Refining Addenda/Errata Publications

Std 526, Flanged Steel Pressure-relief Valves, 6th Edition, April 2009
Errata, May 2009

Std 530, Calculation of Heater Tube Thickness in Petroleum Refineries, 6th Edition, September 2008
Errata, January 2009

Std 600, Steel Gate Valves—Flanged and Butt-welding Ends, Bolted Bonnets, 12th Edition, September 2009
Errata, November 2009

Std 607, Testing of Valves—Fire Type-testing Requirements, 5th Edition, June 2005
Errata, November 2008

Std 611, General-purpose Steam Turbines for Petroleum, Chemical, and Gas Industry Services, 5th Edition, March 2008
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
Errata, May 2008

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

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

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