ASTM C564-70(1976)

D395-18(2025)

Standard Test Methods for Rubber Property—Compression Set

D1149-18(2025)

Standard Test Methods for Rubber Deterioration—Cracking in an Ozone Controlled Environment

CISPI 310

Specification for couplings for use in connection with hubless cast iron soil pipe and fittings for sanitary and storm drain, waste, and vent piping applications Available from Cast Iron Soil Pipe Institute (CISPI), http://www.cispi.org.

RMA 

Class 3 Dimensional Tolerances, RMA Manual Available from Association for Rubber Products Manufacturers (ARPM), 7321 Shadeland Station Way, Suite 285, Indianapolis, IN 46256, http://www.arpminc.org.

D3677-10(2023)

Standard Test Methods for Rubber—Identification by Infrared Spectrophotometry

D2240-15(2021)

Standard Test Method for Rubber Property—Durometer Hardness

D412-16(2021)

Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension

D1415-18(2026)

Standard Test Method for Rubber Property—International Hardness

D573-04(2025)

Standard Test Method for Rubber—Deterioration in an Air Oven

A644-24

Standard Terminology Relating to Iron Castings

C1277-20

Standard Specification for Shielded Couplings Joining Hubless Cast Iron Soil Pipe and Fittings

D471-16a(2021)

Standard Test Method for Rubber Property—Effect of Liquids (Includes all amendments and changes 6/25/2021).

D624-00(2020)

Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers