King Square Technology possesses proprietary inner-wall mirror polishing and CNC bending/spinning technology for SUS316L stainless steel tubes of various specifications. Designed specifically to meet the zero-carryover and anti-hanging requirements of automated clinical analyzers, our sampling needles ensure precise volume delivery and high chemical resistance.
| Material | SUS316L Stainless Steel / Titanium Alloy |
|---|---|
| Outer Diameter Range | 0.35 mm ~ 3.0 mm (Customizable) |
| Inner Wall Finish | Ra <= 0.2 μm (Mirror Polishing) |
| Tip Geometry | Bevel 45° / 90° flat / Pencil point / Side-hole / Multi-lumen |
| Surface Coating Options | Teflon / Titanium / Super-hydrophobic / Super-lubricating |
| Concentricity | <= 0.02 mm |
| Operating Temperature | -20°C to +150°C |
| Application Areas | Clinical Biochemistry Analyzers, Blood Cell Counters, Chemiluminescence (CLIA) |
Full 3D geometry with mechanical mounting holes and stroke clearance envelope.
Download 3D STEP →Detailed dimensional drawings, wiring pinout diagrams, and performance curves.
Download PDF →Watch real-world testing and assembly automation demonstrations in our Video Center.
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