From expert consulting and engineering up to modular totalsealcare service solutions for entire. New definitions api 682 has created definitions for many of the common features and attributes of mechanical seals and systems. There is standards for various types of valves and equipments used in oil and gas industry. List of api standards for valves and equipments the piping. Abstract for the first time, there is an api standard relating to the use of. The api rotor repair course, based on api standard 687, covers the minimum requirements for the inspection and repair of rotating equipment rotors, bearings and couplings used in the petroleum, chemical and gas industry services. The api inquiry process is intended to help users understand the technical requirements in the standard without providing the intent, background, and technical basis.
Api std 681 liquid ring vacuum pumps and compressors for. This standard also does not apply to packaged, integrallygeared centrifugal air compressors, which are covered by api std 672. Apirp686recommended practice for machinery installation read book online for free. These embrace proven, sound engineering and operating practices and safe, interchangeable equipment and materials. When new concepts are introduced or options are added to the standard, these must be captured in the definitions. Api std 610 centrifugal pumps for petroleum, petrochemical, and natural gas industries published by api on january 1, 2021 this standard specifies requirements for centrifugal pumps, including pumps running in reverse as hydraulic power recovery turbines hprts, for. This international standard is applicable to overhung pumps, betweenbearings pumps and vertically suspended pumps see table 1. Api rp 686 machinery installation and installation design, second edition. Apr 26, 2018 api 686 best practice for installation. This results is uniform design of equipments and parts with replaceability across various manufacturers. Recommended practic machinery installation installation design. Quick start guide to completing the std 686 employee action request ear 1 page due to the 2017 tax cut and jobs act, the method for determining federal tax withholding has changed.
Api recommended practice 686 pip rele 686 first edition, april 1996. 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. The member discount does not apply to purchases made for the purpose of resale or for incorporation into. Api rp 686, 2nd edition, december 2009 recommended practice for machinery installation and installation design purpose this recommended practice rp is intended to provide recommended procedures, practices, and checklists for the installation and precommissioning of new, existing, and reapplied machinery and to assist with the installation design of such machinery for petroleum, chemical. Equivalent standards usually have the same title, with no changes in the text, and are thus identical to the original standard. Api 682 based on api 682, all mechanical seal shall be cartridge design. Makeup torque for black or plated b7l7 bolts and 2h nuts using api bul 5a3 iso 678 thread compound. American petroleum institute api is a leader in the development of petroleum and petrochemical equipment and operating standards covering topics that range from drill bits to environmental protection.
Get instant access to ebook api rp 686 pdf at our huge library api rp 686 pdf download. It contains a set of charts and summaries that give a brief overview and represent a stepbystep method to specify and select suitable eagleburgmann sealing systems. Api rp 686 pdf api recommended practice 2218 pdfslide. Customers who purchased api std 689 also purchased api rp 686. Iso or the american petroleum institute api is released. Api rp 686, machinery installation and installation design iec. Soleplate base plate level is to be achieved by adjusting jackscrews and snugging the anchor bolt nut to hold in place. He is kbrs representative on the api subcommittee on mechanical equipment, chairman of api 672 and api 685, and a member of api 610 task force. It is applicable to both new and retrofitted pumps and to pumps other than api 610 pumps e. Suggested revisions are invited and should be submitted to the standards department, api, 1220 l street, nw.
Various api standards have supplied minimum recommended systems as indicated in table 2 for their equipment. Api 686 best practice for installation empowering pumps. Apis recent release of standard 682 second edition and the pending release of api 682 third edition and iso 21049 represent a major revision to this standard. Api standards rotating equipment mounting platebase. Api 686 requirements for pump shim pump engineering engtips. This standard might also be referenced by other machinery standards such as other pumps, compressors, and agitators. Recommended practice for machinery installation and installation design, second edition this recommended practice rp is intended to provide recommended procedures, practices, and checklists for the installation and precommissioning of new, existing, and reapplied.
Mar 29, 2019 nearly all component system standards reference api rp 686 2 nd ed. He is a registered professional engineer in the state of texas. Any manufacturer marking equipment or materials in conformance with the marking requirements of an api standard is solely responsible for complying with all the applicable requirements of that standard. Table 1 generalpurpose oil system class types with standard configuration options. Api rp 686 recommended practice for machinery installation and installation design. Api rp 686, 2nd edition, december 2009 recommended practice for machinery installation and installation design purpose this recommended practice rp. Api foreword this standard is under the jurisdiction of the api standards subcommittee on tubular goods api c1sc5. As used in a standard, shall denotes a minimum requirement in order to conform to the specification. When new concepts are introduced or options are added to the standard, these. The american petroleum institute api has approximately 500 technical standards for processes and components.
Api 682 4th edition application guide eagleburgmann. American petroleum institute defines standards for oil and natural gas industry. Apirp686recommended practice for machinery installation. Lateral critical speeds, unbalance response, stability, train tortionals, and rotor balancing. The formulation and publication of api standards is not intended in any way to inhibit anyone from using any other practices.
