15 Day Delivery of Ti-6Al-4V ELI Titanium Pipes to Poland

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1. Project Background
In June 2026, we received an urgent procurement request from a Polish industrial heat exchanger manufacturer for a batch of Ti-6Al-4V ELI (Grade 5) seamless titanium pipes, intended for the core tubing system of their next-generation heat exchange units. The client’s original European supplier faced production delays, putting their entire project timeline at risk – prompting them to source a rapid alternative from China.

Ti-6Al-4V pipe test

2. Key Challenges

  • Extremely tight delivery window: From order confirmation to arrival at the Polish factory, the client required no more than 15 calendar days (including ocean freight and customs clearance).

  • Stringent technical specifications:

    • Outer diameter 59±0.1mm, wall thickness 2±0.15mm, length 1800mm – with full dimensional traceability.

    • Material must comply with both ASTM F136 (surgical implant grade) and AMS 4911 standards, requiring Extra Low Interstitial (ELI) chemistry for enhanced low-temperature toughness and corrosion resistance.

  • Mandatory third-party inspection: The client designated SGS Poland to perform witnessed testing on the full batch, including chemical composition, tensile properties, flaring and flattening tests – with final reports recognized under PCA (Polish Centre for Accreditation) mutual recognition arrangements.

  • Compliant packaging: Wooden cases must meet ISPM 15 standards, with heat-treatment fumigation and visible IPPC markings.

3. Execution Process

  • Production & Quality Control: Raw material allocation began within 2 hours of order confirmation. Using VAR (Vacuum Arc Remelted) triple-melted ingots, the pipes underwent rotary piercing, cold rolling, vacuum annealing, and pickling. In-line laser gauging and ultrasonic testing ensured 100% dimensional compliance. Total production lead time was compressed to 5 working days.

  • Third-Party Inspection Integration: Our team coordinated with SGS China for on-site witnessing immediately after final heat treatment. All mechanical properties passed on the first attempt:

    • Ultimate tensile strength: 910 MPa (spec ≥ 860 MPa)

    • Yield strength: 845 MPa

    • Elongation: 16% (spec ≥ 10%)

  • Packaging & Logistics: Custom wooden cases with EPE foam liners and plastic end-caps on each pipe prevented surface damage and contamination. Fumigation certificates and IPPC markings were attached to each case, and full customs documentation was prepared in advance.

4. Delivery Outcome

  • Day 12: Cargo arrived at Gdańsk Port, Poland – customs clearance completed without any delay;

  • Day 13: Incoming inspection at the client’s factory confirmed all dimensions and properties matched the SGS reports exactly;

  • The client’s project lead commented in their acceptance email: “China’s supply chain speed and precision exceeded our expectations – especially the batch-to-batch consistency of the ELI-grade material is truly convincing.”

5. Value Delivered
This emergency fulfillment not only prevented production downtime for the client but also established deep mutual trust in technical alignment, inspection protocols, and logistics execution. The two parties have now initiated discussions on a master framework agreement, with plans to expand cooperation into additional high-end titanium product categories.

6. Key Takeaways

  • Short lead times do not mean compromised quality – with pre-planned production scheduling and agile supply chain response, high standards are fully achievable even under tight deadlines.

  • Front-load third-party inspection – by embedding the inspection process into production (rather than after completion), we saved at least 3 days versus conventional workflows.

  • Details are the differentiator – from fumigation certificates to po