Coupling Expansion 3/4" tier-discount-3 * UPC: 008236060065

* UPC: 008236060065

Great for Wood

UPC: 022624164074

Product Type: Rope Hammock

Manufacturer Part No: 13335HPT

Coupling Expansion 3/4" tier-discount-3 * UPC: 008236060065You dont need to be an engineer to know that all construction materials expand or contract with fluctuationsin temperature. Due to the composition of polyvinyl chloride (PVC), these temperature changes affect PVCmore than traditional materials such as steel or aluminum. Thermal expansion and contraction have a very significant effect on long straight runs of conduit. For this type of application, expansion fittings are used to accommodate changes in