[Class : 6] Floor Drains; Roof Drains; Expansion Joints; Strainers For Roof Drains; Stack Sleeves; Access Covers; Trench Drains; Cleanouts; All Made Of Metal In Class 06[Class : 11] Floor Drains; Fittings And Bends Adapted For Connecting Toilet Bowls To Soil Pipe Lines Namely, Horizontal Fittings, Fixed And Adjustable Vertical Fittings, Off Set And In Line Vertical Fitting...