Seamless Boiler Tube As Per Asme Sa 210, Gr-A1,Length: 6.7Mtr. Od - 63.5Mm, Thickness - 4 Mm ,Seamless Boiler Tube As Per Asme Sa 210, Gr-A1,Length: 6.7 Mtr. Od-63.5 Mm, Thickness 6.4Mm ,Seamless Boiler Tube As Per Asme Sa 210, Gr-A1, Od=69.85Mm, Thickness-3.66Mm, Length: 6.7Mtr. ,Seamless Boiler Tube As Per Asme Sa 210, Gr-A1, Od=69.85Mm, Thickness-6.35 Mm, Length: 6.7Mtr. Statu Quantity: 620