... China . We can supplier pump parts for different brand , including Putzmeister, Schwing, Sany, CIFA, Kyokuto, IHI etc .Products include : delivery pipe , elbow, piston ... customer and supply competitive price , best quality . Concrete pump delivery pipe As per different market , we can supply different material ... layer nylon . Other concrete pump parts : ST52 concrete pump delivery pipe,DN125*3Metre