purchase of sainatary items -1 socket 2 elbow 3 nippal 4 tonty short body (steel) 5 tonty long body (steel) 6 plug 7 g.i. gate valve 8 g.i. gate valve 2 9 g.i. gate valve 1 10 g.i. gate valve 11 angle cock 12 angle cock 3/4 13 piller cock 14 piller cock 3/4 15 p.v.c pipe 2 etc.