Why 4J29 Capillary Tubes Are Selected for Precision Instrument ManufacturingIn the field of precision instrument manufacturing, material selection directly determines the accuracy and reliability of products. 4J29 capillary tubes, with their unique physical and chemical properties, have become a cor Read More

Why 4J29 Medical Capillary Tubes Are the First Choice for Medical Vacuum Electrode PackagingIn the field of medical equipment manufacturing, the packaging quality of medical vacuum electrodes directly affects the stability and safety of the equipment. 4J29 medical capillary tubes, with their perform Read More

How 4J29 Precision Tubes Ensure Long-Term Hermeticity in Electro-Vacuum DevicesIn the operation of electro-vacuum devices (such as electron tubes), long-term stable hermeticity is a core factor ensuring the equipment’s performance and service life. 4J29 precision tubes, with their unique coefficient Read More