tender for supply of various ms pipe , 200nb ms erw pipe as per is 3589, grade -fe-410, thickness 9.52 mm min., length 5-6 mtr. approx.) bevel ends , 80 nb ms seamless pipe as per is 1239-heavy thickness 7.62 mm min., length 5-6 mtr. approx.) bevel ends. , ms erw pipe 100mm dia as per is 1239, (part 01), heavy, length 5-6 mtr. approx.) bevel ends , ms erw pipe 65mm dia as per is 1239, (part 01), heavy, length 5-6 mtr. approx.) bevel ends , mild steel erw pipe 200mm dia as per is 3589, grade fe 330 thickness 6.35mm size with bevel end , mild steel erw pipe 150mm dia as per is-1239 (part-i) heavy grade with bevel end thickness 5.4mm , mild steel seamless pipe 40mm as per is:1239 (part-i) 1976 heavy class bevel end thickness 4mm , mild steel erw pipe size 50mm. as per is 1239 (part-i) heavy class bevel end thickness 4.5mm , 50mm bend with bevel end heavy class , 40mm ms bend with bevel end heavy class , cast iron manual hand wheel operated valves size 200mm with matching flanges. , cast iron manual hand wheel operated valves size 150mm with matching flanges. , cast iron manual hand wheel operated valves size 100mm with matching flanges.