کمربند انشعاب پلی اتیلن پلی رود اتصال

20X1/2, 25X1/2, 25X3/4, 32X1/2, 32X3/4, 40X1/2, 40X3/4, 40X1, 50X1/2, 50X3/4, 50X1, 63X1/2, 63X11/4, 63X11/2, 63X3/4, 63X2, 63X1, 75X3/4, 75X1, 75X11/4, 75X11/2, 75X2, 75X1/2, 90X2, 90X1/2, 90X3/4, 90X1, 90X11/4, 90X11/2, 110X1, 110X11/4, 110X11/2, 110X2, 110X1/2, 110X3/4, 125X1/2, 125X3/4, 125X1, 125X11/4, 125X11/2, 125X2, 140X1/2, 140X3/4, 140X1, 140X11/4, 140X11/2, 140X2, 160X2, 160X21/2, 160X3, 160X4, 160X1/2, 160X3/4, 160X1, 160X11/4, 160X11/2, 180X1/2, 180X3/4, 180X1, 180X11/4, 180X11/2, 180X2, 200X3/4, 200X1, 200X11/4, 200X11/2, 200X2, 200X21/2, 200X3, 200X4, 200X1/2, 250X1, 250X11/4, 250X11/2, 250X2, 250X3, 250X4, 250X1/2, 250X3/4, 315X2, 315X3, 315X4, 315X1/2, 315X3/4, 315X1, 315X11/4, 315X11/2