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Part 2: Pipes of requirement class B. BS EN ICS NO COPYING WITHOUT BSI PERMISSION It supersedes BS EN which is withdrawn.
|Published (Last):||13 June 2013|
|PDF File Size:||4.10 Mb|
|ePub File Size:||3.45 Mb|
|Price:||Free* [*Free Regsitration Required]|
BS EN does not apply to cast steel pipe. Pipes of requirement class B. Wn document supersedes EN Please note that the selected standard is invalid.
A version in any other language made by translation under the responsibility of a 10208–2 member into its own language and notified to the CEN Management Centre has the same status as the official versions.
Circular test pieces machined from an unflattened sample may be used by agreement. 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.
Consequently the manufacturer shall state which of the following methods A or B has been used. The verification of compliance with 100208-2 requirement shall only be carried out by agreement. The out-of-squareness see Figure 1 shall 100208-2 exceed: Compliance with a British Standard cannot confer immunity from legal obligations. SIS – Materialteknik International title: The presence of laminar imperfections or burnt metal shall not become apparent during the entire test.
Rn may experience issues viewing this site in Internet Explorer 9, 10 or General guidance for arc welding ENWelding — Recommendations for welding of metallic materials — Part 2: Pipes of requirement class B Tubes en acier pour conduites de fluides combustibles – Conditions techniques de livraison – Partie 2: Pipes of requirement class B Article no: This shall include sufficient information of the following kind: 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.
Report error on page.
PN-EN ,2 ||| Steel pipes for pipelines for combustible fluids
Electric welded non-alloy steel tubes with specified low temperature properties. The weld reinforcement shall be removed from both faces. Iron and steel pipes.
Accept and continue Learn more about the cookies we use and how to change your settings. The correspond- ing steel numbers have been allocated in accordance with EN NOTE 2 The abbreviated form of this delivery condition is Q in this document, included in the steel name. The selection of the requirement class depends on many factors: The percentage elongation after fracture shall be reported with reference to a gauge length of 5,65 0S where S0 is the initial cross section of the gauge length.
BS EN 10208-2:2009
Message to your colleague. It is the ultimate responsibility of the user to select the appropriate requirement class for the intended application.
The standard is now in your shopping cart. Other bevel preparations may be agreed.
Test method ISO Test pieces taken from crop ends in the case of a weld stop shall be tested at 3 o’clock position only. If other gauge lengths are used, the elongation re- ferred to a gauge length of 5,65 0S shall be determined in accordance with EN ISO Contents of BS EN include: In this case, both internal and external weld reinforcements shall be ground flush to match the parent pipe contour in the immediate area and on both sides of the reference notches.
Except as permitted under the Copyright, Designs and Patents Act no extract 1020-2 be reproduced, stored in a retrieval system or transmitted in any form or by any means — electronic, photocopying, recording or otherwise — without prior written permission from BSI. In cases of dispute, the analysis shall be carried out by a laboratory approved by both parties.
The pipes are used for transporting gas, oil, combustible fluids with specific pressure in the mining, chemical, and power engineering industry.
NOTE 2 The impact requirements in Tables 6 and 7 have been determined using among 10208-22 parameters a safety factor. Steel names ENDesignation systems for steels — Part 2: The surface of cold formed welded pipe shall be examined to detect geometric deviations in the contour of the pipe.
BS EN Steel pipes for Pipelines for Combustible Fluids – MBA智库文档
Conditions techniques de livraison. Subscribe on standards – Read more. Where appropriate, the purchaser should contact the manufacturer for more detailed information. In addition after repair, each repaired pipe length shall be hydrostatically tested in accordance with 9. Eb examination shall be carried out under sufficient lighting conditions by trained personnel with satisfac- tory visual acuity to verify the conformity of the pipes with the requirements of 8.