Changzhou DLX Alloy Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 200 tons per month |
| Delivery Time | 5-20 days |
| Brand Name | DLX |
| Model Number | Cobalt Chromium Tubes |
| Certification | CE,ROHS |
| Place of Origin | China JiangSu |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 200 tons per month |
| Delivery Time | 5-20 days | Brand Name | DLX |
| Model Number | Cobalt Chromium Tubes | Certification | CE,ROHS |
| Place of Origin | China JiangSu |
The medical device industry relies heavily on advanced materials that offer superior biocompatibility, durability, and precision. Among these, medical-grade cobalt chromium (CoCr) tubes have become a cornerstone for manufacturing stents, implants, and other critical surgical components. With ISO certification and the ability to fulfill custom orders, these tubes meet the stringent demands of modern healthcare applications.
Material Properties & Advantages
Cobalt chromium alloys (such as ASTM F90, F562, and F75) are widely preferred in medical applications due to their exceptional properties:
High Strength & Fatigue Resistance – Ideal for cardiovascular stents and load-bearing implants.
Corrosion Resistance – Ensures long-term performance in bodily fluids.
Biocompatibility – Minimizes adverse reactions, making them suitable for permanent implants.
MRI Compatibility – Unlike stainless steel, CoCr alloys produce minimal artifacts in imaging.
These characteristics make cobalt chromium tubes a superior alternative to traditional materials like 316L stainless steel or titanium in certain applications.
| Sterilization Compatibility: | Autoclave, ETO, Gamma, Steam | Surface Finish: | Smooth |
| Material Composition: | Cobalt And Chromium | Thermal Conductivity: | 20 W/mK |
| Magnetic Properties: | Non Magnetic | Corrosion Resistance: | Excellent |
| Electrical Conductivity: | 1.7-2.0 %IACS | Elongation: | 10-15% |
Key Applications
1. Cardiovascular Stents
CoCr tubes are precision-engineered into coronary and peripheral stents, providing flexibility and radial strength to maintain vessel patency. Drug-eluting stents (DES) often use CoCr due to its compatibility with coating technologies.
2. Orthopedic & Dental Implants
Used in hip stems, knee replacements, and dental frameworks, CoCr alloys offer wear resistance and osseointegration support.
3. Neurovascular & Minimally Invasive Devices
Thin-walled CoCr tubes enable catheters, guidewires, and delivery systems for neurovascular interventions.
Industry Trends & Demand Drivers
Growing Aging Population – Increased need for cardiovascular and orthopedic interventions.
Advancements in Minimally Invasive Surgery (MIS) – Demand for smaller, stronger, and more flexible implant materials.
Customization & 3D Printing – Additive manufacturing allows patient-specific CoCr implants with complex geometries.
Regulatory Compliance – ISO 13485 certification ensures adherence to medical device quality standards.
Custom Orders & Manufacturing Capabilities
Suppliers offering custom-sized cobalt chromium tubes (varying diameters, wall thicknesses, and lengths) cater to specialized medical device manufacturers. Key capabilities include:
Laser cutting & micro-machining for intricate stent patterns.
Surface treatments (electropolishing, passivation) to enhance biocompatibility.
Tight tolerances (±0.001") for high-precision applications.
Q:I have sent the RFQ, when can I expect a reply?
A:We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, please send the message on trade management or call us directly.
Q:How long is the delivery time?
A:It depends on the order quantity ,Usually it takes about 20-30 days.
Q:Do you accept OEM/ODM manufacturing?
A:Yes! We do accept OEM/ODMmanufacturing. You could give us your samples or drawings.
Q:Can you send me your catalogue?
A:Yes, please contact us.We can share with our catalogue for you by email.
Q:How to control the products quality in your company?
A:With professional quality team, advanced product quality planning, strict implementation, continuous improvement, the quality of our products is well controlled and consistent.
Q:Can you provide detailed technical data and drawing?
A:Yes, we can. Please tell us which product you need and the applications, we will send the detailed technical data and drawing to you for your evaluation and confirm.
Q:How do you handle pre-sales and post-sales?
A:We have a professional business team that will work one-on-one with you to protect your product needs, and if you have any questions, he can answer them for you!
Q:Can I visit your factory before we place an order?
A:Yes, you are welcome to visit our factory. We are very pleased if we have the chance to know more about each other.
Q:Where can I find up-to-date information about the company?
A:You can check our news or blog for information about our company.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2016
Total Annual:
1000000-120000000+
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Changzhou DLX Alloy Co., Ltd. was established in 2016 and has passed ISO9001 international quality management system certification and SGS certification. Our factory is becoming a high-tech enterprise specializing in the research and production of special alloy materials. The production process incl... Changzhou DLX Alloy Co., Ltd. was established in 2016 and has passed ISO9001 international quality management system certification and SGS certification. Our factory is becoming a high-tech enterprise specializing in the research and production of special alloy materials. The production process incl...
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