Concrete Pump Pipe 1.Profile and Products: Our company is one of the leading wear-resisting concrete pump pipe manufactures in Asia, being in this filed for over 10 years. Our products include delivery pipes, elbows, reducers, couplings, rubber hoses, cleaning ball and so on. 2. Concrete Pump Pipe Brands: Our products are top quality in china which have been used on SCHWING, PM, KYOKUTO, SANY, ...