304 Stainless Steel Bending Double Pipe Medical Spray Needle CNC Accessories Customization

Stainless steel needle
September 12, 2025
Category Connection: Stainless Steel Needle
Brief: Discover the precision and versatility of our 304 Stainless Steel Bending Double Pipe Medical Spray Needle CNC Accessories. Customized for medical and laboratory applications, these needles offer superior fluid transfer and dual-spray capabilities. Made from medical-grade 304 stainless steel, they ensure biocompatibility, corrosion resistance, and high-pressure performance. Ideal for cell culture, pharmaceutical sampling, and biomedical processes.
Related Product Features:
  • Medical-grade 304 stainless steel construction for superior biocompatibility and corrosion resistance.
  • Precision-engineered capillary needles with ultra-smooth inner walls to minimize residue and contamination.
  • Dual-tube bending spray needle enables simultaneous or alternating delivery of two liquids with precise spray angle control.
  • Manufactured under ISO 13485 clean production standards for sterile fluid transfer.
  • Customizable dimensions including inner/outer diameter, length, bending angle, and curvature.
  • High-pressure resistance up to 500 psi for reliable performance in demanding applications.
  • Electrolytically polished surface with Ra ≤0.4μm for minimal fluid residue and zero cross-contamination risk.
  • Laser-engraved traceability labels for full material traceability and batch consistency.
Faqs:
  • What materials are used in the 304 Stainless Steel Bending Double Pipe Medical Spray Needle?
    The needles are made from medical-grade 304 stainless steel, compliant with GB/T 4234 standards, and feature electrolytically polished surfaces with Ra ≤0.4μm for superior smoothness and biocompatibility.
  • What applications are these needles suitable for?
    These needles are ideal for cell culture solution dispensing, pharmaceutical micro-sampling, reagent handling in sterile environments, microfluidic chip injections, and precision laboratory experiments. The dual-spray needle is perfect for directional spraying, surface treatment, and biomedical coating processes.
  • Can the needles be customized to specific requirements?
    Yes, we offer extensive customization services including dimensions (inner/outer diameter, length, bending angle), port processing (flat, tapered, RFU compatible), surface treatment, and laser-engraved traceability labels. Custom certifications and documentation are also available.