{"id":5986,"date":"2020-04-03T12:49:13","date_gmt":"2020-04-03T12:49:13","guid":{"rendered":"https:\/\/marcegaglia.pl\/?page_id=5986"},"modified":"2020-07-14T09:02:04","modified_gmt":"2020-07-14T09:02:04","slug":"carbon-steel-welded-tubes","status":"publish","type":"page","link":"https:\/\/marcegaglia.pl\/en\/carbon-steel-welded-tubes\/","title":{"rendered":"Carbon steel welded tubes"},"content":{"rendered":"

[vc_row full_width=”stretch_row_content_no_spaces” css=”.vc_custom_1588594482443{margin-bottom: 2em !important;background-image: url(https:\/\/marcegaglia.pl\/wp-content\/uploads\/2020\/04\/marcegaglia_poland-carbon-steel-tubes-banner-1920×306-1.jpg?id=9763) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}” el_id=”desk”][vc_column css=”.vc_custom_1588591974425{padding-top: 10em !important;padding-bottom: 10em !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}” el_id=”desk” offset=”vc_hidden-sm vc_hidden-xs”][\/vc_column][\/vc_row][vc_row full_width=”stretch_row_content_no_spaces” css=”.vc_custom_1588594453598{margin-bottom: 2em !important;padding-top: 5em !important;padding-bottom: 5em !important;background-image: url(https:\/\/marcegaglia.pl\/wp-content\/uploads\/2020\/05\/marcegaglia_poland-carbon-steel-tubes-banner-1400×700-1.jpg?id=11093) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}” el_id=”resp”][vc_column css=”.vc_custom_1588592239658{background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}” el_id=”resp” offset=”vc_hidden-lg vc_hidden-md”][\/vc_column][\/vc_row][vc_row full_width=”stretch_row” css=”.vc_custom_1585049350308{margin-bottom: 2em !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}”][vc_column][vc_column_text]\/Carbon steel tubes<\/a>\/Carbon Steel Welded Tubes[\/vc_column_text][\/vc_column][\/vc_row][vc_row full_width=”stretch_row” css=”.vc_custom_1585049350308{margin-bottom: 2em !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}”][vc_column width=”1\/2″][vc_column_text]<\/p>\n

CARBON STEEL WELDED TUBES<\/h2>\n

[\/vc_column_text][vc_empty_space height=”20px”][vc_column_text]More than 50 years of history has led Marcegaglia to develop the world\u2019s widest range of steel welded tubes<\/strong> in terms of steel grades and dimensions, compliant with the requirments of several industry sectors<\/strong>. Marcegaglia ERW carbon steel tubing manufacturing is at the core of the group activities<\/strong> since its foundation, and now counts on 150 tube mills worldwide and an overall manufacturing capacity of more than 3 million tons\/year.
\nThe fabrication process is compliant with all main European norms.<\/p>\n

Structural<\/strong> and precision mechanical applications<\/strong>, as well as pressure purposes<\/strong> (including heat exchangers, heating and ventilation, gas and water line pipes, chemical industry) automotive<\/strong> and furniture sectors<\/strong> are among the industries served by Marcegaglia.<\/p>\n

Among quality systems involved in the production of hollow sections, tube and pipe:<\/p>\n

    \n
  • ISO\/TS 16949:2009<\/strong> (automotive)<\/li>\n
  • ISO\/TS 29001:2011<\/strong> (petroleum, petrochemical, natural gas)<\/li>\n<\/ul>\n

    Among product certifications available:<\/p>\n

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    • CE marking for structural tubes EN 10219<\/strong>(D.E. 89\/106\/EEC)<\/li>\n
    • AD 2000 \u2013 W0 for tubes for pressure purposes<\/strong><\/li>\n
    • RINA approval for tubes for naval construction<\/strong><\/li>\n<\/ul>\n

