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የድንጋይ ከሰል የጭቃ ማስወገጃ ሽፋን
The strength is the best.
The type seems as the steel grating. But usally is with black colour.
Ductile iron material is strenger than gray iron. So it usally be used as the liner trench drain cover.
- ዝርዝሮች
- ጥቅሞች
- ማሸግ እና መላኪያ
- ጥያቄ
ዝርዝር:
●500mm length.
●The bolt hole can be in the middle or edge
●Middle bolt hole is for A15 to C250 class and edge bolt hole is for C250 to F900 class
●Width is from 130mm to 360mm
ዝርዝሮች:
The ductile iron cover can be used with all the polymer concrete trench drain channel. So that the channel drain loading class can reach F900 En1433 standard.
1) All the grates have a smooth and firm surface, also with a better strength to corrosion of chemical.
2) Reinforcement in the bottom are designed specially, guarantee the strong loading.
3) All the steel grating are inspected according to EN1433 & AS3996.
4) We can make the product according to your request, sample and drawing.
