... placing boom, and so on2. We have been supplying concrete pump parts for SCHWING, PUTZMEISTER, SANY, CIFA, KYOKUTO, ZOOMLION ... we can promise you the quality and best price.3. Concrete Pump Pipe Specification TypeDNThickness(mm)Length(mm)Weld-on ... EndsApplicable pump BrandsST52/ST37/20#/Q235steel pipe1254.03000/2000/1000148mmSchwing,Putzmeister, ...