bids are invited for supply of 40nb pneumatic actuated butterfly valve with ss 304 epdm disc , supply of 40nb pneumatic actuated butterfly valve with ss 304 ptfe disc , supply of 50nb pneumatic actuated butterfly valve with ss 304 epdm disc , supply of 50nb pneumatic actuated butterfly valve with ss 304 ptfe disc , supply of 50nb pneumatic actuated diaphragm valve with ebonite rubber lined disc , supply of 50nb manual gate valve ss304l , supply of 80nb manual gate valve ss304l , supply of 50nb manual gear operated butterfly valve , supply of 80nb manual gear operated butterfly valve , supply of 100nb manual gear operated butterfly valve , supply of 125nb manual gear operated butterfly valve , supply of 150nb manual gear operated butterfly valve , supply of 200nb manual gear operated butterfly valve , supply of 250nb manual gear operated butterfly valve , supply of 50nb non return valve , supply of 80nb non return valve , supply of 100nb non return valve , supply of 125nb non return valve , supply of 150nb non return valve , supply of 200nb non return valve , supply of 250nb non return valve , supply of 15nb manual gate valve , supply of 25nb manual gate valve , supply of 50nb manual gate valve , supply of 80nb manual gate valve , supply of 100nb manual gate valve , supply of 150nb manual gate valve , supply of 200nb manual gate valve , supply of 250nb manual gate valve , supply of 300nb manual gate valve total quantity : 151