supply of cs pipes seamless and internal coated and external coated for buried piping for guwahati refinery revamp of cdu, nsf and nsu of ms indian oil corporation limited iocl, india supply of cs pipes seamless and internal coated and external coated for buried piping for guwahati refinery revamp of cdu, nsf and nsu of ms indian oil corporation limited iocl, india , supply of “cs pipes ( seamless ) and internal coated & external coated for buried piping” inclusive of all accessories, documentation charge, all inspection & testing charges, third party inspection charges ( tpi ) , erection & commissioning spares, special tools & tackles, packing & forwarding charges complete as per the scope of supply as specified in the material requisition and other terms & conditions as per bidding conditions. , 1 / 2 in pipe pe sch. 160 astm a106 gr b seamless asme b 36.10 , 1 / 2 in pipe pe sch. 160 astm a106 gr b seamless asme b 36.10 ibr , 3 / 4 in pipe pe sch. 160 astm a106 gr b seamless asme b 36.10 , 3 / 4 in pipe pe sch. 160 astm a106 gr b seamless asme b 36.10 ibr , 1 in pipe pe sch. xs astm a106 gr b seamless asme b 36.10 , 1 in pipe pe sch. xs astm a106 gr b seamless asme b 36.10 ibr , 1.5 in pipe pe sch. xs astm a106 gr b seamless asme b 36.10 , 1.5 in pipe pe sch. xs astm a106 gr b seamless asme b 36.10 ibr , 2 in pipe be sch. 80 astm a106 gr b seamless asme b 36.10 , 2 in pipe be sch. 80 astm a106 gr b seamless asme b 36.10 ibr , 2 in pipe be sch. 160 astm a106 gr b seamless asme b 36.10 , 3 in pipe be sch. std astm a106 gr b seamless asme b 36.10 , 3 in pipe be sch. std astm a106 gr b seamless asme b 36.10 ibr , 3 in pipe be sch. 160 astm a106 gr b seamless asme b 36.10 , 4 in pipe be sch. std astm a106 gr b seamless asme b 36.10 , 4 in pipe be sch. std astm a106 gr b seamless asme b 36.10 internally epoxy coated , 4 in pipe be sch. std astm a106 gr b seamless asme b 36.10 ibr , 4 in pipe be sch. 160 astm a106 gr b seamless asme b 36.10 , 4 in pipe be sch. 80 astm a106 gr b seamless asme b 36.10 , 6 in pipe be sch. std astm a106 gr b seamless asme b 36.10 , 6 in pipe be sch. std astm a106 gr b seamless asme b 36.10 ibr , 8 in pipe be sch. std astm a106 gr b seamless asme b 36.10 , 10 in pipe be sch. std astm a106 gr b seamless asme b 36.10 , 10 in pipe be sch. 40 astm a106 gr b seamless asme b 36.10 internally epoxy coated & ext 3-lpe coated , 12 in pipe be sch. std astm a106 gr b seamless asme b 36.10 , 14 in pipe be sch. std astm a106 gr b seamless asme b 36.10 => limited