DIN EN 10216-2 PDF

Buy DIN EN SEAMLESS STEEL TUBES FOR PRESSURE PURPOSES – TECHNICAL DELIVERY CONDITIONS – PART 2. DIN EN Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 2: Non-alloy and alloy steel tubes with specified elevated. ​Manufacturing program with average wall thickness (EN ). Vallourec supplies seamless steel tubes for pressure purposes in accordance with.

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Seamless steel tubes for pressure purposes — Technical delivery conditions Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties includes Amendment A1: Rohre aus legierten und unlegierten Sthlen mit festgelegten Eigenschaften bei erhhten Temperaturen enthlt nderung A1: A comma is used as the decimal marker. Amendments This standard differs from the August edition in that the specifications for inspection documents have been amended. Document comprises 42 pages.

English price group 16 www. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member.

A version in any other language 1016-2 by translation under the responsibility of ne CEN member into its own language and notified to the Management Centre has the same status as the official versions. Other Parts of EN are: Non-alloy steel tubes with specified room temperature properties Alloy fine grain steel tubes Non-alloy and alloy steel tubes with specified low temperature properties Stainless steel tubes Another European Standard series covering tubes for pressure purposes is: Welded steel tubes for pressure purposes This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by Novemberand conflicting national standards shall be withdrawn at the latest by November NOTE This Part of EN may also be applied for tubes of non-circular cross section; necessary modification should be agreed a the time of ordering.

These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of, any of these publications apply to this European Standard only when incorporated in it by amendment or revision.

For undated references, the latest edition of the publication referred to applies. The requirements of this European Standard rule when they differ from those in the standards and documents referred to below: ENMetallic materials – Tensile testing – Part 1: Method of test at ambient temperature. ENMetallic materials – Tensile testing – Part 5: Method of testing at elevated 12016-2. ENDefinitions and classification of grades of steel. ENGeneral technical delivery requirements for steel and iron products.

ENDesignation systems for steels – Part 1: Steel dni, principle symbols. 10216-Designation systems for steels – Part 2: EN 102216-2, Metallic materials – Charpy impact test – Part 1: ENVocabulary of heat treatment terms for ferrous products.

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10216–2Metallic products – Types of inspection documents. ENMetallic materials – Tubes – Drift expanding test.

ENMetallic materials – Tubes – Ring expanding test. ENMetallic materials – Tubes – Ring tensile test. ENNon-destructive testing of steel tubes – Part 1: Automatic electromagnetic testing of seamless and welded except submerged arc welded ferromagnetic steel tubes for verification of hydraulic leak tightness. ENNon-destructive testing of steel tubes — Part 5: ENNon-destructive testing of steel tubes – Part 6: Automatic full peripheral ultrasonic testing of seamless steel tubes for the detection of transverse imperfections.

Page 7 EN Automatic full peripheral ultrasonic testing of seamless and welded except submerged arc welded steel tubes for the detection of longitudinal imperfections.

en-10216-2 – seamless steel tubes for pressure purposes non alloy & alloy steel tubes .

ENNon-destructive testing of steel tubes – Part Automatic ultrasonic testing of seamless and welded except submerged djn welded steel tubes for the detection of e imperfections. Carbon and low-alloy steels ISO NOTE The employer may be either the tube manufacturer or supplier or a third party organisation providing nondestructive testing NDT services. Until this document is published as a European Standard, the corresponding national standard s should be agreed at the time of ordering.

Page 9 EN In the event that the purchaser does not indicate a wish to implement any of these options at the time of ordering, the tubes shall be supplied in accordance with the basic specification see 6. Restriction on copper and tin content see table 2. Product analysis see 8. Impact testing see table 4.

Tensile testing at elevated temperature see 8. Selection of leak tightness test method see 8. Non-destructive testing for test category 2 tubes for detection of transverse imperfections see 8. Non-destructive 1016-2 for test category 2 tubes for xin of laminar imperfections see 8.

Special ends preparation see 8. Set of dimensions other than D and T see 8. Exact lengths see 8. The type ddin inspection document other than the standard document see 9.

EN 10CrMo Seamless Alloy Steel Tube/pipe | Shew-E Steel

Test pressure for hydrostatic leak tightness test see Wall thickness measurement away from the ends see Non-destructive testing method see Additional marking see C inspection certificate in accordance with EN The qualification shall be in accordance with EN or, at least, equivalent to it.

It is recommended that the level 3 personnel be certified in accordance with EN or, at least, an equivalent to it. The operating authorization issued by the employer shall be in accordance with a written procedure. NOTE The definition of level 1, 2 and 3 can be found in appropriate standards e. EN and prEN Unless option 1 is specified, the tubes di be either hot or cold finished at the discretion of the manufacturer. The tubes shall be cold finished before heat treatment.

In addition, the general technical delivery requirements specified in EN shall apply. Tubes shall be suitable for hot and cold bending provided the bending is carried out in an appropriate manner. When tubes are specified in the order by d, dmin or Tmin the following equations, all in millimetres, shall apply for the calculation of outside diameter Dc, inside diameter dc and wall thickness Tc, instead 01216-2 D, d and T for the relevant requirements in clauses 8.

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NOTE When welding tubes produced in accordance with this Part of this ENaccount should be taken of the fact that the behaviour of the steel during and after welding is dependent not only on the steel, but also on the applied heat treatment and the conditions of preparing for and carrying out the welding.

Product analysis for the tubes shall be supplied. Table 3 specifies the permissible deviations of the product analysis from the specified limits on cast analysis given in table 2. The decision shall be at the discretion of the manufacturer, but shall be stated to the customer at the time of ordering. Proof strength Rp0,2 shall be verified.

The test temperature shall be specified at the time of ordering. Page 16 EN Normally, the finish and surface condition shall be such that any surface imperfections requiring dressing can be identified. All dressed areas shall blend smoothly into the contour 1021-2 the 102116-2.

This requirement does not apply to surface imperfection with a depth equal or less 0,3 mm 8. Unless option 7 is specified, the choice of the test method is at the discretion of the manufacturer. The test method for verification of leak tightness in accordance with The tubes of test category 2 shall subjected to a non-destructive testing for the detection of transverse imperfections in accordance with The tubes of test category 2 shall be subjected to a non-destructive testing for the detection of the laminar imperfections in accordance with Deviations from straightness over any one metre length shall not exceed 3 mm.

The ends shall be free from excessive burrs. The tubes shall be delivered with bevelled ends see figure 1. Page 20 EN Preferred outside diameters and wall thicknesses have been selected from ENV and are given in table 6.

NOTE 10216-22 which are different from those in table 6 may be agreed. The tubes shall be delivered in accordance withone of the following sets of dimensions as specified at the time of ordering: Page 23 EN The delivery length range shall be agreed at the time of ordering.

Tubes shall be delivered in exact lengths and the length shall be specified at the time of ordering. For the tolerances, see 8.

Out of roundness is included in the tolerances on diameter and eccentricity is included in the tolerances on wall thickness. When an inspection document 3.