bids are invited for 65mm dia gi coupling socket as per isi standard , 65mmx65mmx65mm dia gi tee as per isi standard , 65mmx65mmx50mm dia gi tee as per isi standard , 65mmx65mmx40mm dia gi tee as per isi standard , 65mmx50mm dia gi reducer as per isi standard , 65mmx40mm dia gi reducer as per isi standard , 65mm dia gi plug as per isi standard , 65mm dia gi bend as per isi standard , 80mm dia gm gate valve as per is 778 , 80mm dia gi nipple 6inch length as per isi standard , 80mm dia gi nipple 4inch length as per isi standard , 80mm dia gi union socket as per isi standard , 80mm dia gi elbow as per isi standard , 80mm dia gi coupling socket as per isi standard , 80mmx80mmx80mm dia gi tee as per isi standard , 80mmx80mmx65mm dia gi tee as per isi standard , 80mmx80mmx40mm dia gi tee as per isi standard , 80mmx65mm dia gi reducer as per isi standard , 80mmx50mm dia gi reducer as per isi standard , 80mmx40mm dia reducer as per isi standard , 80mm dia gi plug as per isi standard , 80mm dia gi bend as per isi standard , hacksaw blade , pig lead , pig lead wool , 100mm dia ratchet die set good quality , hacksaw frame , 80mm dia gi pipe screwed and socketed medium grade confirming to is 1239 part 2 is specification, weight not less than 8.53 kg per mtr , synthetic enamel paint , m-seal 250 grms , 50mm dia gi nipple 6inch length as per isi standard , 65mm dia gi socket as per isi standard , steel pipes for water and sewage as per is 3589 total quantity : 1547