Shedule No. 1: Elbow Equal G. I. Heavy Duty 90 Degree1/2” Bsp Threaded Is: 1239-Part-1 Of 1990 , Shedule No.2: Elbow Equal G. I. Heavy Duty 90 Degree 3/4” Bspthreaded Is-1239-Part-1 Of 1990 , Elbow Equal G. I.Heavy Duty 90 Degree 1” Bsp Threaded Is-1239-Part-1Of 1990 , Union Gi 1” Dia I. S. Specn-1239 Part 1 Of1970 , Nipple G. I. Hexagonal Heavy Duty 1/2” Bspthreaded Specn. Is-1239 Pt-1 Of‘ 90 (15Mm) , Straightcoupling ( Gi) 1/2” Quantity: 1700