Galvanised mild steel tubes nominal bore dia is 40mm

Piping copper alloy annealed round seamless 12 303 kgf cm2 1,piping copper alloy round seamless solid drawn ext dia 12 8 mm,tube copper 5 8 id80wdg,piping copper round seamless solid drawn ext dia 0 99 wpt,copper rod rd 20 mm,rod copper rd dia 63 mm,rod coppwer rd dia 50 mm,welding electrode 48xn4 3 15mm dia 350mm length,welding electrode 48xn4 4 0mm dia 450mm length,electrode welding for dmr 249 a steel fcaw 1 2mm,hydrophobic compound,nb rod rd size 40mm,nb rod hex x 31 5 mm across flats,solid teflon ros 20 mm x 300 mm,solid teflon rod 25mm x 300 mm,solid teflon rod 40mm x 300 mm,solid teflon rod 60mm x 300 mm,solid teflon rod 87mm x 300 mm,welding electrode 48 x n4 2 5mm dia 300 mm length,steel bar carbon hot rolled,steel bar mild flat 25mm x 3 2mm,steel bar mild flat 25mm x 5mm,bar steel 1 x1 4,steel bar low carbon hot rolled flat ms dia 80mm x 6mm,steel sheet mild black tt 2500x1200x1 6m,angle equal ms size 25x25x3mm,angle equal ms 65x 65x 10 mm,ms angle 3 x3 x3 8 75x75x10mm,angle equal ms 90x90x8mm,ms an