... pump spare parts for PUTZMEISTER,SCHWING and so on Shanxi Chiart Machinery Equipment Co., Ltd. mainly ... concrete pump spare parts for PUTZMEISTER,SCHWING and so on.. Products include steel reducers, boom elbow, pipe bends ... hose stems and ferrules, gaskets, clean out balls, weld on ends, cutting ring, glasses plates, boom pipe, deck pipe ... questions, please visit our website: or be free to contact us.