bids are invited for gi pipe. - 15mm dia medium grade confirmation to relevant is:1239 (pt-ii)-2004,proper screwed and socketed with is impression/monogram. , gi pipe.. - 20mm dia medium grade confirmation to relevant is:1239 (pt-ii)-2004,proper screwed and socketed with is impression/monogram , gi pipe… - 40mm dia medium grade confirmation to relevant is:1239 (pt-ii)-2004,proper screwed and socketed with is impression/monogram , gi pipe…. - 50mm dia medium grade confirmation to relevant is:1239 (pt-ii)-2004,proper screwed and socketed with is impression/monogram , gi pipe….. - 65mm dia medium grade confirmation to relevant is:1239 (pt-ii)-2004,proper screwed and socketed with is impression/monogram , gi pipe…… - 80mm dia medium grade confirmation to relevant is:1239 (pt-ii)-2004,proper screwed and socketed with is impression/monogram , gm gate valve. - 15mm dia as per is:778 , gm gate valve.. - 20mm dia as per is:778 , gm gate valve… - 25mm dia as per is:778 , gm gate valve…. - 40mm dia as per is:778 , gm gate valve….. - 50mm dia as per is:778 , gm gate valve…… - 65mm dia as per is:778 , gm gate valve……. - 80mm dia as per is:778 , gm gate valve…….. - 100mm dia as per is:778 , gi union socket. - 20mm dia , gi union socket.. - 25mm dia , gi union socket… - 40mm dia , gi union socket….. - 50mm dia , gi union socket…… - 65mm dia , gi union socket……. - 80mm dia , gi union socket……… - 100mm dia , gi wheel valve. - 40mm dia , gi wheel valve.. - 65mm dia , gi wheel valve… - 80mm dia , coupling socket. - 20mm dia , coupling socket., - 25mm dia , coupling socket.. - 40mm dia , coupling socket… - 50mm dia , coupling socket…. - 65mm dia , coupling socket…… - 80mm dia , gi nipple. - 15mm dia (length 4) , gi nipple.. - 20mm dia (length 4) , gi nipple… - 25mm dia (length 4) , gi nipple…. - 40mm dia (length 4) , gi nipple….. - 50mm dia (length 4) , gi nipple…… - 65mm dia (length 4) , gi nipple……. - 80mm dia (length 4) , gi nipple…….. - 100mm dia (length 4) , gi nipple, - 2