
  • Direct Energy Deposition (DED) Feedstock: Engineering high-purity rods specifically for large-scale 3D printing of aerospace structural components.
  • Bio-Compatible Surface Engineering: Enhancing the osteointegration properties of Grade 23 bars for the next generation of orthopedic implants.

The future of titanium is not just about the metal itself, but about the information increment—the data-driven traceability of every melt batch from sponge to finished bar.

🌍Macro-Industry Solutions

Energy & Hydrogen Economy

Titanium is becoming the cornerstone of the Green Hydrogen transition. Our high-purity bars are used in PEM (Proton Exchange Membrane) electrolyzers due to their superior resistance to hydrogen embrittlement at high temperatures.

Ocean Thermal Energy (OTEC)

In the quest for renewable marine energy, titanium's immunity to seawater corrosion makes it the only viable material for long-term heat exchangers in deep-ocean thermal systems.

Aerospace Structural Evolution

With the rise of carbon-fiber-reinforced polymers (CFRP) in modern aircraft, titanium is the preferred fastener and frame material due to its compatible thermal expansion coefficient, preventing galvanic corrosion.

About Us

Founded in 2001, ProX Metal is a high-tech enterprise specialising in the development, production and servicing of pure and alloy titanium materials. As a leading manufacturer of raw titanium materials, we focus on providing cost-effective, stable, high-end titanium materials applied in chemical, oil and gas, marine and electronics fields. We are ISO 9001:2015 certified and hold 14 national patents.

2001 Established
8000 Tons/Year
100+ Machines
14 Patents
Factory Facility

🏭China Factory 4.0: Supply Chain Resilience

Vertical Integration

From sponge procurement to final surface polishing, our internal supply chain ensures that we are not susceptible to external market volatility. This allows for 10-ton spot delivery for standard grades.

Smart Manufacturing

Our facility in Baoji—the "Titanium Valley of China"—leverages AI-driven heat treatment monitoring to guarantee hardness consistency within a ±2% margin across thousands of units.

Cost Efficiency

By utilizing advanced rolling and extrusion technologies, we minimize material waste (buy-to-fly ratio), passing the cost savings directly to our wholesale partners without compromising on purity.

Logistics Agility

Strategically located near major shipping hubs, our logistics team handles everything from customs compliance to "Just-in-Time" delivery for international distributors.

🛡️Localization Support & Compliance

Global Standards Compliance

Our products adhere to ASTM, ASME, AMS, and DIN standards. Every shipment is accompanied by a certified EN 10204 3.1 Mill Test Certificate (MTC), detailing the chemical composition and mechanical properties.

REACH & RoHS Documentation

In accordance with EU regulations, our high-purity titanium bars are fully REACH and RoHS compliant, ensuring they are safe for use in consumer electronics and medical devices.

ESG & Ethical Sourcing

We prioritize ethical sourcing of raw sponge titanium, ensuring that our supply chain is free from conflict minerals and adheres to international labor standards.

💼Global Enterprise Procurement Demand

B2B procurement is no longer just about price; it's about risk mitigation. Large-scale enterprises require partners who can offer technical consultation alongside physical supply.

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Price Stability Contracts

We offer 12-month fixed pricing agreements for high-volume users, shielding your production budgets from the fluctuating costs of raw titanium sponge.

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Custom Processing

Beyond standard rods, we provide centerless grinding, precision cutting, and chamfering services to deliver "ready-to-machine" blanks.

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Third-Party Validation

On request, we facilitate independent testing via SGS or TUV to verify ultrasonic inspection results and surface integrity.

Markets Served

Chemical Industry

CHEMICAL

Resistant to chlor-alkali and sulphuric acid media.

Oil and Gas

OIL & GAS

High-strength, corrosion-resistant materials for exploration.

Maritime

MARITIME

Immunity to seawater for brackish applications.

Desalination

DESALINATION

Extending equipment life through superior thermal conductivity.

Frequently Asked Questions

What is the difference between Grade 1 and Grade 2 titanium bars?

Grade 1 is the most ductile and softest grade, ideal for deep drawing. Grade 2 is slightly stronger and the most widely used "workhorse" grade for industrial applications. Both offer similar corrosion resistance, but Grade 2 is preferred for structural components.

How do you ensure the straightness of long titanium bars?

We use multi-roll rotary straightening machines. For high-precision applications, we can achieve straightness tolerances of less than 0.5mm per meter, ensuring smooth feeding into automatic screw machines.

Can you manufacture titanium bars with custom diameters?

Yes. While we stock standard sizes from 5mm to 100mm, our extrusion and drawing facilities can produce custom diameters to your exact specifications with tolerances as tight as h7 or h8.

Does titanium require special surface treatments for marine use?

Generally, no. Titanium naturally forms a protective oxide layer. However, for extreme environments, we can provide pickling, sandblasting, or black oxide finishes based on your engineering requirements.

What is the lead time for a wholesale order from China?

For items in our 10-ton spot inventory, we can ship within 3-5 days. For custom production runs, the typical lead time is 15-30 days, depending on the alloy grade and quantity.

Request a Technical Consultation & Wholesale Quote

Looking for a reliable factory partner for your titanium supply? Our engineering team is ready to assist with material selection, compliance audits, and volume pricing.

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