There are many thread,such as GB, DIN,UNF,UNC,NPT, machining them from bar or pipe by CNC machining,

or forging the rough parts to get a good performance and reduce the machining allowance,

these hose fitting used for liquid equipment, pipe system,

Usually the material can be alloy steel, stainless steel,brass etc,

We equipped with kinds of CNC machine, produce multi-axis CNC precision machining parts, 

the material can be stainless steel,316L,304,Aluminium alloy,

Complex structure,input the 3D file to computer and machining them,used for chemical hydraulic pipe system,

High roughness and high tolerance  requirement,