... PE pipe fittings complete items: Coupling, elbow, tee, caps, flange ect.2. Size: 20MM-1200MM 3. Raw material: HDPE4. Thickness ... fitting series(Brass plastic)details; Equal coupling,reducing coupling ,end cap ,stub end,45°elbow,90°elbow,Equal tee,reducing tee,Femad ... (normal),Stop valve(over-and-under type),Water separator ,Flange model ripple compensator),Plastic reparing joint, Steel anti-errosion ...