Dowty Seal
- Dowty Seals
- Rubber Bonded Seal
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The Bonded Seal (Dowty) comprises of standard combination of a carbon steel (mild steel) annulus cold-rolled, BS1449, with zine protection (D.T.D.903D, gold colour passivation - D.E.F.130) square or rectangular in section, to which an elastomeric ring (Nitrile 90 IRHD) of trapezoidal section is bonded. The Bonded Seal (Dowty) was developed to replace copper type washers in high pressure hydraulic and pneumatic threaded connections. The standard product is supplemented by a range of self-centering Bonded Seals (Dowty) that eliminate the possibility of leakage due to offset during assembly. Custom designs can also be accommodated to suit application requirements. Method of Operation: The metal ring resists the pressure bursting forces and limits the deformation of the elastomeric element. This prevents over-compression and extrusion. Technical Data: Operating Pressure: 250 MPa (36,250 psi) |
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The Bonded Seals (Dowty) comprises of standard combination of a carbon steel (mild steel) annulus cold-rolled, BS1449, with zine protection (D.T.D.903D, gold colour passivation - D.E.F.130) square or rectangular in section, to which an elastomeric ring (Nitrile 90 IRHD) of trapezoidal section is bonded seals. The Bonded Seals (Dowty) was developed to replace copper type washers in high pressure hydraulic and pneumatic threaded connections. The standard product is supplemented by a range of self-centering Bonded Seals (Dowty) that eliminate the possibility of leakage due to offset during assembly. Custom designs can also be accommodated to suit application requirements. Method of Bonded Seals Operation The metal ring resists the pressure bursting forces and limits the deformation of the elastomeric element. This prevents over-compression and extrusion. Technical Data Of Bonded Seals Operating Pressure: 250 MPa (36,250 psi) |
