Recommended practice for machinery installation and installation design march 2012 supplement to pip reie686api rp686 process industry practices page 8 of 29 annex htypical mounting plate leveling pads notes. Centrifugal pumps for petroleum, petrochemical and natural. Part 4expandercompressors, specifies requirements for. It is intended to provide gear units that give reliable troublefree service when used in challenging operating and environmental conditions. Or sign in on our website on your computer to check out whats new. About kazancompressormash kazancompressormash kazan compressor building plant, russia is a leading russian manufacturer of compressor equipment and provider of integrated compressorbased solutions for various industries. Api 6 is for refinery service, but could be used for municipalities. For the surface and casehardened cases, iso 6336 ratios show less variability than api, even though the rating method is substantially different from agma 2001. This standard covers the minimum requirements for specialpurpose, enclosed, precision single and doublehelical one and twostage speed increasers and reducers of parallelshaft design for petroleum, chemical and gas industry services.
We have gears built with center distance variation where the manufacturing pinion pitch diameter is different. A catalog of api publications and materials is published annually and updated quarterly by api, 1220 l street, n. Api 6 provides a conservative basis for building critical service process industry turbomachinery gear unit drives. Open pxssy opened this issue feb 18, 2020 2 comments open bcy. We have gears built with center distance variation where the manufacturing pinion pitch diameter is different from the running pinion pitch diameter. Lubrication api 6 2003 requires gear units to be pressure lubricated and provided with spray nozzles for the gear teeth. These systems also utilize pumps strainers or filters relief valves piping and heat exchangers. Download the seesaw app so you can receive realtime updates from your child. The downloader gives this output when trying to download said profile. Summary of api standard 618 and key changes in the 5th edition api standard 618 the standard is the recognized specification for owners and manufacturers of reciprocating compressors. Api 6 spur gear units adapted and technically enhanced to meet the highest requirements.
American petroleum institute document provided by ihs licenseeshell services international b. August 2007 covers the minimum requirements for specialpurpose, enclosed, precision single and doublehelical oneand twostage speed increasers and reducers of parallelshaft design for refinery services. The requirements of an api 610614 lubrication system are well documented in the api specification document. Api 617 also does not apply to packaged, integrallygeared centrifugal plant and instrument air compressors, which are covered by api 672.
While selecting a steam turbine as a driver for compressors or pumps for refinerypetrochemical industries. A catalog of api publications and materials is published. These machines do not have gears integral with their casing but can have external gears. Api 610 11th edition iso 709 2nd edition api oh2 overhung, single stage, radially split. This part of api 617 contains information pertinent to all equipment covered by the other parts of this document. For api 602 valves, a nps 112 class 1500 test valve may be used to qualify all valves nps 114 through nps 212 in class 1500. The first question faced by the design engineer is which standard steam turbine as to be selected either api 611 or api 612. In this post, we will see the difference between api 611 and api 612. Api 6 covers not only gear rating, but also related lubricating systems, controls, and instrumentation. Recommended practice for machinery installation and installation design chapter 1introduction 1 scope 1. Api std 661 6th edition 2006 air cooled heat exchangers for general refinery service.
Lubrication, shaftsealing, and controloil systems and. Lubrication systems api 614 iso 10438 and seal gas. Api specification 5ct eighth edition, july 1, 2005 iso. You can help protect yourself from scammers by verifying that the contact is a microsoft agent or microsoft employee and that the phone number is an official microsoft global customer service number.
Introduction for families english if playback doesnt begin shortly, try restarting your device. Api publications necessarily address problems of a general nature. Tech support scams are an industrywide issue where scammers trick you into paying for unnecessary technical support services. Api 6 ratios show a lot more variability 30% due to factors in the agma standards that api 6 does not use. Free download december 2006 errata for api standard 6, special purpose gear units for petroleum, chemical and gas industry services, fifth edition. Part 3integrally geared centrifugal compressors, specifies integrally geared centrifugal compressors in conjunction with api 617, part 1. Api 6 is not intended to apply to gear units in generalpurpose service, which are covered by api 677. Api defines these as special purpose and designed for uninterrupted, continuous operation in critical unspared. Api 6 fifth edition special purpose gear units for petroleum, chemical and gas industry services overview presentation. Special purpose gear units for petroleum, chemical and gas. Api std 618 r2016 reciprocating compressors for petroleum, chemical, and gas industry services, fifth edition, includes errata 1 and 2 2009 and 2010 standard by american petroleum institute, 12012007 amendments available. Later this year, api will release its latest edition of api614. The temperature of hot oil is not specified in api 6.
Recommended practice for machinery installation and. During the following 12 years, the industry identified many enhancements to this standard. History before api 6 existed, gear unit drives for process industry. Segment, american petroleum institute, 1220 l street, n. Special purpose gear units for petroleum, chemical, and gas industry services 1 general 1. Selection of api 614, fourth edition, chapter 3, general. It is intended to provide gear units that give reliable trouble free service when used in challenging operating and environmental conditions. Api standard 6, special purpose gear units for petroleum, chemical and. This standard is not intended to apply to gear units in generalpurpose service, which are covered by api std 677. Api standard 618 reciprocating compressors for petroleum.
Neither api nor any of apis employees, subcontractors, consultants, committees, or other assignees make any. Api 6, fifth edition, special purpose gear units for petroleum health sector handbook fifth edition unite the union. The 6 th edition will have many changes that could impact how you specify and purchase lube oil consoles cobey has participated as an api614 task force member for the past 3 editions, and will be ready to take your calls and answer your questions. Status of the publication can be ascertained from the api standards department, telephone 202 6828000. For all other valves, a test valve may be used to qualify. Centrifugal pumps for petroleum, petrochemical and natural gas industries 1 scope this international standard specifies requirements for centrifugal pumps, including pumps running in reverse as hydraulic power recovery turbines, for use in petroleum, petrochemical and gas industry process services. Torsional natural frequencies of the drivercompressor system.
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