Gr23 ELI Seamless Titanium Capillary Tube ASTM B338 for Medical Equipment

Product Overview

Reviewed and maintained by the Engineering Team, Shaanxi Qianyi Tuoda Technology Co., Ltd.

Overview

We supply Gr23 ELI Seamless Titanium Capillary Tube (Ti‑6Al‑4V ELI) located in Baoji, China Titanium Valley. As a professional titanium stockist & supplier, we maintain spot inventory for fast delivery. We can interpret engineering drawings, provide precision custom cutting service, fully comply with ASTM B338 standards. Full-set export documents and EN10204 3.1 MTC material test certificates are available for each batch, qualified in-stock items support same-day shipment.

Core Specifications

Available Grade	Gr23 ELI (Ti‑6Al‑4V ELI)
Product Type	Seamless Capillary Titanium Tube
Outer Diameter	0.8mm‑20mm
Wall Thickness	0.1mm‑3mm
Length	Standard length or custom cut per drawings
Surface Condition	Bright annealed, ultra-clean inner surface
Applicable Standards	ASTM B338
Certificates	ISO9001, EN10204 3.1 MTC, third‑party test report available

Key Benefits

• Extra low interstitial content, greatly improve fracture toughness and reduce brittle risk at low temperature
• Excellent biocompatibility, non-toxic and corrosion resistant inside human body environment
• High strength and low density, lightweight for surgical instruments and implant assemblies
• Fine and uniform grain structure, good machinability and bending performance
• Stable mechanical performance under repeated cyclic load for long-term medical application

Grade Description

Grade23 ELI is extra low interstitial version of Ti-6Al-4V titanium alloy. It lowers oxygen, nitrogen and carbon content to enhance toughness. This medical-grade titanium alloy is widely used for surgical instruments, minimally invasive medical tubing and implant-related components.

Product Features

Bright annealed seamless capillary titanium tube adopts precision cold drawing process, with ultra-clean inner bore and tiny dimensional tolerance. 100% eddy current and hydrostatic inspection ensure no micro crack. Strict surface cleaning treatment meets the cleanliness requirement of medical equipment manufacturing.

Industry Applications

• Medical industry: minimally invasive surgical instruments, medical catheter components, implant auxiliary tubing
• Biomedical testing equipment precision fluid pipeline
• Medical analytical instrument micro transmission tube

Quality Assurance

Every batch undergoes strict inspection before shipment:

• Precision dimension tolerance inspection
• Eddy‑current testing (ET)
• Hydrostatic pressure test
• Chemical composition & mechanical property testing
• Material Test Certificate (MTC) supplied for traceability

Our Service Advantages

• ✅ Spot stock available for fast delivery
• ✅ Precision custom cutting service, cut‑to‑size according to your requirements
• ✅ Professional drawing interpretation, support non‑standard dimension processing
• ✅ ISO9001 certified, MTC certificates provided for each shipment
• ✅ Meet ASTM, ASME and GB international standards
• ✅ Global export service, same‑day shipment for in‑stock goods

Packaging & Shipment

Dust-free inner plastic packaging + export‑standard plywood wooden case. Support sea freight, air freight and international express. We can follow customer special packaging requirements.

FAQ

Q: Can you cut Gr23 ELI capillary titanium tubes according to my drawing?
A: Yes. Our engineering team can read technical drawings and provide precision custom cutting.

Q: What is the difference between Gr23 ELI and common Gr5 titanium alloy?
A: Gr23 ELI has extra low interstitial elements, higher fracture toughness, specially developed for medical implant and medical device scenarios.

Q: Can you provide material test reports?
A: Yes, EN10204 3.1 MTC certificates are available for all orders.

If you have technical specifications or project requirements, feel free to send us your inquiry for quotation.