Refining Addenda/Errata Publications

Std 521, Pressure-relieving and Depressuring Systems, 5th Edition, January 2007
Errata, June 2007
Addendum, May 2008

Std 530, Calculation of Heater Tube Thickness in Petroleum Refineries, 5th Edition, January 2003
Errata, March 2004

Std 560, Fired Heaters for General Refinery Services, 3rd Edition, May 2001
Errata, January 2002

Std 611, General-purpose Steam Turbines for Petroleum, Chemical, and Gas Industry Services
Errata, May 2008

Std 613, Special Purpose Gear Units for Petroleum, Chemical and Gas Industry Services, 5th Edition, February, 2003
Errata, November 2006

Std 614, Lubrication, Shaft-sealing and Oil-control Systems and Auxiliaries, 5th Edition, April, 2008
To be posted shortly

Std 617, Axial and Centrifugal Compressors and Expander-compressors for Petroleum, Chemical and Gas Industry Services, 7th Edition, July 2002
Errata, June 2003

Std 650, Welded Steel Tanks for Oil Storage, 10th Edition, November 1998
Errata, April 2007

API 653, Tank Inspection, Repair, Alteration, and Reconstruction, 3rd Edition, December 2001
Addendum 3, February 2008

API 653, Tank Inspection, Repair, Alteration, and Reconstruction, 3rd Edition, December 2001
Errata 1, April 2008

Std 672, Packaged, Integrally Geared Centrifugal Air Compressors for Petroleum, Chemical and Gas Industry Services, 4th Edition, March 2004
Errata, October 2007

Std 673, Centrifugal Fans for Petroleum, Chemical and Gas Industry Services, 2nd Edition, January 2002
Errata, October 2002

Std 682, Pumps—Shaft Sealing Systems for Centrifugal and Rotary Pumps, 3rd Edition, September 2004
Errata, November 2006

Std 685, Sealless Centrifugal Pumps for Petroleum, Heavy Duty Chemical, and Gas Industry Services, 1st Edition, October 2000
Errata, October 2007

Std 2000, Venting Atmospheric and Low-pressure Storage Tanks: Nonrefrigerated and Refrigerated, 5th Edition, April 1998
Errata, November 1999