Flare tube fittings
Flare tube fitting adapters is a reliable leak free, the metal to metal connection of tubing and piping system, it is one type of compression fittings.
Assembly way is, a flare nut to secure the flared tubing taper end seat the flared tube fitting, produce a pressure resistant, leak tight seal.
The flare fittings is used for copper pipe, steel pipe and stainless pipe connection.With different international standards as follows:
SAE J512, SAE J 513 standard:brass 45°flare fittings is used for copper tube of refrigeration, automotive propane line, liquefied petroleum gas,or natural gas.
SAE J514,SAE J516 standard: 37°Flare JIC tube fittings and adapters is used for steel and stainless tube of construction, agriculture, material handling and engine transmissions.
JIS B8363 standard: 30°flare BSPP threads tube fittings as hose adapter for hydraulic hose assembly in hydraulic fluid handling connections.
Komatsu company standard: 30°flare metric thread tube fittings as hose adapters for Komatsu and OEM mobile equipment fittings in the industry.
JIayuan manufacture many types of flare fittings as the above standards, also offer soft seal 37° flare JIC tube fittings and adapters. Flare fitting size chart threads as follows:
Thread Sizes G ¼” through G1” with working pressures up to 5000 psi.
Thread sizes M14 x 1.5 through M33 x 1.5 with working pressures up to 4000 psi.
Thread size UNF1/8” - UNF2 ½” with working pressures up to 7500 psi.