Medical - grade stainless steel, excellent biocompatibility

Precision flat - head sealing process, with a flat and smooth end face without burrs

Strong Corrosion Resistance

High Precision & Stable Size

FAQ:

Question: In the medical disinfection environment (such as high - temperature steam, ethylene oxide, irradiation), will the tube corrode or deform?

Answer:​ 316L stainless steel itself has excellent corrosion resistance, and can withstand common medical disinfection methods such as high - temperature steam sterilization (121℃/134℃), ethylene oxide (EO) sterilization, and gamma irradiation sterilization. After long - term disinfection cycle testing, the tube will not rust, deform or age, ensuring the long - term stable operation of medical equipment.

Question: Can the outer diameter, inner diameter, length, and chamfer angle of the product be customized? What is the minimum order quantity?

Answer:​ We support full - specification customization: outer diameter (φ0.5mm - φ50mm), inner diameter (opened according to demand), length (1mm - 500mm), chamfer angle (15° - 60° optional, non - standard customization is also available). The minimum order quantity (MOQ) is usually 100 pieces. If you have an urgent small - batch demand, you can contact the sales team to evaluate whether small - batch trial production is supported.

Question: How is the surface finish of the tube? Will it retain impurities that affect medical cleanliness?

Answer:​ The product surface is polished by mirror polishing or matte treatment, with a roughness Ra≤0.8μm (can be increased to Ra≤0.4μm on request). There is no oil, no oxide scale, and no machining debris on the surface, meeting the cleanliness requirements of the medical industry. At the same time, the dense surface of the stainless steel material is not easy to adsorb bacteria or pollutants, which is convenient for subsequent medical cleaning (such as ultrasonic cleaning, high - pressure water gun flushing).