Ductile Iron Drainage Grating,floor Drain,EN124 C250 Grating for Urban Sewerage System,channel Grating,sidewalk Drainage Grating
Specifications
Material :ductile iron GGG50Top quality and low cost
Locking system and plastic gasket
OEM service is available
OEM service
High quality
Good price
Quick deliver
| standard | ISO9001,EN124 |
| scope | A15,B125,C250,D400,E600,F900 |
| shape | round, square,rectangle, triangle |
| diameter | from 300mm to 1200mm |
| weight | from 6.5kg to 160kg |
| production technical | sand casting |
| applicable medium | gases, liquids, steam |
| surface treatment | black bitumen coated and hot gavanized |
We can also produce manhole cover AS YOUR DESIGN, and welcome to visit our factory anytime you want.
Specifications:
1----Anti-theft: cover and base frame integrate connection, hinge-type opening, sledgehammer hit not break it, completely anti-theft.
2----Load-bearing great: the toughness of ductile iron is fourfold that of ordinary cast iron, close to steel materials, suitable for all kinds of road use!
3----Corrosion resistent: Sewer internal environment complex, filled with various chemical substances, ductile iron does not suffer chemical corrosion, service life more than 30 years.
4---- Opens conveniently: light weight, single unarmed can be open, convenient downhole maintenance!
5----Superior safety performance: It often occurred underground explosion accident, fly up covers scarred passers-by , manhole covers integration connections will not depart from the ground.
If you are interested in our products,please do not hesitate to contact us.
You may certain that high quality and competitive price will give you every satisfaction.
We are looking forward to serving you.
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