Listings

Manufacturer Listings

The CINA Certified Products List is updated continuously to reflect the most recent CINA certifications. Only products appearing in the CINA Certified Products List are authorized to bear the CINA Mark, indicating the manufacturer's commitment to the highest standards of quality and safety.

The Dow Chemical Company
P.O. Box 1929
Midland, MI 48641
Trade Name Material Type Size Standard
CONTINUUM™ DGDA-2490 BK PE4710/PE100   CINA IS-1001
CONTINUUM™ DGDA-2420 YL PE2708/PE80   CINA IS-1001
Formosa Plastics Corporation
201 Formosa Drive
Pt. Comfort, TX 77978
Trade Name Material Type Size Standard
Formolene® HP3902 Yellow PE 2708   CINA IS-1001
Formolene® HP4306 Black PE 3608   CINA IS-1001
Formolene® HP4401 Black PE 3608   CINA IS-1001
Kerotest Manufacturing Corporation
5500 Second Ave.
Pittsburgh, PA 15207
Trade Name Material Type Size Standard
Polyball® 9904 Series Ball Valve Polyethylene 1/2" - 12" ASME B16.40
Polyball® 9905 Series Ball Valve Polyethylene 1/2" - 12" ASME B16.40