Industrial
Regulatory Groups
The
American Society for Testing and Materials (ASTM)
i.e.: A182
The American Society of Mechanical Engineers (ASME)
i.e.: SA182
Manufacturers Standardization Society (MSS)
i.e.: SP114
American Petroleum Institute (API)
The American Water Works Association (AWWA)
National Association of Corrosion Engineers (NACE)
Unified Numbering System (UNS)
American National Standards Institute (ANSI)