short dated tender - tender for provide of steel pipes for water and sewage as per is 3589 , bend gi 20 mm , bend gi 25mm , bend gi 40 mm , bend gi 50mm , bend gi with socket 20 mm , gi socket 15 mm , gi socket 20 mm , gi socket 25 mm , gi socket 40 mm , gi socket 50 mm , gi tank nipple 15mm , gi tank nipple 20mm , gi tank nipple 25mm , nipple gi 15 mm and 50mm long , nipple gi 15 mm and 75mm long , nipple gi 15 mm and 100mm long , nipple gi 15 mm and 150mm long , nipple gi 15 mm and 200mm long , nipple gi 20 mm and 50mm long , nipple gi 20 mm and 75mm long , nipple gi 20 mm and 100mm long , nipple gi 20 mm and 150mm long , nipple gi 20 mm and 200mm long , nipple gi 25 mm and 50mm long , nipple gi 25 mm and 75mm long , nipple gi 25 mm and 100mm long , nipple gi 25mm and 150mm long , nipple gi 25 mm and 200mm long , nipple gi 40mm and 100mm long , nipple gi 40mm and 150mm long , nipple gi 50mm