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.
Cast iron trench drain grates.
Trench drain systems offers customers a broad range of cast iron grates for any application.
Cast iron foundry grates offer contractors a level of design freedom not found with modular drainage systems.
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.
Check out our assortment of ductile and cast iron grates by trench drain systems.
Cast iron trench grates are one of the most common materials used for channel lids.
Replacement grates we carry a full line of plastic bronze cast iron aluminum galvanized and stainless steel replacement grates for your patio pool or driveway trench drain.
Mearin 152411 class c slotted ductile iron 122mm x 500mm grate 35 64.
The cavity is shaped from a sticky sand.
After the cast iron is poured into the cavity it is allowed to cool.
They may rust but cast iron covers retain their strength and provide options that fit just about any drainage specification.
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Cast iron grates are the long lasting solution for your drainage problems.
Self forming trench pan.
There are variations for high flow capacity ada compliance heel proof and all load ratings.
Cast iron grates are strong and suitable for road drainage grates driveway drainage grates and other heavy duty trench drain grate applications.
Don t see what you need.
Ductile iron trench drain grates started out as an aircraft rated trench drain grate.
Polycast dg0641d class d slotted ductile iron grate 5 25 x 24.
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.
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.