Find the most up-to-date version of DIN EN at Engineering BS EN Steel pipes for pipelines for combustible fluids – Technical delivery conditions Part 2: Pipes of requirement class B. BS EN ICS NO COPYING WITHOUT BSI PERMISSION It supersedes BS EN which is withdrawn.
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The type of pipe and the type of heat treatment as given in the steel name shall be specified by the purchaser. Dimensions in mm a Positions of test pieces longitudinal, transverse, transverse to the weld????? This website is 1020-2 viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3.
The axis of the notch shall be perpendicular to the pipe surface. NOTE The definition of level 1, 2 and 3 can be found in appropriate standards, e. Click to learn more.
This standard specifies products with the same and additional strength levels and partly similar but not identical requirements as EN and EN and is with two additional annexes specifying deviating or addi- tional requirements also published as API Spec 5L . This shall not produce excessive permanent strain. Weld defects sepa- rated by less than mm shall be repaired as a continuous single weld repair.
PN-EN ,2 ||| Steel pipes for pipelines for combustible fluids
Grinding shall be carried out in such a way that the dressed area blends in smoothly with the contour of the pipe. In cases of dispute, the analysis shall be carried out by a laboratory approved by both parties.
Automatic ultrasonic testing of the area adjacent to the weld seam of welded steel tubes for the detection of laminar imperfections ENNon-destructive testing of steel tubes — Part Shopping cart Close cart 0, foreach: This standard specifies products with the same and additional strength levels and partly similar but not identical requirements as EN and EN and is with two additional annexes specifying deviating or addi-tional requirements also published as API Spec 5L .
It is the ultimate responsibility of the user to select the appropriate requirement class for the intended application. However, it was recognized that there are several quality levels commonly used, and it was decided to reflect these in the standard by the differentiation between two quality levels.
SAWH pipes shall be manufactured using strip with a width not less than 0,8 or more than 3,0 times the pipe outside diameter. Where appropriate, the purchaser should contact the manufacturer for more 1020-82 information. Various BSI electronic information services are also available which give details on all its products and services. However, plastic deformations may occur in such cases.
BS EN Steel pipes for Pipelines for Combustible Fluids – MBA智库文档
Steel pipes for pipeline transportation systems within the petroleum and natural gas industries are covered by ISO The Charpy impact energy requirements in this document have been derived from established data, in ne dance with EPRG recommendations , and are intended to prevent the occurrence of long sn shear fracture in pipelines transporting clean, dry natural gas.
Random testing, details to be determined by the person 10208–2 the test. EPRG recommendation for crack arrest toughness for high strength line pipe steels. However, the requirements of this document are 102208-2 on the principle that the impact and DWT tests are performed at the same temperature.
Read more about SIS Subscriptions. The selection of the requirement class depends on many factors: The methods to be used are left to the discretion of the manufacturer, unless other- wise agreed. A survey on the tests is given in Table C. Steel names ENDesignation systems for steels — Part 2: The tube thickness in the dressed area shall not be less than the specified minimum wall thickness. Automatic ultrasonic testing of the weld seam of electric welded steel tubes for the detection of longitudinal imperfections ENNon-destructive testing of steel tubes — Part 9: Automatic eddy current een of seamless and welded except submerged arc welded steel tubes for the detection of imperfections BS EN Revisions British Standards are updated by amendment or revision.
It is the ultimate responsibility of the user to select the appropriate requirement class for the intended application. Please download Chrome or Firefox or view our browser tips.
BS EN 10208-2:2009
In this case, the analysis method to be used shall be agreed taking into account the relevant existing European Standards. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Attention is drawn to the possibility that some of the elements of 102008-2 document may be the subject of patent rights.