1517 San Jacinto St.; Houston, Texas, 77002
phone 713-652-3937 | 800-423-1825
fax 713-652-1914 | 713-652-1911
ANSI/API SPECIFICATION 10A
ISO 10423-1:2009 (Identical), Petroleum and natural gas industries- Cements and materials for well cementing- Part 1: Specification
Effective Date: June 1, 2011