This specification covers materials, dimensions and testing for stainless steel push on couplings for joining hubless cast iron soil pies and fittings. The elastomeric sealing sleeves are manufactured from thermoplastic elastomer manufactured in accordance with ASTM C1440.
This standard is needed to provide test methods and material requirements for push on couplings used to join hubless cast iron soil pipes and fittings. Having a standard will enable design professionals to specify this product in job specifications.
KeywordsHubless couplings; push on couplings; cast iron soil pipes and fittings; TPE elastomers;
The title and scope are in draft form and are under development within this ASTM Committee.Back to Top
Draft Under Development