304 316L Stainless Steel Capillary Tube; Seamless Tube; Laser Slot Micro-Hole Processing - medicalmachiningparts

304 316L Stainless Steel Capillary Tube; Seamless Tube; Laser Slot Micro-Hole Processing

Brand Name:yue lin sen
Certification:ISO9001 ISO13485
Model Number:Y62
Minimum Order Quantity:100 pcs
Delivery Time:5-8 work days
Payment Terms:T/T
Contact Now

Add to Cart

Verified Supplier
Location: Dongguan Guangdong China
Address: Room 203, Building 2, Ande Alley, Changan Town, Dongguan City, Guangdong Province
Supplier`s last login times: within 39 hours
Product Details Company Profile
Product Details

304 316L Stainless Steel Capillary Tube; Seamless Tube; Laser Slot Micro-Hole Processing


Product Description

We specialize in the precision manufacturing of 304 and 316L Stainless Steel Capillary and Seamless Tubes, enhanced with advanced Laser Slotting and Micro-Hole Machining. Our products are engineered for applications demanding ultra-precise fluid conveyance, gas flow, instrumentation, and miniaturized components.

The use of 304/316L stainless steel provides excellent corrosion resistance, high strength, and durability. The laser machining process offers a burr-free, heat-controlled, and highly accurate method for creating complex micro-features on these small-diameter tubes without inducing significant mechanical stress, making them ideal for critical use in medical, semiconductor, and analytical industries.

Technical Parameters

The following table outlines the key specifications for our tubing and laser machining services.

Parameter CategorySpecifications & Capabilities
Material304 Stainless Steel (AISI 304) & 316L Stainless Steel (AISI 316L)
Tubing TypeCapillary Tubes, Seamless Tubes
Standard Outer Diameter (OD)0.5 mm to 10 mm (0.020" to 0.394")
Standard Wall Thickness0.1 mm to 1.5 mm (0.004" to 0.059")
Standard LengthUp to 6000 mm (236"), custom lengths available
ToleranceOD: ±0.01mm (±0.0004")
WT: ±10%
Cut Length: ±0.1mm
Laser Machining CapabilitiesMicro-Hole Drilling: Diameter from 0.05 mm (50µm)
Slotting: Minimum width from 0.03 mm (30µm)
Positional Accuracy: ± 0.01 mm
Surface FinishBright Annealed, Pickled, Electropolished (upon request)
Available CertificationsMaterial Certificates (3.1 EN 10204), RoHS Compliance

Product Applications

These precision tubes are designed for highly specialized industries where accuracy, reliability, and miniaturization are critical.

IndustrySpecific Applications
Medical & Surgical DevicesHypodermic needle tubing, catheter shafts, endoscopic instrument channels, fluid delivery tubes, guide wires, surgical staplers.
Semiconductor ManufacturingGas distribution lines, chemical delivery lines, wafer processing wand tubes, sensor housings.
Chromatography & Analytical InstrumentsHPLC & GC capillary columns, sample transfer lines, probe needles, fluidic connectors.
Precision Mechanics & SensorsSheaths for temperature sensors, pressure sensor capillaries, pneumatic control lines, fiber optic protection tubes.
Aerospace & DefenseHydraulic lines for miniature systems, fuel injection lines, cooling channels for avionics.

China 304 316L Stainless Steel Capillary Tube; Seamless Tube; Laser Slot Micro-Hole Processing supplier

304 316L Stainless Steel Capillary Tube; Seamless Tube; Laser Slot Micro-Hole Processing

Inquiry Cart 0