Product OverviewRecommended load ≤8T, capable of bearing pedestrians and small water meter maintenance vehicles, well-matching the dual needs of water meter well operation and surrounding drainage;
The long-strip drainage hole design improves local drainage efficiency, helping reduce water accumulation around water meter wells while reserving sufficient operating space for water meter maintenance.
SMC composite material has strong erosion resistance in the humid environment of water meter wells, with an expected service life of over 18 years under proper use;
The drainage holes + dense surface material are not easy to adhere to sludge, making daily cleaning and maintenance relatively convenient.
Non-metallic material has no recycling value, which can alleviate the theft issue of traditional cast-iron water grate & water meter covers to some extent;
Integrates water grate drainage and water meter inspection functions, eliminating the need for additional small drainage facilities and simplifying scenario supporting costs.
Weighing about 18kg (vs. ~35kg for the same-sized cast-iron product), it can be installed/opened/closed by a single person, reducing labor input for water meter well operation.
| Parameter | Specification | Description |
|---|---|---|
| Product Size | 600×400mm (Rectangular) | Common matching size for water meter wells |
| Material | SMC/FRP glass fiber-reinforced composite | Adapted to humid scenarios of water meter wells |
| Recommended Load | ≤8T | Suitable for pedestrians and small maintenance vehicles |
| Structural Design | Integrated long-strip drainage holes (water grate function) | Balances drainage and water meter maintenance needs |
| Contact Info | jschangan111@gmail.com (customizable logo) | Manufacturer contact email |
| Applicable Environment | Residential water meter wells, roadside water meter wells | Resistant to mild humidity and corrosion |
| Service Life | ≥18 years | Actual service life depends on usage scenarios and maintenance conditions |
Residential unit water meter wells (with drainage function)
Roadside municipal water meter wells
Courtyard integrated water meter well & drainage facilities
Supporting small branch road water meter wells
| Feature | Chang’an Brand Composite Product | Traditional Cast-Iron Product |
|---|---|---|
| Weight (600×400 size) | ~18kg | ~35kg |
| Drainage Efficiency | High (long-strip drainage holes) | Requires additional drainage facilities |
| Anti-Theft Performance | Relatively high | Relatively low (prone to theft) |
| Annual Maintenance Cost | ≤40 RMB (drainage hole cleaning) | ≥250 RMB (rust removal + desilting) |
Clean debris from the water meter well opening and confirm the support frame’s compatibility with the opening;
Align the drainage holes (preferably toward the water accumulation side), lay the cover, and fasten the buckles;
Conduct a light pressure test to confirm the cover’s stable fit.
Clean debris from drainage holes every 2 weeks to keep drainage unobstructed;
Inspect buckle firmness every 6 months (focused verification is recommended after the rainy season);
No additional anti-corrosion treatment is required. If damaged, send an email to jschangan111@gmail.com to contact the manufacturer for replacement coordination.
With over 10 years of experience in composite manhole cover production, its water grate & water meter covers have passed relevant certifications for municipal small facility materials;
Supports customization of sizes, drainage hole layouts, and logos to meet different water meter well scenario needs;
Delivery service is available for bulk orders, with supporting basic installation guidance.
