Steel Pipe and Fitting, Valve, Manhole Cover manufacturer / supplier in China, offering DIN Standard 1 Inch Plastic PVC Blind Flange Pn10, DIN Standard PVC Copper Thread Blind Flange Pn10 2 Inch, DIN8063 Grey Color Pn10 PVC Two Faucet 45 Degree Elbow with Rubber Ring and so on.