Polyimide Tubing for Medical Equipment and In-Vitro Systems

WELLELE supplies precision polyimide tubing for defined medical equipment, laboratory, diagnostic and in-vitro instrument applications. Extruded and dip-coated routes can be reviewed for lumen, wall, cut-length and project-specific packaging requirements. This page does not claim suitability for implantation, intravascular use or permanent body contact. Any medical-grade, biological or regulatory claim must match the exact material, finished product, intended use, contact type, duration, sterilization method and supporting reports.

micro bore polyimide tubing

PI Tubing for Medical Equipment and In-Vitro Applications

Extruded and dip-coated PI options
• ID, OD, wall and tolerance reviewed by project
• Lumen, cut-end and packaging requirements confirmed before order acceptance
• Intended-use and documentation scope must be defined

IVD Instrument Components

Used in diagnostic equipment where small PI tubing is required as part of an in-vitro fluidic or sensing system.

Laboratory Instrumentation

Used in laboratory equipment where thermal stability, dimensional control and small tube geometry are needed.

Diagnostic Equipment Assemblies

Used as a precision tube or sleeve inside diagnostic systems, subject to application and documentation review.

Medical Equipment Sensors

Used around sensing or electrical components inside medical instruments where no unsupported body-contact claim is made.

Parameter Suggested Website Format
Product Type PI tubing for medical equipment / in-vitro use
Process Options Extruded or dip-coated, by requirement
ID Custom / series-specific
OD Custom / series-specific
Wall Thickness Custom / series-specific
Length Cut length or coil, by project
Lumen Requirement Open lumen / cleanliness / inspection method
Cut-End Standard No collapse / no blockage / customer standard
Packaging By cleanliness and handling requirement
Application Scope Medical equipment, diagnostic, laboratory, in-vitro
Excluded Scope Implantable, intravascular, permanent body contact unless separately qualified
Documents By exact test article, product and intended use

Medical Equipment and In-Vitro PI Tubing FAQ

WELLELE describes this branch as PI tubing for medical equipment, laboratory, diagnostic and in-vitro applications. “Medical grade” claims must be reviewed by exact product, report scope and intended use.

Current positioning does not cover implantable, intravascular or permanent body-contact use unless a separate project qualification supports it.

Extruded and dip-coated PI tubing can both be reviewed. The choice depends on ID, wall thickness, lumen requirement, surface, length and documentation needs.

Document needs depend on application, market, intended use, test article and customer qualification requirements.

Send intended use, ID, OD, wall thickness, length, lumen requirement, cleanliness requirement, packaging, documentation needs and annual quantity.

Select PI tubing for medical equipment from the complete component dimensions, operating conditions, manufacturing process and acceptance criteria. Use samples to confirm fit and function before volume production.

Extruded Polyimide Tubing
Dip-Coated Polyimide Tubing
PEEK Tube
Fluoropolymer Tubing

Prepare a Polyimide Tube RFQ

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