
Water Pump Parts Piston with Plasma Spray Coating. Plasma Spray Coating: Advanced thermal spray technology for enhanced durability. High Hardness & Wear Resistance: Hardness up to HV1300 with excellent abrasion and corrosion resistance. Customizable Dimensions: Coating thickness adjustable from 0.05mm to 0.5mm based on requirements. ISO9001 Certified Quality: Manufactured under strict quality management system certification. OEM and ODM Services: Customization from samples and designs is fully supported. Free Sample Availability: Free samples provided; customer covers express shipping fees. Fast Response Time: All inquiries are replied to within 12 hours. Direct Factory Pricing: Competitive prices offered directly from the manufacturing facility.