SiC Concrete Pump Elbow

The concrete pump elbow is made in structure of metal shell with SiC liner(insert), which shows great advantage in anti-wear while conveying abrasive concrete fluid. SiC liner is in material of nitride bonded silicon carbide ceramic, and its abrasion performance is at least 4 times of high chrome, while its density only 1/3 of high chrome. It can achieve 50,000 -80,000 cube meters capacity of working, and weight is quite lighter.