concrete pump pipe elbow

Advantages

The twin-layer structure ensures high abrasion resistance and toughness

Chromium alloy iron casting enables the liner highly wear proof and reduce pressure

Seamless welding enables the the outer layer hard to explode  

Light weight improves vehicle efficiency, highly reduces labor and cost and the time for replacement

Designed structure, material and process realize its 3-5 times service life of common products

to extend the service life of other pipe fitting

Easy to use and handle