Cast iron trench drain grates are made by melting metal into a liquid form then pouring this liquid metal into a cavity shaped like the finished part.
Cast iron trench drain grates.
Cast iron grates are common and have been around for centuries.
Polycast dg0641d class d slotted ductile iron grate 5 25 x 24.
Ductile cast iron used in the manufacture of trench grating or solid covers and frames shall conform to astm a536 80 grade 65 45 12.
Once the iron grate has cooled the sand is broken and cleaned off of the cast iron.
They may rust but cast iron covers retain their strength and provide options that fit just about any drainage specification.
Nds drain grates from brass to stainless steel cast iron and plastic grates even decorative options nds offers a wide selection of outdoor drainage grates to fit all our products and meet the needs of any site.
Cast iron grates are strong and suitable for road drainage grates driveway drainage grates and other heavy duty trench drain grate applications.
203 to 305 21 305 to 406 15 406 to 508 12 508 to 762 27 762 to 1016 17 1016 to 1270 2 1270 01 to 6 more less.
The cavity is shaped from a sticky sand.
When engineers started asking for higher strength trench drain grates manufacturers started using ductile iron for trench grates.
There are variations for high flow capacity ada compliance heel proof and all load ratings.
In the products section of our website in bio you ll see a filter products tool.
Trench drain systems offers customers a broad range of cast iron grates for any application.
Cast iron grates are the long lasting solution for your drainage problems.
Check out our assortment of ductile and cast iron grates by trench drain systems.
Accessory 8 cover and frame accessories 1 grate 9 tree grate 2 trench cover 11 trench cover assembly 11 trench drain assembly 17 trench grate 50 trench rail 14 more.
Ductile cast iron trench grating or solid covers frames furnished in gray cast iron unless specified ductile cast iron shall be as furnished by barry pattern and foundry barrycraft birmingham alabama.
Cast iron foundry grates offer contractors a level of design freedom not found with modular drainage systems.
Grate width seat depth trench width frame depth frame length side outlet bottom outlet end outlet grate length frame type type a grate type c grate type p grate type q grate type d solid lid riverwalk grate tidal wave grate carriage walk grate greek key grate type l grate.
Cast iron trench grates are one of the most common materials used for channel lids.
When you choose to filter by drain system you ll see list of all the drain bodies our grates are designed to fit.
