• Thick-walled structure design · Delivers excellent compression and bending rigidity

• Smooth tapered transition design, optimize spatial adaptability

• Precision grinding and electropolishing

FAQs:

Q: What is the inner wall finishing process of your products? Do you support customizing different tapers?

A: The inner walls of our heavy-wall tapered tubes undergo precision polishing or electropolishing, achieving ultra-low roughness to ensure unimpeded fluid transport or smooth instrument insertion and withdrawal. Additionally, we fully support customization: taper ratios (e.g., mm per diameter reduction), wall thickness distribution, and internal/external diameter tolerances can all be adjusted at a micron level​ according to the customer's specific application scenarios.

Q: What material options are available for this product? Do they meet biocompatibility requirements?

A: Standard materials include medical-grade 304/316L stainless steel or titanium alloy (Ti6Al4V ELI). All materials undergo strict material certification​ and comply with ISO 10993 series biocompatibility standards, meeting the requirements for in-vivo contact (short-term or long-term) medical applications, ensuring structural stability and no adverse reactions in complex physiological environments.