Customized Rain Water Drain Grates Anti Slip , Outdoor Water Grate Covers
Name | Ductile Iron manhole cover & grating |
Material | Ductile iron GGG50/7, gray iron |
Standard | EN124/1433/1563 |
Class | A15,B125,C250,D400,E600,F900 |
Shape | Round, Square, Rectangle, Triangle and other shape |
Size | From 300*300 to 1000*1000 or custom size |
Paint | Bituminous black |
Advantage | Longevity corrosion resistance, Excellent anti-pressure |
Molding | Depends on the design |
Process | Drawing-mould making-raw casting-sand blasting-rough machining-surface treatment-product inspection |
Application | motor vehicle Road, municipal administration, living quarters communications, electricity and water supply works |
Certificate | BSI, ISO9001:2000 |
Products | manhole cover & gratings and grates, gate valve, pipe fittings, radiator,surface plate,surface box |
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.
7.Customized design is available and free, Such as Color, Logo, Panel, Load and Dimension etc.
8.Quality control and Promtly delivery
9.Good after sales service
Application