DN300 Grooved White Plastic-Lined Steel Pipe
Revolutionary Choice for Smart Water Utilities and Emergency Water Supply
Revolutionary Installation & Maintenance Breakthrough
0%
Construction Time Savings vs. Welding
0%
Maintenance Cost Reduction
0 Grade
Seismic Resistance Performance
Grooved Connection Technology Innovation: Triple sealing structure (EPDM rubber + stainless steel clamp + axial compression) achieves fast, safe, and reliable connections.
Industry Pain Point Solutions
Anti-Corrosion Lifespan Breakthrough
Innovative "cathodic protection + chemical passivation" dual mechanism, salt spray test exceeds 8000 hours, design life reaches 50 years, solving high chloride ion corrosion challenges.
Health and Safety Assurance
SGS tested, heavy metal leaching only 1/10 of national standards, microbial adhesion rate reduced by 97%. White inner coating makes contamination visible.
Product Technical In-Depth Analysis
Dual Material Composite Structure
- Base material: Q235B carbon structural steel, Sa2.5 grade shot blasting derusting.
- Plastic layer innovation: Food-grade epoxy powder (EP) thickness 350±50μm, exceeding national standards.
- White coating with UV-resistant additives, solving outdoor photo-aging challenges.
Fluid Dynamics Optimized Design
- Inner wall surface roughness Ra≤0.5μm, 85% lower than ordinary steel pipes.
- Hydraulic loss coefficient only 0.0012, 22% more energy-efficient than traditional pipes.
- CFD simulation verified, DN300 diameter daily water capacity reaches 50,000 tons.
Engineering Application Scenario Matrix
| Application Field | Solution Highlights | Engineering Cases |
|---|---|---|
| Smart Water Utilities | Compatible with SCADA monitoring probes, pre-embedded interfaces | New District Smart Pipeline Network (12km) |
| Old Pipeline Network Renovation | 1.6MPa pressure bearing replaces cast iron pipes | City Water Supply Renovation Project |
| Emergency Water Supply | Fast grooved connection (3 minutes/joint) | 2024 Flood Relief Pipeline |