titanium welded tubes

Titanium Welded Tubes - High-Performance Industrial Tubing Solutions

Baoji Jucheng Titanium Industry Co., Ltd., located in China's Titanium Valley, delivers premium titanium welded tubes engineered for extreme industrial environments. With over 20 years of manufacturing expertise and annual production exceeding 500 sets of titanium equipment, our welded tubes are manufactured from rolled titanium strip using precision Gas Tungsten Arc Welding (GTAW) technology. Maintaining approximately 3,000 tons of titanium inventory year-round ensures rapid delivery for urgent projects. Our tubes are ASTM B862 and ASME SB862 compliant, with wall thicknesses ranging from 0.5 to 12 mm, lengths up to 6000 mm, and diameters ranging from OD6 to OD1020 mm. Each tube, which comes in Gr1, Gr2, Gr5, Gr7, Gr9, and Gr12 grades, is subjected to stress-relief annealing to produce mechanical qualities that are identical to base metal.

What Are Titanium Welded Tubes?

Titanium coil that has been rolled and molded into cylindrical shapes is used to make these high-performance tubular components.

Precision welding is used to join the longitudinal seam without the need of filler metal. When compared to seamless alternatives, this production process provides better wall thickness consistency.

Pitting and stress corrosion cracking are prevented by the self-regenerating titanium dioxide passive film. A cost-to-performance ratio that surpasses conventional stainless steel solutions is advantageous to your business.

Technical Specifications

Key Properties & Performance Advantages

Our titanium welded tubes combine low density with exceptional specific strength for your weight-sensitive applications.

When damaged, the stable TiO2 passive layer naturally regenerates. In seawater, moist chlorine, and oxidizing acid solutions, this guarantees long-term corrosion resistance.

In heat transfer applications, high thermal conductivity outperforms stainless steel. During thermal cycling, dimensional stability is preserved by the low coefficient of thermal expansion.

Superior concentricity and uniform wall thickness facilitate better heat transfer coefficients. You achieve consistent performance across demanding operational conditions.

Industrial Applications

Power Generation & Desalination

These tubes are used in seawater cooling systems such as surface condensers and Multi-Stage Flash evaporators. Compared to copper-nickel alloys, they are more resistant to biofouling and high-velocity erosion.

Chemical Processing Industry

These tubes are essential to shell-and-tube heat exchangers that process salt, caustic soda, and PTA. They remove the possibility of stress corrosion cracking in media rich in chloride at high temperatures.

Aerospace & Automotive

Vibration resistance and fatigue strength are advantages for high-performance exhaust systems and hydraulic lines. Reducing weight increases fuel efficiency without sacrificing safety during high-pressure pulses.

Marine Engineering

Piping systems for offshore platforms and desalination plants operate reliably in harsh marine environments.

Why Choose Jucheng Welded Tubes?

Manufacturing Excellence

Our 120,000-square-meter facility combines technology for quality inspection, precision machining, and melting. From raw materials to the final product, complete production capabilities guarantee constant quality.

Rapid Response Capability

With 3,000 tons of inventory, we shorten your delivery cycles significantly. Fast response times support urgent project requirements without compromising quality standards.

Technical Innovation

Collaborations with Northwest Nonferrous Metals Research Institute, Tsinghua University, and Northwest University drive continuous improvement. Our 4 invention patents and 41 utility model patents demonstrate technological leadership.

Quality Assurance

Professional R&D and quality control teams ensure every tube meets stringent specifications. Comprehensive testing includes non-destructive inspection and mechanical property verification.

Customization Support

We manufacture welded tubes according to your technical drawings and application requirements. Customized dimensions and surface treatments match your specific operational conditions.

Frequently Asked Questions

Q: How do welded tubes compare to seamless tubes in corrosion resistance?

A: When properly heat-treated, welded tubes exhibit corrosion resistance identical to seamless options. The weld zone properties match base metal characteristics after stress-relief annealing.

Q: What is the maximum operating temperature for Grade 2 tubes?

A: Grade 2 tubes maintain mechanical integrity up to 600°F (315°C), suitable for most industrial heat transfer applications.

Q: Can you provide tubes with special surface finishes?

A: Yes, we offer polished, sandblasted, machined, and pickled surface treatments. Custom finishes are available based on your application requirements.

Q: What certifications support your manufacturing quality?

A: Our facility holds National High-Tech Enterprise status and meets ASTM B862 and ASME SB862 standards. Each batch includes material test reports and dimensional inspection certificates.

Q: How quickly can you deliver custom-sized tubes?

A: Our large inventory enables delivery of standard sizes within days. Custom specifications typically ship within 2-3 weeks depending on complexity.

Contact Us for Your Titanium Tubing Needs

Ready to upgrade your titanium welded tubes system with superior corrosion resistance and performance? Contact our technical team at s4@juchengti.com for specifications, pricing, and customization options tailored to your industrial requirements.