Products Name	Custom Machined Nitinol Insert Core with Gold Plated Mounting Base - Built to Print
Material	Stainless Steel, Brass, Aluminum, brass, copper ,etc
Surface treatment	Sandblasting, polishing, knurling, laser marking, etc
Tube Outer Diameter	0.25-15mm
Tube wall Thickness	0.05-3mm
Meta Base	Male and Female thread
Tolerance	OD/ID±0.02mm L±0.05mm or According to Drawing
LOGO	Can be customized according to your drawing
Samples	Usually provide 5-10pcs samples for testing before mass production
Delivery Time	Usually 35-45 days or according to quantity

Product Advantages:

High-performance nitinol alloy, outstanding superelasticity and shape memory performance.

Uniform black surface coating, effectively reduces friction during equipment operation.

Gold-plated brass base, enhances electrical conductivity and anti-corrosion capacity.

Precision integrated assembly, ensures stable connection and long service life.

FAQ:

Q1: What core advantages does nitinol material bring compared with stainless steel for this replacement core?
A1: Nitinol has unique superelasticity and shape memory effect. It can recover its original shape after repeated bending, offers excellent flexibility for narrow lumen delivery, and avoids permanent deformation which commonly occurs to stainless steel rods.

Q2: What functions does the gold-plated treatment on the base realize?
A2: Gold plating greatly improves electrical conductivity, prevents oxidation and surface tarnish of the base. It maintains stable signal transmission, and reduces contact resistance for long-term cyclic operation of equipment.

Q3: Can I customize the wire diameter, total length and coating specifications of this nitinol core?
A3: Yes, we support full OEM customization. We can adjust nitinol wire diameter, overall length, black coating thickness, base size and plating requirements strictly according to your engineering drawings.

Q4: Is the black coating on the nitinol core wear-resistant and biocompatible?
A4: The surface black coating features low friction and good wear resistance. We can select biocompatible coating materials for medical applications to meet the requirements of minimally invasive device operation.

Q5: What tolerance standards can you achieve for the assembly between nitinol wire and gold-plated base?
A5: We adopt precision crimping or welding process to connect the nitinol wire and base. Strict dimensional tolerance control ensures no loosening under repeated bending and stretching during usage.

Disclaimer

Shenzhen Shomea Hardware Products Co., Ltd. is a precision metal components manufacturer, not a medical device distributor. All parts shown on this page are custom machined according to the buyer's drawings, samples and specifications.

We do not sell finished medical devices, sterile devices, IVD reagents or surgical instruments. All components are supplied non-sterile and unfinished.

The purchaser, as the medical device manufacturer or equipment brand owner, is solely responsible for device design validation, biocompatibility evaluation, sterilization validation, labeling and regulatory approval of the finished medical device.

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