The SINTAJOINT Rubber Ring Joint allows up to 3 degrees angular deflection (depending on diameter). Since the joint is quickly and easily made and requires no reinstatement of coating or lining, laying rates are considerably faster than for a welded joint pipeline.
In some situations, where ground strains are expected to be high, for example, mine subsidence areas, modified rubber ring joints can be provided to accommodate the higher axial displacements expected.
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Size Range |
324mm OD to 1829mm OD |
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Pressure Range |
Up to 6.8 MPa (depending on diameter and wall thickness) |
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Coating |
SINTAKOTE Fusion Bonded Medium Density Polyethylene |
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Lining |
Centrifugally-spun cement mortar |
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Jointing Options |
SINTAJOINT rubber ring joint |
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Typical Applications |
Large diameter water and wastewater pipelines |
To learn more, please contact your nearest Regional Marketing Office. | 
