Concrete Pump Wear Plate DN200/230/260 Tungsten Carbide Alloy
Product Summary
Product Name & Concept: The Eye Plate Seal is the fundamental sealing element at the heart of the pump's S-valve mechanism. Purpose: Its primary function is to maintain a high-pressure seal between the oscillating S-tube and the stationary pump housing, preventing concrete slurry leakage. Key ...
Product Custom Attributes
concrete pump wear plate DN200
,tungsten carbide wear plate
,concrete pump truck parts
Basic Properties
Trading Properties
Product Description
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Product Name & Concept: The Eye Plate Seal is the fundamental sealing element at the heart of the pump's S-valve mechanism.
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Purpose: Its primary function is to maintain a high-pressure seal between the oscillating S-tube and the stationary pump housing, preventing concrete slurry leakage.
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Key Advantages: Ensures consistent pumping pressure and volumetric efficiency. Its integrity is vital for preventing contamination of the hydraulic system, protecting other valuable components.
- Dual carbide 15+5mm
- Single carbide 15mm
- Full carbide 20mm

| Description | Item No. (Size) | Weight (kgs) | Material |
|---|---|---|---|
| Wear Plate | 590653 (200) | 20.87 | Carbide HRA: ≥85 Electrode HRC: ≥65 |
| Wear Plate | 500011 (230) | 22.5 | Carbide HRA: ≥85 Electrode HRC: ≥65 |
| Wear Plate | 500007 (260) | 24.25 | Carbide HRA: ≥85 Electrode HRC: ≥65 |
| Cutting Rings | 590654/590660 (200) | 7.92 | Carbide HRA: ≥85 Electrode HRC: ≥65 |
| Cutting Rings | 500012/590129 (230) | 8.3 | Carbide HRA: ≥85 Electrode HRC: ≥65 |
| Cutting Rings | 500008/590165 (260) | 8.1 | Carbide HRA: ≥85 Electrode HRC: ≥65 |
- Friction from rubbing against wear parts
- Impact stress from intentional back pressure for better sealing
- Concrete flow abrasion







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