SUS304 Stainless Steel Medical Tri-bevelled Needle Tube For Medicine Injection ISO9626

The SUS304 Stainless Steel Tri-bevelled Needle Tube is a high-precision, hollow medical-grade stainless steel tube specifically manufactured to form the cannula (shaft) of hypodermic, infusion, and other medical needles. It is the core component through which fluids (medications, vaccines, blood samples) are transmitted. The "Tri-bevelled" refers to its needle point geometry—ground with three precisely angled facets to create a sharp, lancet-style point for clean, low-trauma penetration of skin and tissue. The dimensions, material, mechanical properties, and performance are all complied with ISO9626 international standard. Our factory manufactures medical needle tubes and capillary tubes from 10 Gauge to 34 Gauge, and our needle tubes are generally used for injection needles, infusion needles, IV catheters, and so on. We can design different types of medical needle tubes according to customers’ drawings or samples.

Key Advantages:

• Superior Sharpness & Penetration: The tri-bevel geometry provides a sharper, more symmetrical point than a standard double bevel, reducing insertion force and patient discomfort.
• Material Safety (SUS304/AISI304): Austenitic stainless steel offering excellent corrosion resistance, biocompatibility, and non-reactivity with most medications.
• High Precision & Consistency
• Strength & Ductility: Provides necessary column strength for penetration without buckling, while allowing for bending.
• Fluid Flow Optimization: Thin-wall variants allow for faster delivery or smaller OD for a given flow rate, minimizing tissue damage.

Primary Application Areas:

• Subcutaneous (SC) Injection: insulin, vaccines.
• Intramuscular (IM) Injection: Vaccines, antibiotics, etc..
• Intradermal (ID) Injection: allergy tests, etc..
• Intravenous (IV) Access: Catheter placement, IV infusion.
• Blood Collection: Venipuncture for sampling.
• Spinal/epidural, ophthalmic, dental injections.

Different Applications:

• Hypodermic Needles: The primary use.
• IV Catheter Stylets: The needle inside an IV catheter.
• Veterinary Medicine: Veterinary Needles (Used in animal care).
• Insulin Needles
• Anesthesia Needles
• Puncture Needles
• Indwelling Needles
• Blood Collection Needles
• Dispensing Needles: For precise application of adhesives, lubricants, or dyes in medical devices.
• Micro-Precision Components: For guidewires, endoscopic instruments, and minimally invasive surgical tools.