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      PRODUCT RANGE KLUCZBORK<\/span><\/strong><\/td>\n<\/tr>\n
      Rounded Tubes<\/td>\n<\/tr>\n
      Min-Max. thickness (mm)<\/strong><\/td>\n0,3 – 16
      \n<\/strong><\/td>\n<\/tr>\n
      Min-Max. diameter (mm)<\/strong><\/td>\n12-168,3
      \n<\/strong><\/td>\n<\/tr>\n
      Square Tubes<\/td>\n<\/tr>\n
      Min-Max. thickness (mm)<\/strong><\/td>\n0,8 – 8
      \n<\/strong><\/td>\n<\/tr>\n
      Min-Max. ext. size (mm)<\/strong><\/td>\n10×10 -125×125<\/strong><\/td>\n<\/tr>\n
      Rectangular Tubes<\/td>\n<\/tr>\n
      Min-Max. thickness (mm)<\/strong><\/td>\n0,8 – 8
      \n<\/strong><\/td>\n<\/tr>\n
      Min-Max. ext. size (mm)<\/strong><\/td>\n15×10 – 180×80
      \n<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      [\/vc_column_text][vc_empty_space][vc_column_text]<\/p>\n\n\n\n\n\n
      PRODUCT RANGE GLOBAL<\/span><\/strong><\/td>\n<\/tr>\n
      Min-Max. thickness (mm)<\/strong><\/td>\n0,3-16
      \n<\/strong><\/td>\n<\/tr>\n
      Min-Max. diameter (mm)<\/strong><\/td>\n8-406,4
      \n<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      [\/vc_column_text][vc_empty_space][vc_column_text]<\/p>\n\n\n\n\n
      SUPPLY CONDITIONS<\/strong><\/td>\n<\/tr>\n
      \n
        \n
      • Dimensional tolerances according to manufacturing standard<\/li>\n
      • Special tolerances upon request<\/li>\n
      • Control documents 2.1, 2.2, 3.1, 3.2 according to EN 10204 and specific norm requirements<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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        MANUFACTURING STANDARD - PRODUCT DESIGNATION<\/div><\/span>
        [vc_column_text]<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
        EN 10305-3<\/strong><\/td>\nRound and shaped precision tubes<\/td>\n<\/tr>\n
        EN 10305-5<\/strong><\/td>\nSquare and rectangular precision tubes<\/td>\n<\/tr>\n
        EN 10219<\/strong><\/td>\nCold formed welded structural tubes (CE homologation)<\/td>\n<\/tr>\n
        EN 10210<\/strong><\/td>\nStructural hollow sections of non-alloy and fine grain steels, hot finished or cold formed and heat treated<\/td>\n<\/tr>\n
        EN 10217-1<\/strong><\/td>\nTubes for pressure purposes, for use at room temperature<\/td>\n<\/tr>\n
        EN 10217-2<\/strong><\/td>\nTubes for pressure purposes, for use at high temperatures<\/td>\n<\/tr>\n
        EN 10208-1<\/strong><\/td>\nSteel pipes for pipelines for combustible fluids<\/td>\n<\/tr>\n
        EN 10224<\/strong><\/td>\nTubes for the conveyance of water and other aqueous liquids<\/td>\n<\/tr>\n
        EN 10255<\/strong><\/td>\nTubes suitable for welding and threading<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        [\/vc_column_text]<\/div><\/div>

        STANDARD AND OPTIONAL TESTING<\/div><\/span>
        [vc_column_text]<\/p>\n

        \u2022 Chemical composition
        \n\u2022 Tensile test
        \n\u2022 Flattening test
        \n\u2022 Expansion test
        \n\u2022 Impact test
        \n\u2022 Eddy current test
        \n\u2022 Flux leakage test
        \n\u2022 Ultrasonic test
        \n\u2022 Visual test
        \n\u2022 Hydraulic test
        \n\u2022 Dimensional test
        \n\u2022 Micrographic analysis
        \n\u2022 Release of special certificates<\/p>\n

        [\/vc_column_text]<\/div><\/div>

        OPTIONAL PROCESSING<\/div><\/span>
        [vc_column_text]<\/p>\n

        \u2022 Suitability for subsequent galvanizing
        \n\u2022 Complete normalization or weld area normalization
        \n\u2022 Additional heat treatments
        \n\u2022 Weld seam removing
        \n\u2022 Special end finishing
        \n\u2022 Cut to length
        \n\u2022 Customer defined marking
        \n\u2022 Restricted tolerances
        \n\u2022 Welding position
        \n\u2022 Surface roughness measurement
        \n\u2022 Delivery with no corrosion protection
        \n\u2022 Specific corrosion protection
        \n\u2022 Specific packaging method
        \n\u2022 Unit testing composed of tubes from a single casting
        \n\u2022 Hot galvanization<\/p>\n

        <\/div>\n

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        Information request<\/h4>\n

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