The use of api 6a is only discussed in annex p which is an informative annex for use of api monogram and could imply it only allows use of 6a on monogrammed equipment. Now, oem has come up with clarification that equipments manufactured after nov. At the design stage, all projects are analysed using 3d solid modeling tools. By order of the executive director office of the federal register washington, d. Api spec 11e specifications for pumping units, nineteenth edition, includes errata 1 2015 and addendum 1 2018 standard by american petroleum institute, 110120 amendments available.
Posts about api 6a 20th edition written by yudhichen. My problem is that the table for blind flanges in api 6a table 46 in 19th edition starts from size 518 for the pressure rating i require. It is supposed to have a one year implementation period after publishing before it is mandatory for api 6a licensed manufacturers to meet 21st edition. Api has two standards for fixed offshore platforms. Specification for line pipe ansiapi specification 5l fortyfourth edition, october 1, 2007 effective date. Cleanliness free of dirt, oil, rust, scale, and burrs 3. Api specification 6a i is0 10423 table 51 continued 23 to 30 a the pressurepassage hole illustrated in the rx ring crosssection applies to rings rx82 through rx91 only. Status of the publication can be ascertained from the api pipeline segment itelephone 202 6828000. Api spec 6a specification for wellhead and tree equipment, twentyfirst edition, includes errata 1 2019 standard by american petroleum institute, 11012018 amendments available. June 2018 54 may 2018 91 april 2018 35 march 2018 32 february 2018 28 january 2018 26. Api 6a spec pr2 wellhead for oil and gas production, view pr2. Api 610 6th edition pdf api 610 6th edition pdf are you looking for ebook api 610 6th edition pdf. Abstract api specification 16a defines the requirements for design, testing, and other aspects of drillthrough equipment. We are pleased to announce the publication of the 21 st edition of specification 6a, wellhead and tree equipment.
Description download 0394 api 6a 19th edition free in pdf format. Api 16a 4th edition changes in testing for drillthrough. These specifications dictate industry standards for the design, material, and testing process for drilling and production hoisting equipment. Candidates seeking the api 1104 endorsement shall pass an open book written examination consisting of 60 multiple choice questions in two hours. Api 2alrfd and api 2a wsd and we are not sure which standard use. During the following 12 years, the industry identified many enhancements to this standard, which were included in the new 5th edition, published in. A catalog of api publications and materials is published annually and updated quar terly by api, 1220 l street, n. Endurance testing begins where api 6a 16th edition.
Specification for wellhead and christmas tree equipment see other formats. Centrifugal pumps for petroleum, petrochemical and natural gas industries 1 scope this international standard specifies requirements for centrifugal pumps, including pumps running in reverse. Nov 14, 20 posts about api 6a 20th edition written by yudhichen. This international standard, which has been technically revised, is based on api spec 6a, nineteenth edition, july 2004 and its addendums and errata, and api spec 6av1, first edition, february 1996 and its errata, with the intent that the twentieth edition of api spec 6a will be identical to this international standard.
Api specification 5ct eighth edition, july 1, 2005 iso. While efforts have been made to ensure the accuracy of the notations, the user of this standard is responsible for recognizing any differences between this and the previous edition. Therefore, manufacturers of these accessories must perform two levels of testing. It was decided to publish api spec 6a in this manner because the volume of balloted changes would produce a large supplement that would. This international standard specifies requirements and gives recommendations for the performance, dimensional and functional interchangeability, design, materials, testing, inspection, welding, marking, handling, storing, shipment, purchasing, repair and remanufacture of wellhead and christmas tree equipment for use in the petroleum and natural gas industries. American petroleum institute legally binding document. Api std 6acra agehardened nickelbased alloys for oil and gas drilling and production equipment, first edition api on. Spec 6a 19th table 7 table 7 of api 6a, 19th edition, implies that charpy impact specimens of sizes 6. Api 6a spec pr2 wellhead for oil and gas production buy pr2. Hi, we have placed the order for wellhead equipment with api monogram api 6a, 20th edition in oct 2019. In the preparation of this document, the technical committee maintained the concept of two basic levels of standard technical requirements for line pipe expressed as two product specification levels psl 1 and. April 2019 errata to specification for wellhead and tree equipment, twentyfirst edition browse related products from american petroleum institute. Api 5l pipe specification updated on 2020 octal steel.
The 15th edition of api 6a, which was effective 486, dealt in detail with quality levels of the iron used to manufacture api 6a components. Api 1104, welding of pipelines and related facilities. Api publications may be used by anyone desiring to do so. So how much do you know about api 5l pipe and why it is getting so popular and important in pipeline industries. Api std 6acra agehardened nickelbased alloys for oil and. Casting and forgings materials provide additional guidance in annex a proposed in meeting minutes from 2009 winter meeting on api website design. My guess is that it will be published sometime next year. Korkowski manager of customer training flowserve vernon, california, usa roger jones is a rotating equipment. Target flanges conforming to table 44 and table 45 of api 6a are available. Specification for line pipe engineering steel supplier. Api 5l is the implementation standard of steel pipe for pipeline transportation system and specification for line pipe. This international standard specifies requirements and gives recommendations for the design, manufacturing, testing and documentation of ball, check, gate and plu. Technical report 18tr2, guidance to api spec q2, 1st edition. Api 6a 21st edition api american petroleum institute.
Api6a specification for wellhead and christmas tree. Specification for wellhead and christmas tree equipment. Horizontal surface christmas tree is another variant of how the way to construct a series of valve instead of mounting it at the top of wellhead. Api spec 16a r2016 specification for drill through equipment, third edition, june 2004. Candidates may not use photocopied versions of the standard unless they can supply evidence of. Specification for wellhead and christmas tree equipment name of standards organization. He wants to buy company a shares to profit from their expected price increase, as he believes that shares are currently underpriced.
Api rp 2a recommended practice for planning, designing, and. Api 6a, 19th edition highlights all components of the wellhead and xmas tree that should be subjected to a number of performance verification testing. About us we believe everything in the internet must be free. 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. This specification identifies requirements and gives recommendations for the performance, dimensional and functional interchangeability, design, materials, testing, inspection, welding, marking, handling, storing, shipment, and purchasing of wellhead and tree equipment for use in the petroleum and natural gas industries.
Api valve standards defined and explained valve news. Users of api specification 6a, 17th edition this edition of api specification 6a contains material from the errata issued december 1996 and balloted and approved changes through 1999. Api 6a is an international standard which specifies requirements and gives recommendations for the performance, dimensional and functional interchangeability, design, materials, testing, inspection, welding, marking, handling, storing, shipment, purchasing, repair and remanufacture of wellhead and well tree equipment for use in the petroleum. Spec 6a, 21st edition wellhead and christmas tree equipment open for comments until apr 6, 2017. This includes ram and annular blowout preventers as well as connectors, spools, and adapters. Get api 610 6th edition pdf file for free from our online library pdf file. Candidates must use the api 1104 welding of pipelines and related facilities to answer the questions. The new api 5b specification 16th edition has already been published in december, 2017. Attachment j mike briggs api 6a marking application. In simple language, a hedge is used to reduce any substantial losses or gains suffered by an. Jones rotating equipment consultant task force chairman api 610 houston, texas, usa jeremy cooper rotating equipment engineer bechtel corporation houston, texas, usa frank j. Api 610 10th edition pdf free download, book shops in chennai velachery e0ec752d1c share on facebook. Api spec 6a specification for wellhead and tree equipment, twentyfirst edition, includes errata 1 2019. Table of contents who we are 01 casing heads 02 casing spools 03 tubing spools 04 threaded tubing heads 05 multibowl wellhead system 06 bottom hole test adapters 07 tubing head adapters 08 secondary seals 09 casing hangers 10 tubing hangers 11 studded crosses and tees 12 gate valves slab gate valves 14 expanding gate valves 15.
China flange pup joint china 6bx and 6b flanges, integral. Centreline of hole shall be located at midpoint of dimension c. Psl1 equipment meets the minimum requirements of api spec 6a for. This standard is based on api spec 5l, 44th edition. The rated pressure for the applicable pressure class is in accordance with api 6a. But this table doesnt include any dimensions for the added hub thickness. The standards in this section apply to the following pieces of equipment.
Hole diameter shall be 1,5 mm for rings rx82 through rx85, 2,4 mm for rings rx86 and rx87, and 3,o mm for rings rx88 through rx91. Api spec 6a specifically states, product specification levels do not apply to ring gaskets or studs and nuts. In api spec 5l 2012 edition, it is defined the scope as. Download 0394 api 6a 19th edition free in pdf format. New provisions for the design of webs under concentrated forces. The allowance to use api 6a is not included in the regional annex as it was in the 19th edition. Ddc 19th edition download pdf api 6a 19th edition download ddc 19th edition pdf download ddc 19th edition download gre 19th edition free download aoac 19th edition download download iee regulation 19th. It is supposed to have a one year implementation period after publishing before it is mandatory for api 6alicensed manufacturers to meet 21st edition. The 16th edition, which was effective 489, dealt in detail with quality and performance of api 6a metallic components, seals and sealing materials. Reorganization of provisions to be consistent with lrfd format.
In simple language, a hedge is used to reduce any substantial losses or gains suffered by an individual or an organization. Pr 1 pr 2 in fact, this is a requirement even before the wellhead and xmas tree are monogrammed by the. Changes for api 6a 21st edition log of submitted changes api. Every valve is subject to a pressure test in accordance with the standard api 6a. Recommended practice for machinery installation and. Now we have compiled these changes into a single document. Api6a 16th edition superseded show complete document history. Load and resistance factor design specification for structural steel buildings. The effective date of this edition is july 1, 2018.
This recommended practice is based on global industry best practices and serves as a guide for those who are concerned with the design and construction of new fixed offshore platforms and for the relocation of existing platforms used for the drilling, development, production, and storage of hydrocarbons in offshore areas. Specification 8c applies to drilling and production hoisting equipment. Endurance testing begins where api 6a 16th edition appendix f. Specification for wellhead and christmas tree equipment this document comes with our free notification service, good for the life of the document.
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