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DESCRIPTION OF OUR PRODUCTS
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 25L-O30
Oklahoma round sand for
iron and steel with 300 - 350 psi and 70 / 80
AFS.
RO-30
Oklahoma round sand for
iron and Bronze with 250 - 300 psi and 70 / 80
AFS.
RO-40
Oklahoma round sand for
iron and Bronze with 300 - 350 psi and 50 / 60
AFS.
O-40
Oklahoma sand for iron
and Steel with 300-350 psi and 50/60 AFS.
O-40M1
Oklahoma sand for steel
with 400 - 450 psi and 50 / 60 AFS.
O-20M
Oklahoma sand for Aluminium with 120-150 psi
and 80/90 AFS.
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