Seamless titanium tube

Seamless Titanium Tube

XI AN LINHUI IMPORT AND EXPORT Co., LTD. brings you premium Seamless titanium tube manufactured with 21 years of expertise in titanium metal production. Our facility operates two factories with 30 dedicated titanium metal production lines, delivering a monthly productivity of 1 ton and a robust supply ability of 10 tons per month. Each product is ISO9001 certified, originating from Shaanxi, China, and shipped worldwide via ocean, land, and air transportation in secure wooden case packaging.

We eliminate welded seams to ensure uniform microstructure throughout the tube's circumference, preventing corrosion at weld zones and maximizing pressure resistance.

Key Features & Benefits

Zero Weld Vulnerability

Our manufacturing eliminates Heat-Affected Zones (HAZ), providing uniform hoop strength and preventing preferential corrosion in aggressive chemical environments.

Superior Pressure Resistance

Manufactured through rotary piercing and cold rolling, the product withstands higher internal burst pressures than welded alternatives—critical for aerospace hydraulic systems and subsea applications.

Extended Service Life

Isotropic mechanical properties reduce stress concentration points, delivering superior fatigue life under cyclic loading conditions where welded tubes typically fail.

Specifications

Manufacturing Process

Step 1: Billet Selection

We start with certified titanium billets meeting ASTM B348 specifications, ensuring complete traceability via heat numbers.

Step 2: Rotary Piercing

Solid billets undergo hot rotary piercing at controlled temperatures to form hollow shells without compromising grain structure.

Step 3: Cold Pilgering

Precision cold rolling reduces wall thickness and outer diameter while achieving tight tolerances of ±0.05mm—ensuring consistent forming performance.

Step 4: Heat Treatment

Stress-relief annealing at 650-750°C optimizes ductility and removes residual stresses from cold working.

Step 5: Final Finishing

Tubes receive pickling, polishing, or sandblasting based on your application requirements.

Quality Inspection

100% NDT Testing

Every Seamless titanium tube undergoes ultrasonic and eddy current testing to detect subsurface defects invisible to visual inspection.

Dimensional Verification

We employ laser micrometers and coordinate measuring machines (CMM) to validate OD, ID, wall thickness, and straightness.

Hydrostatic Testing

Pressure testing at 1.5× design pressure confirms structural integrity for high-pressure applications.

Material Certification

EN 10204 3.1/3.2 certificates provide full traceability, including chemical composition and mechanical properties test results.

Applications

Chemical Processing

Grade 7 tubes stand up to HCl and H₂SO₄ in chlor-alkali plants and pickling lines where standard CP titanium fails.

Aerospace Hydraulics

Our tubes meet tall security coefficients for water powered incitation frameworks working at 3000+ psi.

Marine Engineering

Seawater-resistant Review 2 tubes serve in desalination units, seaward stages, and submarine warm exchangers.

Medical Devices

Biocompatible Review 23 ELI tubes bolster surgical rebellious and implantable gadget manufacturing.

Oil & Gas

NORSOK M-650 compliant tubes withstand acrid gas situations in subsea umbilicals and downhole equipment.

Export Markets

We've conveyed hundreds of thousands of tons to 60+ nations across:

· North America: USA, Canada, Mexico

· Europe: Germany, France, UK, Netherlands

· Middle East: UAE, Saudi Arabia, Kuwait

· Asia-Pacific: Japan, South Korea, Singapore, Australia

· South America: Brazil, Argentina, Ecuador

Trusted by EPC temporary workers counting CEFC, PTT, PDVSA, PETROECUADOR, PETRONAS, and LUKOIL.

Why Choose Us?

Direct Process Pricing

Factory-direct supply dispenses with brokers, decreasing your acquirement costs by 15-20%.

Rapid Response

Quotation inside 4 hours, drawing audit inside 24 hours, stock conveyance in 3-7 days.

Flexible Least Orders

We bolster trial orders beginning from 100 kg—ideal for R&D ventures and model development.

Engineering Support

In-house metallurgists help with fabric choice, guaranteeing you indicate the ideal review for your working conditions.

Multilingual Service

Our group gives back in English, Chinese, Spanish, and Arabic for consistent worldwide communication.

Packaging & Shipping

Protection Standards

Tubes are wrapped in PVC film, bundled with steel strapping, and pressed in plywood cases assembly ISPM 15 fumigation standards.

Shipping Options

· Ocean Cargo: Cost-effective for bulk orders

· Air Cargo: Assisted conveyance for pressing projects

· Land Transport: Territorial conveyances through truck/rail

Documentation Provided

Commercial receipt, pressing list, fabric test certificate (MTC), Certificate of Root, and third-party review reports (SGS, BV, TÜV upon request).

FAQ

Q: What's the contrast between consistent and welded titanium tubes?

A: Seamless tubes need a weld crease, disposing of HAZ vulnerabilities. They offer uniform quality and predominant erosion resistance in forceful environments.

Q: Can you supply little amounts for testing?

A: Yes. Our least arrange begins at 100 kg for stock grades, supporting R&D and pilot projects.

Q: What certifications do you provide?

A: We supply ISO 9001:2015, ASTM/ASME compliance certificates, EN 10204 3.1/3.2 MTCs, and PED 2014/68/EU documentation.

Q: How do you guarantee dimensional accuracy?

A: Cold pilgering controls divider thickness inside ±0.05mm. Last review employments laser micrometers and CMM verification.

Q: What's your lead time for custom sizes?

A: Stock things dispatch in 3-7 days. Custom creation requires 25-40 days depending on specifications.

Q: Do you offer third-party inspection?

A: Absolutely. SGS, BV, TÜV, DNV, and ABS reviews are accessible upon ask some time recently shipment.

Request a Quote

Ready to enhance your project with premium Seamless titanium tube? Contact our engineering team today at linhui@lhtitanium.com for technical consultation, material selection guidance, and competitive pricing tailored to your specifications.