300x500 Cast Iron Gully Grid Drain Grid Covers And Frame Shock
Absorption
| product name | gully grating |
| specification | can be customized |
| feature | anti-frozen/durable/shock absorption/security |
| application | sidewalk/highway/airport |
| pattern | according to customers' requirements |
| OEM | YES |
Our advantage
1) The manhole cover can be made in different standards of iron,
with grey and ductile casting iron, HT200/QT450-10/SC35.
2) We can guarantee the quality use for long time.
3) Our technical engineer design the product for high accuracy.
4) Your supplied drawing is welcomed.
5) Round, square, triangular and other shapes are ok for us.
6) EN 124 standard, B125, C250, D400, E600, F900.
Application
1. Electric power pipeline well; Post, telecommunication,
communication pipeline well;
2. Street lamp well, fire control well, all kinds of valve well;
3. City water, drainage pipeline well; Heat supplied, gas well;
4. Anti-corrosion project, open ditch; It can be made according to
customers requirements.
Features
All the grates have a smooth and firm surface, also with a better
strength to corrosion of chemical.
Reinforcement in the bottom are designed specially, guarantee the
strong loading.
All the steel grating are inspected according to EN1433 & AS3996.
