Product Description
We excel in custom manufacturing precision 304 and 316L stainless steel capillary tubes. Our comprehensive services cover tube reducing (tapering), tip narrowing, flaring, marking, and sandblasting to fulfill your specifications. Crafted from premium stainless steel, our products provide exceptional corrosion resistance, mechanical strength, and durability. We offer flexible, custom solutions for diverse industrial and medical applications, ensuring precision and consistent performance.
Product Applications
Medical Devices: Perfect for hypodermic needles, catheter tubes, surgical components, and biopsy needles.
Laboratory & Analytical Instruments: Ideal for chromatograph sampling needles, fluidic systems, probes, and sensor components.
Industrial Equipment: Used in precision fluid delivery systems, fiber optics, level sensors, and thermocouple sheathing.
Automotive & Aerospace: Suited for fuel injection systems, hydraulic lines, and custom tubing for pneumatic/hydraulic components.
Technical Parameters
Parameter Category
Details
Base Material
304 Stainless Steel, 316L Stainless Steel
Standard Outer Diameter (OD)
Customizable, typically from 0.5mm to 10mm (0.02" to 0.39")
Standard Wall Thickness
Customizable, typically from 0.1mm to 1.0mm (0.004" to 0.04")
Standard Length
Customized as per customer drawings/requirements
Processing Services
Tube Reducing / Tapering: Achieving gradual or multi-step diameter reduction.
Tip Narrowing: Precision narrowing of the tube end to a minimal diameter.
Flaring / Bell Mouth: Expanding the tube end for easy connection or fluid dynamics.
Marking / Graduation: Adding permanent scale marks or logos for measurement ID.
Surface Finishing (Sandblasting): Uniform matte finish for aesthetics, grip, and reduced glare.
Tolerance
OD: ±0.01mm to ±0.05mm, Wall: ±10% or better, Length: ±0.1mm to ±1.0mm (Custom-specific)
Surface Finish
Bright Annealed (BA), Sandblasted (Matte), Polished
Certifications
Compliant with ISO 13485 (Medical Devices), RoHS, and other standards upon request.