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RPZ Valve
10mm - 60mm Floating PP HDPE Hollow Ball



Specifications:
10mm-60mm Floating Hollow Ball without grind for water cover. Manufactured in accordance with ISO9001:2008 standards. These balls are ideal for water cover, sewage treatment, and mining applications.
| Material | PP, HDPE, PE |
| Color | As Per Requirement |
| Size | 3.175mm - 100mm |
| Logo | Custom Printing Available |
| MOQ | 10,000 PCS |
| Sample Time | 1-3 Days for customization; 1 Day for existing samples |
| OEM Service | Accepted |
| Production Capacity | 200,000 PCS per day |
| Payment Terms | L/C, T/T, D/P, D/A, PayPal, Western Union |
Plastic Balls: Materials and Characteristics
| Item | POM | PA66 | PP | Delrin AF |
|---|---|---|---|---|
| Material | Polyacetal | Nylon 66 | Polypropylene | 20% Teflon + 80% Delrin |
| Density (g/cc) | 1.42 | 1.14 | 0.91 | 1.50 |
| Hardness (Rockwell R) | 120 | 110 | 90 | 115 |
| Wear Resistant (kgf/cm2) | 0.37 | 0.18 | 385~560 | 0.19 |
| Heat Resistance (C) | 160~170 | 180~230 | 120 | 340 |


