bids are invited for procurement of gi pipes and fittings compressed asbestos fibre jointing sheet metallic 1.6mm thick , compressed asbestos fibre jointing sheet metallic 3.2mm thick , reducer g.i. heavy duty 1-inch x 1by2-inch , gi union 1-inch , reducer g.i. heavy duty 2-inch x 1-inch , bend g.i. with socket medium duty 1-inch x 90 degree , elbow g.i. heavy duty 1-inch x 90 degree , elbow g.i. medium duty 1by2-inch x 90 degree , g.i. socket heavy duty both end threaded confirming to is-1239-1964, 1-inch , g.i. socket heavy duty both end threaded confirming to is-1239-1964, 1by2-inch , plug g.i. 1by2-inch , reducer g.i. heavy duty 3by4-inch x 1by2-inch , reducer g.i. heavy duty 1-inch x 3by4-inch , plug g.i. 3by4-inch , bend g.i. with socket heavy duty 2-inch x 90 degree , bend g.i. with socket medium duty 1by2- inch x 90 degree , g.i. socket heavy duty both end theaded confirming to ts-1239-1964, 3by4-inch , nipple g.i. heavy duty 1-inch x 6-inch , g.i. socket heavy duty both end threaded confirming to is- 1239-1964 2-inch , nipple g.i. heavy duty total quantity : 920