Backing Ring DIN:450 MOP 16bar steel insert/for stub flange injection moulded+drilled PN10 Flange connection PP-FRP black (500DN, 678OD, 517ID, 20x26, 620PCD, 45mmThick)
Backing Ring DIN:450 MOP 16bar steel insert/for stub flange injection moulded+drilled PN10 Flange connection PP-FRP black (500DN, 678OD, 517ID, 20x26, 620PCD, 45mmThick)
PCE
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