1.color:black,blue 2.size:20-110 3.material:pp 1.size:20-1102.color;black,blue or accord to customers' requirments 3.material:pp .4.corrision resistance5.no leakage 6.excellent flexiblity7.long service usage:more than 50 years8.satadard :ISO9001 we can offer pp pipe fitting ,ppr pipe fitting and pe pipe fitting,such as coupling,elbow,tee,cross and end cap and ball value and so on.at the same time ...