12 Inch Round Drain Grate Replacement Heavy Duty Trench Drain Cover Cast Iron Sewer Cover Grates Black Floor Drain Cover For Outdoor(30x3cm-11.8x1.2in)

Drainage grates are an indispensable part of urban drainage systems and play an important role in maintaining the normal operation of city infrastructure and enhancing public safety.This product is suitable for drainage needs in various locations, such as yards, gardens, farms, garages, parking lots, sewers, basements, and sidewalks.Product Name: Drainage GrateColor: BlackShape: RoundMaterial: Ductile IronAssembly Required: NoPackage Includes: 1* Drainage GrateNote:Please allow slight color differences due to lighting during photography and a 1-3 cm error due to manual measurement. Make sure you do not mind these before purchasing.

• The black drainage grate features a year-round universal design, with good weather resistance; drainage is not affected on rainy days, and the cast iron material is not easily damaged in winter.
• The metal drainage grate is made of durable ductile iron, providing stronger load-bearing capacity and allowing for many years of use without deterioration, with strong weather resistance.
• The round drainage grate has a hollow design, which helps with drainage on rainy days, enabling fast and efficient water flow, and is not easily blocked by fallen leaves. It has a longer service life.
• The outdoor sewer grate cover is easy to install and can be directly inserted into the slot for use. It is suitable for sumps, gardens, lawns, backyards, garages, and concrete surfaces.
• The diameter ranges from 20-70 cm (7.8-27.5 inch). The thickened edge ensures a secure and durable installation, with a thickness of 3 cm (1.2 in).