Specifications Putzmeister Concrete Pump Spectacle Wear Plate 1.Tensile strength >2500 N/mm2 2.Material:Tungsten carbide 3.Size:DN200 Putzmeister Concrete Pump Spare Parts-Wear plate 1. Application: PM trailer and truck mounted concrete pump 2. Size: small mouth, big mouth...etc 3. Material: tungsten carbide, body S35C steel, electrode from Germany 4. Lifetime:30,000~80,000cbm 5. HRA¡Ý86 6. Tensile strength >2500 N/mm2 7. Made in Zhuzhou--tungsten carbide base Putzmeister wear plate list Size Description DN180 shot concrete pump wear plate and wear ring DN200 small mouth for trailer concrete pump wear plate and wear ring DN220 C valve 4 parts including wear plate, wear ring, round disc, long strip DN230 big mouth for truck mounted concrete pump S pipe fitting to small and big mouth wear plate Different price level for choice Hard faced wear plate and cutting ring Dimension Grade 3.0mmx1240/1500mm NM400/450/500 Wear Resistant Steel Plate 4.0mmx1240/1500mm NM400/450/500 Wear Resistant Steel Plate 5.0mmx1240/1500mm NM400/450/500 Wear Resistant Steel Plate 6.0mmx1500mm NM400/450/500 Wear Resistant Steel Plate 8.0mmx1500mm NM400/450/500 Wear Resistant Steel Plate 10.0mmx1500/1800mm NM400/450/500 Wear Resistant Steel Plate 12.0mmx1500/1800/2000mm NM400/450/500 Wear Resistant Steel Plate 14.0mmx1500/1800/2000mm NM400/450/500 Wear Resistant Steel Plate 16.0mmx1500/1800/2000mm NM400/450/500 Wear Resistant Steel Plate 18.0mmx1500/1800/2000mm NM400/450/500 Wear Resistant Steel Plate 20.0mmx1500/1800/2000mm NM400/450/500 Wear Resistant Steel Plate The thickness above 20mm, we can manufacture for you according to your requirement. according to the customer's request