135Pcs Brass Compression Tube Pipe Fittings Kits, 1/8" 3/16" 1/4" 3/8" 1/2" PREMIUM MATERIAL: Our brass compression fittings kit is made of high-quality brass, with strong wear, corrosion resistance, high compressive strength, durability, low magnetic permeability and high temperature ductility WORKING PRESSURE TEMPERATURE: The maximum working pressure of compression tube fitting repair is up to 200PSI , temperature range -65F to +250F (-53C to +121C) EASY TO INSTALL: Manufactured for low and medium-pressure tubing connection work where excessive vibration or tube movement is not involved. Compression Fittings do not require any flaring, soldering, or other type of tubing preparation. Use with copper, brass, aluminum, or plastic tubing. Standard fittings use short nuts WIDELY USE: Brass compression tube fittings meet specifications and standards of ASA, ASME and SAE. Good sealing and repeatability, temperature and pressure resistance. Perfect fit for oil, gas, water and other non-corrosive or corrosive pipeline systems, no need for welding and flaring tools, easy disassembly, installation and maintenance, etc PACKAGE INCLUDES: The brass compression tube pipe fittings kit package includes 135 pcs: 24pcs union connectors, 3 pcs tube tees, 12 pcs 90elbows NPT Thread, 10 pcs straight male connectors NPT Thread, 6 pcs hex hushing, 40 pcs sleeves ferrules, 20 pcs sleeves Insert, 20 pcs sleeve nuts. In addition, with 1pc 4m teflon tape and 1pc tube cutter