ChillWaves Brass Compression Tube Fitting 18 OD x 18 NPT Male Compression Union Connector10PACK

SIZE 18 Tube OD x 18 NPT Male Compression Tube Fitting Note NPT thread is the nominal pipe size and does not represent the actual diameter please refer to the dimension drawing for specific diameter MATERIAL Made of highquality brass with strong wear and corrosion resistance high compressive strength durability low magnetic permeability and high temperature ductility USE Suitable for oil gas water and other noncorrosive pipeline systems temperature and pressure resistance good sealing and repeatability no need for welding and flaring tools easy disassembly installation and maintenance etc WORKING PRESSURE TEMPERATURE 1200PSI maximum working pressure temperature range 65F to 250F 53C to 121C WORKING PRINCIPLE Compression Tube Fitting is to compress the ferrule by thread interlocking and the two ends of the inner diameter of the ferrule tightly wrap the tube due to radial shrinkage which plays a sealing role and realizes the sealing and tightening effect between the joint and the tube.