Technical FAQs
Allowable angular joint deflection of Westlake Pipe & Fittings' pipe is as follows:
| Joint Type | Max. Angular Joint Deflection |
|---|---|
|
Integral Bell (IB) |
1° |
|
Certa-Lok RJ Coupling |
0.5° per side |
|
Certa-Lok RJIB |
0.5° |
|
Solvent Weld (SW) |
None |
For more information on joint deflection and details about longitudinal bending of PVC pipe refer Westlake Pipe & Fittings' Technical Bulletin: Changing Direction of PVC Pipelines
General PVC
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PVC Pipe Design
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PVC Pipe Installation and Testing
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PVC Pipe Gasket
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Certa-Lok® Joint
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General PVCO
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LEED
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