Elbow
1.Materials:
Carbon Steel: ASTM A234 WPB WPC A105 A106 A53 A283-D API5LB A671-CC-70 A515-50 A135-A A179-C, etc
Stainless Steel: 304/ 304L, 316/ 316L, 316Ti, 321, 317L, 310S, etc
Alloy Steel: A335-P1, P2 , P5 , P11, P12 , P22, P91, P92, A369-FP1, P2 A250-T1 A209-T1 A213-T2, T9 , T12 A199-T11, T22