Tenders for Supply of Male Elbow With Conical Seating 1/2 Inch Bsptm X M26 X 1.5 M As Per Drg No.Icf/Std-3-5- 115, Item No.1, Specification As Per :-Icf/Md/Spec-166 With Latest Revision/Amendment. Only Icf Vendor Directory Approved Firms Are Acceptable