ASTM F2946-12(2021)

Podrobné informace

Označení: ASTM F2946-12(2021)

Datum vydání: 01.07.2021

Stran: 4

Země: Americká technická norma

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Anotace

This specification covers the minimum performance and material requirements for a three piece tee connector for connection between plastic pipe and insitu pipes, manholes and wastewater structures in sanitary and storm sewer applications. The three piece seal system consists of a 4 through 30-in. PVC (polyvinyl chloride) hub pipe, an elastomeric seal (gasket) and a mechanical band. The system is installed in either a bored or cast hole opening in the host pipe or structure to a specific dimension that corresponds to the combined diameter of the PVC pipe outside diameter/tolerance and the elastomeric seal thickness. These tee connectors are designed to provide a non-pressure (gravity flow) watertight connection between the incoming pipe and an insitu pipe or manhole/structure to the limits defined in this standard. This specification deals with materials and manufacture, principles of design, basis of acceptance, test methods and requirements, rejection and rehearing, certification, markings, quality assurance, and packaging and package marking.


Keywords:
elastomeric seal, rubber gasket, service connection, sewer tap, watertight seal,, ICS Number Code 23.040.80 (Seals for pipe and hose assemblies)