bids are invited for 1. 20nb forged carbon steel gate valve, class 800, socket welded ends as per ansi b16.11 to suit pipes as per ansi b 16.10 sch 80, design and testing as per the attached specification sheet. - 20nb forged carbon steel gate valve, class 800, socket welded ends as per ansi b16.11 to suit pipes as per ansi b 16.10 sch 80, design and testing as per the attached specification sheet. , 2. 50 nb forged carbon steel gate valve, class 800, socket welded ends as per ansi b16.11 to suit pipes as per ansi b 16.10 sch 80, design and testing as per attached specification sheet. - 50 nb forged carbon steel gate valve, class 800, socket welded ends as per ansi b16.11 to suit pipes as per ansi b 16.10 sch 80, design and testing as per attached specification sheet. , 3. 80 nb cast carbon steel gate valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per attached specification sheet. - 80 nb cast carbon steel gate valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per attached specification sheet. , 4. 100 nb cast carbon steel gate valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per api standard. as per attached specification sheet. - 100 nb cast carbon steel gate valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per api standard. as per attached specification sheet. , 5. 150 nb cast carbon steel gate valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per attached specification sheet. - 150 nb cast carbon steel gate valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per attached specification sheet. , 6. 200 nb cast carbon steel gate valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per attached specification sheet. - 200 nb cast carbon steel gate valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per attached specification sheet. , 7. 150 nb cast carbon steel swing check valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per attached technical specification - 150 nb cast carbon steel swing check valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per attached technical specification , 8. 25 nb forged carbon steel lift check valve, class 800, socket welded ends as per ansi b16.11 to suit pipes as per ansi b 16.10 sch 80.design and testing as per attached specification sheet. - 25 nb forged carbon steel lift check valve, class 800, socket welded ends as per ansi b16.11 to suit pipes as per ansi b 16.10 sch 80.design and testing as per attached specification sheet. , 9. 200 nb cast carbon steel globe valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per attached specification sheet. - 200 nb cast carbon steel globe valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per attached specification sheet. , 10. 150 nb cast carbon steel globe valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per api standard ,as per attached specification sheet. - 150 nb cast carbon steel globe valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per api standard, as per attached specification sheet. , 11. 100 nb cast carbon steel globe valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per attached specification sheet. - 100 nb cast carbon steel globe valve, class 150, flanged and drilled as per ansi b16.5 rf, design and testing as per attached specification sheet. , 12. 50 nb forged carbon steel globe valve, class 800, socket welded ends as per ansi b16.11 to suit pipes as per ansi b 16.10 sch 80, design and testing as per attached specification sheet. - 50 nb forged carbon steel globe valve, class 800, socket welded ends as per ansi b16.11 to suit pipes as per ansi b 16.10 sch 80, design and testing as per attached specification sheet. , 13. 25 nb forged carbon steel globe valve, class 800, socket welded ends as per ansi b16.11 to suit pipes as per ansi b 16.10 sch 80, design and testing as per attached specification sheet. - 25 nb forged carbon steel globe valve, class 800, socket welded ends as per ansi b16.11 to suit pipes as per ansi b 16.10 sch 80, design and testing as per attached specification sheet. , 14. 20nb forged carbon steel gate valve, class 800, screwed ends npt-f as per ansi b1.20.1, design and testing as per attached specification sheet. - 20nb forged carbon steel gate valve, class 800, screwed ends npt (f) as per ansi b1.20.1, design and testing as per attached specification sheet. , 15. 25nb forged carbon steel gate valve, class 800, screwed ends npt-f as per ansi b1.20.1, design and testing as per attached specification sheet. - 25nb forged carbon steel gate valve, class 800, screwed ends npt (f) as per ansi b1.20.1, design and testing as per attached specification sheet. , 16. 10 nb three pieces screwed end ss ball valve, class 300, standard threaded end as per bs 5351, lever operated, design and testing as per attached specification sheet. - 10 nb three pieces screwed end ss ball valve, class 300, standard threaded end as per bs 5351, lever operated, design and testing as per attached specification sheet. total quantity : 137