814-1 18"x30" |
VRFG 24x24 |
V7304 trench assy |
- Many other
grating products are available. This
is just a small sample of what we have in stock for your
convenience. For examples of other products we
manufacture for sale- click a link above.
If a product you need is not listed here,
call us toll free 800-258-2278 or
email us and we will let
you know if the product you need is available thru us. If
not, we will gladly recommend another manufacturer or sales
outlet that has the product you need.
- For a paper catalog or CD-rom
catalog of all our products, call 800-258-2278 or
email us and we will
get that sent out to you ASAP, free of charge.
- Bass & Hays Foundry
heavy duty castings conform to AASHTO M105/ASTM A48
Class 35B grade material gray cast iron or better, and
conform to or exceeds the standard specifications for gray
iron castings which are certified H-20 to show no
deformation or damage when a proof load of 20,000 is
concentrated on a 9"x9" area and placed on a cover or grate,
or HS-20 for 25,000 pounds if specified.
- Castings shall be of
uniform quality, free from sand holes, shrinkage,
cracks and other surface defects. Castings shall be ground
smooth and well cleaned by shot blasting. Casting dimensions
may vary within accepted foundry tolerances as outlined in
the Iron Castings Handbook published by the American Foundry
Society.
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