Medical Grade Nylon Tubing | Custom Nylon 12 Tubing for Catheters & Balloons
Ever struggled with tubing that kinks during a critical catheter procedure? You're not alone. Medical grade nylon tubing fixes that fast. It's tough, flexible, and compliant for life-saving devices. At Greetmed, we craft custom nylon 12 tubing right here in China. You'll get top quality at prices US suppliers can't touch. Let's dive in.
Why Choose Medical Grade Nylon Tubing?

Medical pros pick nylon tubing for its standout traits. It resists abrasion like few others. Think catheters snaking through arteries without tearing.
Nylon 12 boasts a Shore D hardness of 72. That means it stays firm yet bends smoothly. You'll see less flex fatigue over time. Plus, it handles high pressures perfect for balloon dilation.
Here's why it beats others. First, low moisture absorption keeps performance steady. No swelling in humid ORs. Second, it bonds thermally easy. No messy adhesives.
We compared it head-to-head:
| Property | Nylon 12 | Pebax | PTFE |
|---|---|---|---|
| Hardness (Shore D) | 72 | 25-72 | 55-65 |
| Abrasion Resistance | Excellent | Good | Fair |
| Cost (relative) | Low | Medium | High |
| Kink Resistance | High | High | Excellent |
Nylon wins on cost and durability. Source our OEM medical devices for custom runs. It suits vascular work best. Patients stay safer. Surgeons finish faster.
Key Properties and Specifications
Nylon 12 tubing shines mechanically. Tensile strength hits 8000 psi. Burst pressure? Over 1000 psi for thin walls. It flexes without cracking.
Thermal range runs -40°C to 120°C. Sterilize via ETO or gamma rays. No degradation. Biocompatibility meets USP Class VI and ISO 10993.
Key specs include:
| Property | Value | Benefit |
|---|---|---|
| Tensile Strength | 8000+ psi | Handles high stress |
| Elongation at Break | 300% | Stretches without snap |
| Durometer | 72D | Firm flexibility |
| Wall Tolerance | ±0.001" | Precise fit |
Download our TDS from the company certificate page. Tests prove it. Independent labs confirm compliance. You get reliable tubing every batch.
Dimensions vary. Inner diameters start at 0.010". Outer up to 0.500". Colors? Clear or custom radiopaque. We extrude tight tolerances. Your designs come alive.
Applications in Medical Devices

Picture a catheter navigating twisted veins. Nylon tubing makes it possible. It resists kinking. Flow stays steady.
Common uses? Catheter shafts top the list. They need toughness for insertion. Balloons inflate reliably here too. High burst strength prevents failures.
Fluid transfer lines benefit next. IV sets or endoscopy. Low friction eases movement. Vascular access devices rely on it. Ports and PICCs perform better.
One client cut kinking 40% in neuro catheters. They switched to our nylon 12. Procedures shortened by 15 minutes. Check our medical consumables for related accessories.
Respiratory gear uses it too. Breathing circuits stay kink-free. Anesthesia lines handle pressure swings. Urology applications? Drainage tubes resist collapse.
Real scenario: A hospital faced recalls on brittle tubing. They called us. Our nylon solved it. No more issues. That's the edge.
Nylon Variations We Offer
Not all nylons equal. We stock top grades. Rilsan Aesno Med fights chemicals. Great for drug delivery.
Grilamid handles low temps. Think cryo applications. Vestamid takes impacts. Surgical tools love it.
Custom blends? Yes. Mix with Pebax for softer tips. Or add lubricity.
Availability guide:
| Variation | Key Strength | Sizes Available |
|---|---|---|
| Rilsan Aesno | Chemical resistance | 1-8mm ID |
| Grilamid | Low-temp toughness | 0.5-10mm ID |
| Vestamid | Impact resistance | 2-12mm ID |
| Custom | Tailored properties | Per spec |
Link to respiratory and anesthesia products where we use similar tech. MOQs start low. 1000 meters minimum. Scale up easy.
Sizes, Tolerances & Customization

Need 0.020" ID x 0.034" OD? We deliver. Tolerances hit ±0.0005". Concentricity under 0.005".
Full size chart:
| ID (inches) | OD (inches) | Wall (inches) | Length (m) |
|---|---|---|---|
| 0.010 | 0.025 | 0.0075 | 100+ |
| 0.030 | 0.052 | 0.011 | 500+ |
| 0.125 | 0.250 | 0.0625 | 1000+ |
| Custom | Custom | Custom | Per order |
Prototyping takes 2 weeks. Full runs? 4-6 weeks. From Ningbo, we ship global. Faster than US delays.
Tie into our hypodermic accessories for needle integrations. Colors match your brand. Radiopaque stripes optional.
Compliance & Quality Certifications
Trust starts with certs. We hold ISO 13485. FDA registered. USP Class VI tested.
GMP workshops ensure clean production. Three facilities. 200+ product lines.
Our process: Incoming resin checks. Extrusion monitors. Final 100% inspection.
Photos from our labs show it. Batches trace back fully. See details on our company certificate page.
No shortcuts. Audits pass yearly. Your regulators approve.
Competitive Pricing & Bulk Orders
US nylon tubing? $2-5 per meter. Ours? $0.30-1.50. Savings hit 60-70%.
Bulk tiers:
| Quantity (m) | Price per m | Discount |
|---|---|---|
| 1,000-5,000 | $1.20 | 10% |
| 10,000+ | $0.80 | 25% |
| 50,000+ | $0.50 | 40% |
No hidden fees. FOB Ningbo. Compare to Duke or Nordson. We win.
One-stop from our products page. Quote in 24 hours.
FAQ
What's medical grade nylon tubing?
It's nylon 12 extruded for devices. Meets USP/ISO standards. Kink-resistant and biocompatible.
Nylon vs. Pebax?
Nylon tougher, cheaper. Pebax softer. Pick by need.
Lead times from China?
Proto: 2 weeks. Production: 4-6. Ships worldwide.
Custom sizes available?
Yes. ±0.001" tolerances standard.
Certifications?
ISO 13485, FDA, USP Class VI. Full docs provided.
MOQ for nylon tubing?
1000m. Lower for samples.
Sterilization methods?
ETO, gamma, autoclave compatible.
Ready to upgrade? Request a quote today. Email info@china-greetmed.com. Samples ship free on orders. Let's build better devices together.
Submit Your Request
Recent Posts
Tags
- Adult Diapers
- Are custom medical devices safe
- Baby Diapers
- Can respiratory anesthesia be used
- Digital Healthcare
- Do you offer customized consumables
- European Market
- How do you take care of a skin wound
- Industry Trends
- Lady Sanitary Napkins
- Medical Devices
- OEM Medical Devices
- Product Introductions
- Protective Equipment
- Under Pads
- What are custom-made medical devices
- What are diagnostic products
- What are hospital dressing products
- What are medical tube catheters
- What are some common protective equipment
- What are the appropriate applications for hospital dressing products
- What are the appropriate uses for protective equipment
- What is a gynecological examination
- What is a medical consumable
- What is an anesthesia kit
- What is an OEM in medical devices
- what is an wound skin care
- what is can disposable ultrasonic diagnostic
- What is good manufacturing medical devices
- What is hospital-grade protective equipment
- what is medical equipments hospital furniture
- What is medical sterilization wrapping
- What is rehabilitation equipment device
- What medical consumables do you supply
- Where can I find laboratory consumables wholesale
- where can I find medical protection device
- where to buy hypodermic accessories
- where to buy medical apparel
- where to buy medical consumable accessories
- where to find OEM medical device supplier
- where to find rehabilitation equipment supplier