Pipe joint connector 1 diameter:20mm 2 material:cpvc 3 environment friendly 4 High hardness Type:KD-5-051.diameter:20mm2.material:ABS757K plastic3.Sepcial design is avilable,we can develop certain production according to your drawing. Pipe joint connector 1 diameter:20mm 2 material:cpvc 3 environment friendly 4 High hardness Have exported to the U.S., Britain, France, Germany, Italy, South Africa ...