Medical PEEK Capillary Tubing | 0.78mm OD x 0.5mm ID | Non-Sterile, Class 10000 Cleanroom Produced
Product Overview
This high-precision medical PEEK capillary tubing with 0.78mm outer diameter and 0.5mm inner diameter is engineered for demanding medical, life science and laboratory applications. Extruded from premium medical-grade polyether ether ketone (PEEK) resin, the capillary delivers an exceptional balance of mechanical strength, chemical resistance and biocompatibility.
Manufactured entirely in a Class 10000 (ISO Class 7) cleanroom by Kunshan Bova Plastic — a professional OEM/ODM manufacturer of precision medical plastic tubing — this product is supplied in a non-sterile format while maintaining extremely low bioburden levels. This cleanroom production model allows medical device manufacturers to perform terminal sterilization according to their own process requirements, offering maximum flexibility for product development and mass production.
With tight dimensional tolerances and uniform wall thickness, our 0.78mm × 0.5mm PEEK capillary tubing ensures consistent fluid flow, reliable assembly performance and long-term stability in critical medical environments.
Detailed Product Specifications
| Parameter | Specification |
| Base Material | Medical-grade PEEK (Polyether Ether Ketone) |
| Outer Diameter (OD) | 0.78 mm |
| Inner Diameter (ID) | 0.5 mm |
| Wall Thickness | 0.14 mm |
| Dimensional Tolerance | ±0.02 mm (tighter tolerance available upon request) |
| Sterilization Status | Non-sterile; compatible with EO, gamma irradiation and autoclave |
| Production Environment | Full-process Class 10000 (ISO 7) Cleanroom |
| Standard Color | Natural beige |
| Length Options | Custom cut to customer-specified lengths |
| Compliance | RoHS, REACH compliant; meets ISO 10993 biocompatibility standards |
| OEM/ODM Support | Fully supported |
Medical-grade PEEK capillary tube
Medical-grade PEEK capillary tube
Key Features & Performance Advantages
1. Ultra-Precision Extrusion for Consistent Performance
Produced via advanced precision extrusion technology, this 0.78mm x 0.5mm PEEK capillary features highly uniform wall thickness and strict dimensional control. The tight tolerance ensures seamless assembly with other medical components, stable fluid delivery accuracy and minimal flow resistance, making it ideal for microfluidic and interventional medical scenarios.
2. Medical-Grade PEEK Material with Superior Properties
PEEK is widely recognized as a high-performance polymer for medical device applications, offering:
Excellent biocompatibility, meeting ISO 10993 standards for long-term contact with human tissue
Outstanding chemical resistance to common disinfectants, medical reagents and body fluids
High temperature resistance, supporting multiple mainstream sterilization methods
Natural radiolucency, which does not interfere with X-ray, CT or other imaging diagnostics
Excellent fatigue resistance and mechanical strength for reliable long-term use
3. Class 10000 Cleanroom Full-Process Production
All production processes from raw material handling to final packaging are completed in a Class 10000 cleanroom, strictly controlling particulate contamination and microbial load. Although the product is delivered non-sterile, its inherent cleanliness level greatly reduces the difficulty and cost of downstream terminal sterilization, and fully complies with the cleanliness requirements of medical device production.
4. Flexible Non-Sterile Delivery
The non-sterile supply format gives customers full autonomy over the sterilization process. Manufacturers can select the most suitable sterilization method (ethylene oxide, gamma ray, high-pressure steam, etc.) according to their product design and regulatory requirements, adapting to different medical device production and quality management systems.
Manufacturing & Quality Assurance
This PEEK capillary tubing is professionally manufactured by Kunshan Bova Plastic Co., Ltd., an experienced OEM/ODM enterprise focusing on precision medical plastic extrusion. The company is equipped with Class 10000 clean production workshops and multiple high-precision extrusion production lines, and has established a complete quality management system covering raw material incoming inspection, production process monitoring and finished product outgoing testing.
We implement full-process traceability management for each batch of products, and can provide material certification, dimensional test reports and cleanliness test documents to support customers' product registration and quality system audit needs.
Typical Application Scenarios
Our medical PEEK capillary tubing is widely used in the medical and life science fields:
Interventional medical device components (microcatheter lumens, guidewire channels, drug delivery tubes)
Endoscope accessories and minimally invasive surgical instrument tubing
Precision fluid transmission systems for in vitro diagnostic (IVD) equipment
Dental medical devices and orthopedic surgical instruments
Life science research instruments and analytical equipment
Microfluidic chip and lab-on-a-chip systems
Customization & OEM Services
As a professional custom medical tubing manufacturer, Kunshan Bova Plastic provides comprehensive OEM/ODM customization solutions to meet diverse project requirements:
Custom dimensional specifications (outer diameter, inner diameter, wall thickness)
Custom length cutting and secondary processing (end flaring, tip forming, bonding, etc.)
Multi-lumen PEEK capillary tubing with custom lumen structure
Modified PEEK material formulations (reinforced, colored, etc.)
Custom cleanroom-grade packaging solutions
Full-process technical support from product design to mass production
Packaging & Logistics
Packaging: Cleanroom-grade packaging is adopted to maintain product cleanliness during transportation; custom packaging schemes such as bulk packaging and independent packaging can be provided according to customer requirements.
Lead time: Standard mass production lead time, with expedited production channels available for urgent orders.
Shipping: We support global shipping and can cooperate with customers' designated freight forwarders to provide flexible logistics solutions.
Frequently Asked Questions
Q: Is this PEEK capillary tubing supplied sterile?
A: No, this product is delivered in a non-sterile state. It is fully produced in a Class 10000 cleanroom to ensure low bioburden, and is compatible with most mainstream sterilization methods for your downstream terminal sterilization.
Q: Can you provide tighter dimensional tolerances?
A: Yes, we support customized tighter tolerance requirements based on your application needs. Please contact our engineering team to discuss specific specifications.
Q: What sterilization methods are compatible with this PEEK tubing?
A: Our medical-grade PEEK tubing is compatible with ethylene oxide (EO) sterilization, gamma irradiation sterilization, and autoclave (high-pressure steam) sterilization.
Q: Do you support small-batch trial orders and sample provision?
A: Yes, we provide sample support and accept small-batch trial orders to help customers verify product performance before mass production.
Contact us today to request product samples, detailed datasheets or discuss your custom medical PEEK tubing project with our technical team.
