Concrete Pump Rubber Gasket 2''/3''/4''/5''/6''/7''/8'' 100% brand-new rubber, 100% Polyurethane

Name Concrete Pump Rubber Gasket Size DN50 (2inch)  DN80 (3 inch)DN100(4inch)  DN125(5 inch)DN150(6inch)  DN180(7 inch)  DN200(8 inch)Other sizes and types upon request Material Polyurethane, Natural rubber Application Used in concrete pump truck,concrete pump and pipeline connection seal in construction work equipment Service brands  Schwing, PM, Cifa, Kyokuto, Zoomlion, Sany and so on 

Schwing DN125 concrete pump rubber ring