Viking Johnson - Large Diameter Couplings Installation Guide eng

A step by step guide showing the correct way to install a large diameter coupling onto pipework to ensure an effective and long lasting joint. Viking Johnson Large Diameter couplings are the ideal solution for a variety of large scale infrastructure projects including desalination plants and mining applications.

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was it strong enough for the coupling to restrain water pressure and prevent leakage

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Main products: sealing gasket,gland packing,PTFE/graphite/asbestos products, ceramic fiber products, high temperature heat insulation and fireproof material.
Free technical support (sealing, heat preservation, heat insulation, fire prevention problems)
All products 1 piece can also be customized, 30 years of service experience, fast and safe shipping anywhere.