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Valve Components API 6A Standard Octagonal Gasket Sealing Washer Supplier
Categories: Valve Accessories
Exhibitor Information
Wenzhou yiyu sealing material co.,ltd
The octagonal metal ring gasket is installed in the trapezoidal groove on the flange face. When the connecting bolts are tightened, it undergoes axial compression and presses tightly against the upper and lower trapezoidal grooves, resulting in plastic deformation that forms a continuous sealing ring and establishes an initial seal.
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