April
- April 1, 2008
- NPRA International Petrochemical Conference - Trade Show
- Texas Safety Conference & Expo - Trade Show
- April 6, 2008
- April 7, 2008
- April 8, 2008
- American Institute of Chemical Engineers’ Spring National Meeting - Trade Show
- American Chemical Society Spring National Meeting & Exposition - Trade Show
- API Annual Pipeline Conference - Trade Show
- April 9, 2008
- American Institute of Chemical Engineers’ Spring National Meeting - Trade Show
- American Chemical Society Spring National Meeting & Exposition - Trade Show
- API Annual Pipeline Conference - Trade Show
- Lobos Industrial Trade Show - Trade Show
- Southern Gas Association-Offshore Gas Operations Conference and Exhibition - Trade Show
- April 10, 2008
- American Institute of Chemical Engineers’ Spring National Meeting - Trade Show
- American Chemical Society Spring National Meeting & Exposition - Trade Show
- API Annual Pipeline Conference - Trade Show
- Lobos Industrial Trade Show - Trade Show
- Southern Gas Association-Offshore Gas Operations Conference and Exhibition - Trade Show
- ASME Plant Engineering and Maintenance Show - Trade Show
- April 11, 2008
- April 14, 2008
- API Spring Refining & Equipment Standards Meeting - Trade Show
- April 15, 2008
- April 16, 2008
- April 17, 2008
- API Spring Refining & Equipment Standards Meeting - Trade Show
- April 18, 2008
- API Spring Refining & Equipment Standards Meeting - Trade Show
- April 21, 2008
- 24th International Pump Symposium - Trade Show
- April 22, 2008
- 24th International Pump Symposium - Trade Show
- April 23, 2008
- 24th International Pump Symposium - Trade Show
- READY! The Emergency Preparedness and Response Conference & Expo - Trade Show
- April 24, 2008
- 24th International Pump Symposium - Trade Show
- READY! The Emergency Preparedness and Response Conference & Expo - Trade Show
- April 28, 2008
- Annual Industrial Fire World Conference & Expo - Trade Show
- April 29, 2008
- April 30, 2008
