The steel rolled prior to 1975 has more corrosion resistance than the steel rolled after 1975. This is noticed in present railway girders. The new girders provided during doubling of lines have more corrosion problems than old girders. Corrosion is more where steel comes in contact with wood and water stagnation in pockets formed on account of structural form. For this reason plate girder has less corrosion problem than open web girder.
Offering production facility like sand blasting, grit blasting, thermal spray metallizing, galvanising, conventional gun spray and airless gun spray.
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