Api std 685 standard for sealless centrifugal pumps for petroleum, heavy duty chemical, and gas industry services. Api standard 610 centrifugal pumps for petroleum, petrochemical and natural gas industries iso 709. Api std 675 positive displacement pumpscontrolled volume for petroleum, chemical, and gas industry services. A summary of the guidance in regards to pipe strain is as follows. Since its introduction in 1994, api 682 has become the standard that sets the global tone for the procurement and operation of seal and supply systems for centrifugal pumps in the oil and gas sector as well as in petrochemistry. Api recommended practice 686 machinery installation and. The purpose of api 682 is to assist in the selection and operation of end face mechanical seals in centrifugal pumps. These torque values assume undamaged bolts, clean conditions and smooth bearing surfaces with generous lubrication of threads and bearing faces on nuts. Iso 11960 was prepared by technical committee isotc 67, materials, equipment and offshore structures for petroleum. Since 1924, the american petroleum institute has been a cornerstone in establishing and maintaining standards for the worldwide oil and natural gas industry. Pumps shaft sealing systems for centrifugal and rotary pumps api standard 682 is the standard about end face mechanical seals. Api tr 977 1st ed 2018 astm c704 test variability reduced to allow further optimization of erosionresistant refractories for critical oil refining applications. Install the compressor and driver on a concrete block foundation.
Status of the publication can be ascertained from the api standards department, telephone 202 6828000. Api rp 686 pdf api rp 686 pdf are you searching for api. Api 570 inspector certification exam body of knowledge asme b16. New additions for 2016 are highlighted in yellow important note. As used in a standard, should denotes a recommendation or that which is advised but not required in order to conform to the specification. Eagleburgmann offers a wide range of high quality mechanical seals and supply systems which fully comply with this standard. Api members receive a 30% discount where applicable. Flangeboltingtorquevaluesrecommendedbyapia6a20thedition.
Access standards, mitigate risk with the latest change management tools like new standards alerts, redlining capability, and organizationwide annotations, analyze available standards, and make gap analysis notes to reduce reliance on internal standards. Api rp 686 pdf get instant access to ebook api rp 686 pdf at our huge library api rp 686 pdf download. View 39254388 api rp 686 recommendedpracticeformachineryinstallationa. Dec 01, 2009 this recommended practice rp is intended to provide recommended procedures, practices, and checklists for the installation and precommissioning of new, existing, and reapplied machinery and to assist with the installation design of such machinery for petroleum, chemical, and gas industry services facilities. Api rp 686, 2nd edition, december 2009 recommended practice for machinery installation and installation design purpose this recommended practice rp is intended to provide recommended procedures, practices, and checklists for the installation and precommissioning of new, existing, and reapplied machinery and to assist with the installation design of such machinery for petroleum. A catalog of api publications and materials is published annually and updated quarterly by api, 1220 l street, n. These pumps are either hydraulic diaphragm or packed plunger design. Pdf disclaimer this pdf file may contain embedded typefaces. This piping rises out of a tee in the main oil mist header. Standard practice for conditioning plastics for code download, api 2010 edition, api rp 576, api std 676, api rp 686, api spec 7, api spec 6d, api spec 5ld, api 570, api rp 580, api std 618, api std 617. Api rp b8b 96 m 0732290 0553950 715 m 12 api recommended practice 686 pip rele 686 main oil mist header. This api standard is identical with the english version of iso 11960. Api 682 4th edition this brochure provides basic information about api 682 4th edition.
Api std 685 sealless centrifugal pumps for petroleum. Our work helps the industry invent and manufacture superior products consistently, provide critical services, ensure fairness in the marketplace for businesses and consumers alike, and promotes the acceptance of products and practices. Api 682 is a standard of the american petroleum institute. Api standards for pump design, operation and maintenance. Itt goulds pumps is a leading manufacturer of pumps for a. In the authors experience, the most commonly referenced standard and recommended practices in the compression industry are asme b31. Api specification 5ct eighth edition, july 1, 2005 iso 11960. Api std 681 liquid ring vacuum pumps and compressors for petroleum, chemical, and gas industry services defines the minimum requirements for the basic design, inspection, testing, and preparation for shipment of liquid ring vacuum pump and compressor systems for service in the petroleum, chemical, and gas industries. Recommended practice for machinery installation and. View 39254388apirp686recommendedpracticeformachineryinstallation a.
Although the 1st through 7th editions of api 610 included specifications for mechanical seals, beginning with the 8th edition, api 610 defers to api 682 for seal specifications. The work of preparing international standards is normally carried out through iso. This standard is referenced normatively in api 610. Api 610 is the api standard about centrifugal pumps and is primarily intended for use in the petroleum, natural gas and chemical industries. Covers the minimum requirements for reciprocating, controlled volume pumps, and pump units for use in the petroleum, petrochemical, and gas industry services. Api rp 688, 1st edition, april 2012 pulsation and vibration control in positive displacement machinery systems for petroleum, petrochemical, and natural gas industry services the purpose of this document is to provide guidance on the application of pulsation and vibration control requirements found in the api purchasing specifications for positive displacement machinery. Api 686 is written such that it can be used as a contractual document. The most current edition of the api specification may be obtained on the api standards website to make sure you have the most current edition of api 6a. Rms engineer tony rubino contributed to the writing of the api 687 standard. Api standard 653, tank inspection, repair, alteration, and.
Api rp 688, 1st edition, april 2012 pulsation and vibration control in positive displacement machinery systems for petroleum, petrochemical, and natural gas industry services the purpose of this document is to provide guidance on the application of pulsation and vibration control requirements found in the api purchasing specifications for. Centrifugal pumps for petroleum, petrochemical and natural. New api 682 standard for mechanical seals and supply. Api 686 requirements for pump shim artisi mechanical 25 jul 12 20. Iso the international organization for standardization is a worldwide federation of national standards bodies iso member bodies. Api now offers a direct subscription service to the standards your organization needs via api compass. A catalog of api publications and materials is published. These revisions have greatly expanded the scope of the standard by including applications to more pumps. Annex d is supplied as a reference to provide guidance on the selection of a system. Nearly six years of work went into the current update of the api 682 mechanical seal standard, due to come into force shortly. Concrete absorbs vibration more easily than a steel frame o\.
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