Newsletter Sign Up
Stay updated on news, articles and information for the rail industry
Stay updated on news, articles and information for the rail industry
Rail Components Catalog
Freight Car Products
Covers
Rail Industry Component:
Calder Design and Manufacturing
Rail Industry Component:
Calder Design and Manufacturing: Conventional and Round Hatch Covers
Calder Design and Manufacturing

Calder Rail manufactures trough and round fiberglass hatch covers that are light weight, strong and durable. We can provide any dimensions or diameter for any application including food grade and corrosive applications. We use specially made racks and gauges to assure that all components are adequately manufactured and assembled on our Hatch Covers. To guarantee hermetic seal on our hatch covers, we use a Quality Assurance Test Rack, where covers are tested.