... but not limit to spectacle wear plate, wear ring, s pipe, chrome bushing, swing lever, intermidiate ring etc. 1. ... , Kyokuto, Sany, Zoomlion, Sermac, IHI, Niigata etc 2. S pipe and related S valve partsFitting to Sany, Zoomlion, Kyokuto, Putzmeister, Waitzinger ... etc 3. other concrete pump spare parts: delivery Pipe(both normal and hardened) , elbow(welding& casting), reducer, rubber seal, ...