our company supply concere pump part,straight pipe,elbow,reducer,flange,quick-fastener,ect, fit to Swching ,PM ,JunJin and other ordinary concrete pump truck.material of straight pipe is high grade alloy steel,and inner -hardened ,can convey concrete 30000-35000 cube meter .regard to elbow ,material of it is Mn13-3,casting it one time in producing ,can conver concrete 25000-30000 cube meter.)
Specifications
133mm*4.5mm*3m^$good quality and good price,welcom your place an order^#Features
pipeline and fit to concrete pump^$^#Main Products
concrete pump part ,spare part for concrete pump ,pipe and fitting