alloy steel elbow ASTM A234 WP5 ;WP9 45 ; 90 ;180 SR;LR  pipe fititngs1.Products:elbow,tee,reducer,caps,bend,cross,unio, 2.Standard:ASTM A234, ASTM A420,ASTM A403, 3.Material:WPB,WP1,WP2,WP5,WP9,WP12,WP11, 4 Diameter: 1/2 - 48" (DN10 - DN1,200)5:Use: beverages, foodstuffs, paper making, pharmaceuticals6:Grade: 20G 15crmo 12cr1mov a335p12

ASTM A234 WP5 elbow