industrial refrigerating nozzle nozzles of low pressure 0.1-0.5mm with 4.5mm

features: brass material, it's not easy to rust, it's not easy to corrosion, it's more useful life. connection with a secure connection, high crushing capacity, good sealing and repeatability, easy installation and maintenance, safe and reliable work, etc. your operating principle is to insert the steel pipe inlet insertion card assembly, use the brake of the glove nut on the card, groups of the resistance card, cut into the tub e and sealing. you don't need to be a soldier with a steel pipe