ASME SA 53 Grade A Carbon Steel Seamless Pipes are provided in galvanised and black conditions.SA 53 Gr.A seamless and erw Pipesare used for low pressure structural purpose
ASME SA 53 Grade B Carbon Steel Seamless Pipes are provided in galvanised and black conditions.SA 53 Gr.B seamless and erw Pipesare used for low pressure structural purpose