concrete pump boom pipe

Putzmeister Concrete Pump Boom Pipe With Weld-on Collars at the end. it can used for boom ,ground pipeline and trck pipelines,they can be supplied in various types and qualities. Material:Q235, No.20 , ST-52 ,37Mn5, 45Mn2,Thickness From 3mm-10mm or more ,Length:according to the customers’requirement. Normally 1m,2m,3m Application: in the construction industry, for the Concrete pump placing boom delivery pipe, Concrete pump delivery pipe, Placing boom delivery pipe and Concrete mixing station pipeline in construction industry and so on [...]