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Iso 13679 cal iv standard pdf Rating: 4.6 / 5 (5629 votes) Downloads: 81486 CLICK HERE TO DOWNLOAD . . . . . . . . . . tmk premium connections receive iso 13679 cal iv certification. this document is part of a process to provide reliable tubing and casing connections for the oil and natural gas industry which are fit for purpose. casing and tubing apply to the service application and not to the diameter of the pipe. test series c thermal/ mechanical cycles for cal il, ill, and iv. tmk, one of the world' s leading producers of tubular products for the oil and gas industry, has successfully conducted certification of tubing with tmk pf premium connections in accordance with the iso 13679 cal iv standard. tmk’ s american division – tmk ipsco successfully completed qualification tests of premium threaded connections ultra- qx in accordance with iso 13679 cal iv standard. the work of preparing international standards is normally carried out through iso technical committees. introduction of the loads in cal iv b- series test the purpose of the load envelope test in iso 13679 is to evaluate whether the sealing ability of threaded connection is within safe limits under high and complex loads. the successful iso 13679: cal iv tests of tmk' s pipe products testify to their quality that allows oil and gas companies use them for both onshore and offshore drilling and production projects in challenging environments. it has been developed based on improvements to iso 13679: and proprietary test procedures, with input from leading users, manufacturers and testing consultants from around the world. gas tight proprietary thread connection. fe simulation of sealing ability for premium connection based on iso 13679 cal iv tests. iso 13679: specifies tests to be performed to determine the galling tendency, sealing performance and structural integrity of casing and tubing connections that apply to the service application and not to the diameter of the pipe. qualified to iso13679 fdis- cal- iv, the most stringent connection qualification procedure to date and upcoming api 5c5:. optimized buttress thread design. nection testing procedure, but currently iso 13679 is a standard testing procedure which is recognized by major oil companies, etc. simulation of sealing ability for premium connection based on iso 13679 cal iv tests. sealability validated up to 240° iso 13679 cal iv standard pdf c ( 464° f). this international standard is not intended to inhibit a vendor from offering, or a purchaser from accepting, alternate equipment or engineering solutions for the individual application. 1 number of specimens there are 4 connection application levels ( cal). tmk, one of the world’ s leading producers of tubular products for the oil and gas industry, announces that qualification tests of pdf tmk pf premium connections have been successfully held in accordance with the iso 13679 cal iv standard. tmk introduced the greenwell lubricant- free coating technology last year. iso 13679t( e) pdf disclaimer. procedia structural integrity 22: 43- 50. requirement ( 1) stabbing ( 2) sealability ( 5) tool life ( 4) dope pressure ( 3) anti- galling tension. each member body interested in a subject for which a technical. iso 13679 cal iv standard pdf issue publication date: 3 february. vasuperior® is a proprietary thread connection designed to meet the iso 13679, cal iv specification. iso 13679: ( e) c) aftereach break- out, clean, examine and photograph the pin and box end in accordance with 5, 7. users of this international standard should be aware that further or differing requirements might be needed for individual applications. international journal of structural integrity. tmk premium connections receive another iso 13679 cal iv certification. report results on the specimen make- up/ break- out data sheet, form c. according to the iso 13679 cal iv specification, over the 14 different loading points that are defined on the ellipse ( 95% of the vme of the pipe body) not only for design verification, but also for customer qualification. article publication date: 2 july. this document covers the testing of connections for the most commonly. simple, reliable and easy running. article pdf available. there are 9 common load points and 5 bending load points in the test load path. extrem e compression resistance ( 1 00% of pipe body yield strength) bending validated up to 42° / 100ft. this document specifies tests to perform in order to determine the galling tendency, sealing performance and structural integrity of casing and tubing connections. sealing performance is evaluated in each of the quadrants by plotting the seal contact. iso 13679: ( e) foreword iso ( the international organization for standardization) is a worldwide federation of national standards bodies ( iso member bodies). metal to metal seal. the features of iso 13679 are outlined below. the tests were conducted at the oil states industries international testing center ( aberdeen, uk). yihua dou, yufei li, yinping cao, yang yu, jiantao zhang, lin zhang. this product is intended to meet our customers' requirements for products which should meet the toughest conditions. iso 13679 eight test specimens varying geometries and make- up conditions seriesb & c or series a & c testing elevated temperature four cal levels. petroleum and natural gas industries - procedures for testing casing and tubing connections. standard iso 13679. internal shoulder. on the first and last break- out, record connection geometry data on the specimen geometry data sheet form c.