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ANSI B16.5 Alloy 316 Blind Flange Ring Type Joint 4 Inch Class1500 - China piping solution supplier - China piping solution supplier
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ASME B16.5 ASTM A182 SS 316L Plate Ring Flange Raised Face 600LB 24" - China piping solution supplier - China piping solution supplier
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Flange Faces - Raised Face (RF), Flat Face (FF), Ring-Type Joint (RTJ), Male-and-Female (MF), Tongue-and-Groove (TG)
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