bids are invited for supply of pipe fittings 76.01.71.350.5 elb bw cs wpb 45deg lr std 150nb , 76.01.74.310.5 elb bw cs wpb 90deg lr nace std 150nb , 76.01.75.318.5 elb bw cs wpb 90deg lr std 150nb , 76.04.67.211.5 elb sw cs a105 90deg 3000 40nb , 76.13.67.739.5 elb bw as wp11 cl1 45deg lr s40 200nb , 76.02.24.087.5 red con bw cs wpb nace std std 200x150nb , 76.02.26.143.5 red con bw cs wpb std std 150x80nb , 76.02.26.144.5 red con bw cs wpb std std 150x100nb , 76.26.32.951.5 red con bw ss wp316l s10s 20s 500x300nb , 76.26.32.952.5 red con bw ss wp316l s20s 300x200nb , 76.26.32.953.5 red con bw ss wp316l s10s 20s 400x250nb , 76.26.32.954.5 red con bw ss wp316l s20s 40s 250x150nb , 76.26.67.968.5 tee eq bw ss f316l s40s 150nb , 76.26.67.969.5 tee eq bw ss f316l 200nb , 76.26.67.971.5 tee eq bw ss f316l wx 250nb , 76.25.79.301.7 elb bw ss f321 90deg lr s40s 50nb , 76.08.21.004.5 plug pipe th as f5 npt 3000 15 nb , 76.09.50.001.5 union th mi gal 150 15 nb , 76.19.56.623.5 cplg th full as f5 3000 15 nb , 76.08.63.243.5 tee eq th cs a105 galv 3000 15 nb , 76.19.51.623.5 cap th as f5 npt 3000 15 nb , 76.07.68.003.5 elb th cs a105 90deg 3000 ibr 8nb , 76.55.07.666.5 nipple th cs a106gal tbe s40 150mm 15nb , 76.07.58.634.5 cplg th red cs a105 bl 3000 ibr 15x8 nb , 76.07.67.904.5 elb th cs a105 90deg 3000 15 nb galv , 76.55.07.662.5 nipple th cs a106 tbe s160 50mm 15 nb , 76.55.07.638.5 nipple th cs a106 gal tbe s40 65mm 15 nb , 76.07.45.005.5 bushing th cs a105 ibr 3000 15x8 nb , 76.55.07.636.5 nipple th cs a106 gal tbe s40 65mm 8 nb , 76.07.58.631.5 cplg th full cs a105 bl 3000 ibr 8 nb , 76.55.07.664.5 nipple th cs a106 gal tbe s40 50mm 8 nb , 76.55.07.635.5 nipple th cs a106 gal tbe s40 40mm 8 nb , 76.55.07.639.5 nipple th cs a106 gal tbe s80 80mm 15 nb , 76.55.08.519.5 nipple th cs 1 81gal tbe s80 80mm 15 nb , 76.55.08.519.5 nipple th cs cs a105 6000 nace 15nb , 76.05.59.591.5 tee eq sw cs a105 6000 nace 15nb , 76.04.52.929.5 cplg sw full cs a105 6000 nace 15nb , 76.04.