Factory directly sale quick connector aluminum pipe coupling     Product name:   Factory directly sale quick connector aluminum pipe coupling       Thread size : 1/2"   3/4"   1"   1-1/4"   1-1/2"   2"   2-1/2"   3"   4"   5"    6"  8"   Style :A  B  C  D  E  F  DC  DP   With same thread size,  type A,B,C,D can match with any type of E,F,DC,DP as one set according to different conditions.  Structure:This series of  fitting is widely usde in piping system with oil, gas, and common corrosive medium. It's an quick connect assembly.The fitting assembly has good outer shape.The structure of fittings iis safe and easy to perform.  Features:  1,Simple structure, easy to work with. It's quick to connect or dismantle .    2, The fitting parts are well connected and well sealed, with light weight and easy to change.     3, The fitting can be used in all kinds of working conditions, and widely used in the condition with gas, liquid and powder            *  If you can provide us detailed order information,we'll immediately offer you our    competitive price.  You just click ''Send'' below   *  If you  are not sure in choice, we are pleased to provide our suggestion of solution with our rich experience.  You just inform us your purpose or application, and just   click ''Send'' below