Tender For supply of procurement of blind flanges for odisha gas pipelines d d - 8inch 600,blind flange,materail astm105,manufacturing process forged,raised face end facing surface 125aarh,dimension standard ansi b16.5 , 16inch 600,blind flange,materail astm105,manufacturing process forged,raised face end facing surface 125aarh,dimension standard ansi b16.5 , 10inch 600,blind flange,materail astm105,manufacturing process forged,raised face end facing surface 125aarh,dimension standard ansi b16.5 , 6inch 300,blind flange,materail astm105,manufacturing process forged,raised face end facing surface 125aarh,dimension standard ansi b16.5 , 6inch 150,blind flange,materail astm105,manufacturing process forged,raised face end facing surface 125aarh,dimension standard ansi b16.5 , 2inch 300,blind flange,materail astm105,manufacturing process forged,raised face end facing surface 125aarh,dimension standard ansi b16.5 , 24inch 600,blind flange,materail astm105,manufacturing process forged,raised face end facing surface 125aarh,dimension standard ansi b16.5 , 12inch 600,blind flange,materail astm105,manufacturing process forged,raised face end facing surface 125aarh,dimension standard ansi b16.5 , 4inch 600,blind flange,materail astm105,manufacturing process forged,raised face end facing surface 125aarh,dimension standard ansi b16.5 , 3inch 300,blind flange,materail astm105,manufacturing process forged,raised face end facing surface 125aarh,dimension standard ansi b16.5 ) /bid number : gem/2025/b/6611162 * /dated: 26-08-2025 & & / bid document 1 / 12