This is an Supply Giant reducing elbow, from their pipe fittings line, with 90 Degree bend and with 1 inch x 1/2 inch female threaded ends. The Part is made of Malleable iron, with a black finish, and is designed for applications where the pressure does not exceed 150 lb. The Part is produced in an ISO 9001:2000 qualified production environment and it has been pressure tested in the factory. The fitting complies to the ansi/asme B16.3 and B16.14 and to the ASTM a-197 standards. It is approved by UL/ULC and FM. ⚠ California Proposition 65 Warning: This product is known to the state of California to cause cancer, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.