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ANSI B16.9 Elbow, 45 Degree, Elbow material carbon steel ASTM A234 WPB,Size 6 Inch, Wall thickness Sch 40, ANSI B16.9
ASTM A420 WPL3 Elbow, 45 Degree, Elbow material carbon steel , Size 6 Inch, Wall thickness Sch 40, ANSI B16.9