S Valve S Tube for Concrete Pump S Valve DN200 DN230 DN260
Specification Concrete pump spare parts S valve/S tube 1. Brand: Putzmeister/Sany/Zoomlion/Kyokuto/Sermac… 2. Material: Welded pipe16Mn, Shaft 38 CrMoAl, #45 steel, Hardfacing for pipe inner wall 3. Lifetime> 50, 000cbm 4. HRC≥ 63 5. Application: Shotcrete, trailer and concrete pump truck Product Description The S-valve technology allows pumping with higher concrete pressure to reach higher output…