bids are invited for supply of pipes and fitting pipe conforming to is-1239, part 1, 1990, class c plain ends in 5by6 mtrs length of size 10inch , carbon steel seamless pipe schedule 80 plain ends in 5by6 mtrs length of size 380 mm id 12.7 mm thick , ms slip on flange bs 10, table d of size 2inch , ms slip on flange bs 10, table d of size 3inch , ms slip on flange bs 10, table d of size 4inch , ms slip on flange bs 10, table d of size 6inch , ms slip on flange bs 10, table d of size 8inch , ms slip on flangebs 10, table d of size 10inch , gi short bend 2inch plain ends, class c as per is-1239 part-ii , gi short bend 3inch plain ends, class c as per is-1239 part-ii , gi short bend 4inch plain ends, class c as per is-1239 part-ii , gi short bend 6inch plain ends, class c as per is-1239 part-ii , gi short bend 8inch plain ends, class c as per is-1239 part-ii , gi short bend 10inch plain ends, class c as per is-1239 part-ii , gi long bend 4inch plain ends, class c as per is-1239 part-ii , gi long bend 6inch plain ends, class c as per is-1239 part-ii , gi long bend 8inch plain ends, class c as per is-1239 part-ii , gi long bend 10 inch plain ends, class c as per is-1239 part- ii , steel pipe flanges as per is 6392 total quantity : 1190