
SSM precision capillary stainless steel tubes are manufactured to micron-level tolerances for demanding instrumentation applications. Our cold-drawn seamless process ensures consistent bore diameter, smooth internal surface, and reliable fluid flow characteristics.
Essential for medical hypodermic needles, chromatography (HPLC/UHPLC) tubing, temperature sensor thermowells, pneumatic control lines, and precision dispensing systems.

100% eddy current testing for micro-defects, laser micrometer OD measurement every 50m, and borescope inspection for internal surface quality. ISO 13485 compliance available for medical-grade orders.


