Dongguan Yuelinsen Metal Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000000pcs |
| Delivery Time | 5-8 working days |
| Packaging Details | Vacuum packaging carton |
| Surfacefinish | Ra 0.8 - 1.6 µm |
| Payment Term | TT Westerm Union MomeyGram Paypal |
| Productname | Medical Machining Parts |
| Specification | 200*300*260 |
| Feature | Slip Resistant |
| Hs Code | 7301200000 |
| Wall Thickness | 0.1 mm - 3.0 mm |
| Material | Stainless Steel, Titanium, Aluminum, Plastic |
| Surface Treatment | Polished,anodizing |
| Customization | Fully Customizable per Client Drawings |
| Biocompatibility | Meets Medical Grade Standards |
| Application | Medical Devices, Surgical Instruments, Implants |
| Leadtime | 2-6 weeks depending on order size |
| Trademark | yue lin sen |
| Process | Cnc Machining+deburrs, Anodized nature |
| Brand Name | yue lin sen |
| Model Number | Y2255 |
| Certification | ISO9001 ISO13485 |
| Place of Origin | Dongguan, Guangdong |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000000pcs |
| Delivery Time | 5-8 working days | Packaging Details | Vacuum packaging carton |
| Surfacefinish | Ra 0.8 - 1.6 µm | Payment Term | TT Westerm Union MomeyGram Paypal |
| Productname | Medical Machining Parts | Specification | 200*300*260 |
| Feature | Slip Resistant | Hs Code | 7301200000 |
| Wall Thickness | 0.1 mm - 3.0 mm | Material | Stainless Steel, Titanium, Aluminum, Plastic |
| Surface Treatment | Polished,anodizing | Customization | Fully Customizable per Client Drawings |
| Biocompatibility | Meets Medical Grade Standards | Application | Medical Devices, Surgical Instruments, Implants |
| Leadtime | 2-6 weeks depending on order size | Trademark | yue lin sen |
| Process | Cnc Machining+deburrs, Anodized nature | Brand Name | yue lin sen |
| Model Number | Y2255 | Certification | ISO9001 ISO13485 |
| Place of Origin | Dongguan, Guangdong | ||
| High Light | 304 stainless steel cannula needle ，custom sandblasted puncture needle ，medical scale stainless steel needle | ||
Customized Sandblasting Of 304 Stainless Steel Cannula Puncture Needle Scale
These precision-engineered 304 stainless steel capillary tubes are specifically designed for manufacturing high-performance cannula needles and three-bevel needles . They are critical components in medical and industrial applications requiring sharp, durable, and precisely marked penetrating tools.
Medical & Clinical Use: Hypodermic needles, biopsy needles, acupuncture needles, catheter introducers, and specialized surgical needles.
Laboratory & Research: Micro-injection systems, sample collection probes, and precision fluid transfer tools.
Industrial & Technical Applications: Precision dispensing nozzles for adhesives or lubricants, delicate probing instruments, and fine mechanical assembly tools.
We specialize in the end-to-end custom fabrication of 304 stainless steel capillary tubes into cannula needles (hollow-core) and three-bevel needles (solid or hollow, featuring a triple-faceted ground point). Our comprehensive process includes precision tube cutting, point grinding/forming to create sharp, consistent bevels, followed by uniform sandblasting for an optimal matte, non-reflective surface finish. Finally, we apply high-precision, permanent graduation marking via laser engraving for accurate depth indication. Utilizing high-grade 304 stainless steel ensures excellent corrosion resistance, mechanical strength, and cost-effectiveness for applications where the superior biocompatibility of 316L is not mandatory.
| Category | Parameter | Details / Specification |
|---|---|---|
| Base Material | Material Standard | AISI 304 Stainless Steel / UNS S30400 |
| Key Properties | Good corrosion resistance, high strength, excellent formability and sharpness retention. | |
| Needle Types | Cannula Needle | Hollow core for fluid passage. Customizable inner/outer diameter and tip geometry (e.g., lancet, pencil point). |
| Three-Bevel Needle | Triple-faceted ground point for superior sharpness and controlled penetration. Can be solid or hollow. | |
| Processing | Point Grinding/Forming | Precision grinding to create sharp, consistent bevels (e.g., 12°-20° bevel angles) with minimal burrs. |
| Sandblasting | Uniform matte finish for reduced glare, improved grip, and enhanced aesthetic. Controlled surface roughness. | |
| Graduation Marking | Permanent, high-contrast laser engraving of depth scales. Typical resolutions: 1mm, 5mm, or 10mm increments. Custom logos/text available. | |
| General Specifications | Outer Diameter (OD) | 0.2 mm to 2.0 mm (standard range, customizable). |
| Inner Diameter (ID) | For cannulas: Custom based on OD and wall thickness. Can be ultra-fine. | |
| Wall Thickness | 0.05 mm to 0.3 mm (typical for cannulas). | |
| Needle Length | Custom cut, typically from 10 mm to 150 mm. | |
| Bevel Angle | Standard: 12°, 15°, 18°. Custom angles available. | |
| Dimensional Tolerance | OD: ±0.01mm; Length: ±0.1mm (tighter tolerances achievable). | |
| Quality | Sharpness Testing | Can meet industry-standard sharpness penetration force requirements. |
| Surface Finish | Smooth, debris-free surface post-blasting. Bioburden control available for medical applications. | |
| Cleanliness & Packaging | Clean-room packaging optional. Standard packaging ensures protection from damage and contamination. |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
1 million-2 million
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Dongguan Yue Lin Sen Metal Technology Co., Ltd. has passed the GB/T 19001-2016/ISO 9001:2015 quality management system certification and the GB/T 42061-2022/ISO 13485:2016 medical device quality management system certification. It specializes in the research and production of non-standard metal medi... Dongguan Yue Lin Sen Metal Technology Co., Ltd. has passed the GB/T 19001-2016/ISO 9001:2015 quality management system certification and the GB/T 42061-2022/ISO 13485:2016 medical device quality management system certification. It specializes in the research and production of non-standard metal medi...
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