This International Standard specifies requirements forcentrifugal pumps, including pumps running in reverse as hydraulicpower recovery turbines, for use in petroleum, petrochemical andgas industry process services.
This International Standard is applicable to overhung pumps,between-bearings pumps and vertically suspended pumps (see Table1). Clause 9 provides requirements applicable to specific types ofpumps. All other clauses of this International Standard areapplicable to all pump types. Illustrations are provided of thevarious specific pump types and the designations assigned to eachspecific type.
Relevant industry operating experience suggests pumps producedto this International Standard are cost effective when pumpingliquids at conditions exceeding any one of the following:
— discharge pressure (gauge) 1 900 kPa (275 psi; 19,0 bar)
— suction pressure (gauge) 500 kPa (75 psi; 5,0 bar)
— pumping temperature 150 °C (300 °F)
— rotative speed 3 600 r/min
— rated total head 120 m (400 ft)
— impeller diameter, overhung pumps 330 mm (13 in)
NOTE For sealless pumps, reference can be made to API Std 685.For heavy duty pump applications in industries other thanpetroleum, petrochemical and gas processing, reference can be madeto ISO 9905.
This International Standard is applicable to overhung pumps,between-bearings pumps and vertically suspended pumps (see Table1). Clause 9 provides requirements applicable to specific types ofpumps. All other clauses of this International Standard areapplicable to all pump types. Illustrations are provided of thevarious specific pump types and the designations assigned to eachspecific type.
Relevant industry operating experience suggests pumps producedto this International Standard are cost effective when pumpingliquids at conditions exceeding any one of the following:
— discharge pressure (gauge) 1 900 kPa (275 psi; 19,0 bar)
— suction pressure (gauge) 500 kPa (75 psi; 5,0 bar)
— pumping temperature 150 °C (300 °F)
— rotative speed 3 600 r/min
— rated total head 120 m (400 ft)
— impeller diameter, overhung pumps 330 mm (13 in)
NOTE For sealless pumps, reference can be made to API Std 685.For heavy duty pump applications in industries other thanpetroleum, petrochemical and gas processing, reference can be madeto ISO 9905.
Free firmware update for linksys. Batman arkham origins movie. API Standard 610 Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries ISO (Identical), Centrifugal pumps for petroleum, petrochemical and natural gas. Tomb raider angel of darkness keygen mac. WHATS NEW IN API 610 11TH EDITION–Part 1. Deluxe edition cd. Part 1 of changes in API 610 11th Edition. First part will cover all the new clauses.
Api 610 11th Edition Highlights
API 610 (Hydrotest pressure concerns)
![Api 610 11th edition pdf Api 610 11th edition pdf](/uploads/1/3/3/8/133898887/196329489.jpg)
Api 610 11th Edition Free Download
API 610 (Hydrotest pressure concerns)
Api 610-11th Edition Highlight
Hi,
I am currently working on OH2 type pump that is in compliance with API 610 11th Edition.
Connection sizes are as follows : Suction : 6' /300lb/RF
Discharge : 4' /300lb/RF
Material of construction selected for this application is A351 CF8M.
I have a concern in terms of hydrotest pressure.
Now,with reference to API 610 11th Edn,6.3.5b)MAWP is equivalent to 40barg at 38 degC.In this regard,Hydrotest pressure should be equal to 1.5 times MAWP,that is 60 barg at 38 degC.
But when i referred to ASME B16.5 for flange fittings,in table 2.2.2,maximum working pressure for flange rating of 300 lb at 38 deg C is 49.6 bar
Having outlined that above,my question is
- Is it feasible to perform hydrotest at a pressure ( 60 barg ) in excess of max working pressure (49.6 barg) of flange fittings at the said temperature ?
Thanks for your reply in advance.
I am currently working on OH2 type pump that is in compliance with API 610 11th Edition.
Connection sizes are as follows : Suction : 6' /300lb/RF
Discharge : 4' /300lb/RF
Material of construction selected for this application is A351 CF8M.
I have a concern in terms of hydrotest pressure.
Now,with reference to API 610 11th Edn,6.3.5b)MAWP is equivalent to 40barg at 38 degC.In this regard,Hydrotest pressure should be equal to 1.5 times MAWP,that is 60 barg at 38 degC.
But when i referred to ASME B16.5 for flange fittings,in table 2.2.2,maximum working pressure for flange rating of 300 lb at 38 deg C is 49.6 bar
Having outlined that above,my question is
- Is it feasible to perform hydrotest at a pressure ( 60 barg ) in excess of max working pressure (49.6 barg) of flange fittings at the said temperature ?
Thanks for your reply in advance.