{"id":3535,"date":"2024-10-03T07:50:39","date_gmt":"2024-10-03T07:50:39","guid":{"rendered":"https:\/\/termik.pl\/products\/tubular-heating-elements\/technologia-detail\/"},"modified":"2025-04-29T10:50:58","modified_gmt":"2025-04-29T10:50:58","slug":"technology","status":"publish","type":"page","link":"https:\/\/termik.pl\/en\/products\/tubular-heating-elements\/technology\/","title":{"rendered":"Technology"},"content":{"rendered":"

The tubular heating elements are manufactured according to KANTHAL \u2013 OAKLEY technology, utilizing the latest patents and solutions from CSM and Kanthal\/Granlund machines and equipment. High longevity and reliability are ensured by the use of high-quality materials: magnesium oxide, premium resistance wires, and protective tubes in accordance with the specified standards for the heating industry. Our electric heating elements meet the requirements of DIN EN 60335-1 (VDE -700-1), and are certified for CE and VDE marking.<\/p>\n<\/div>

Nominal voltage and power rating<\/p><\/div>

The voltage range used: 12V\u2026480V.<\/p>\n

Typical voltages used: 24V, 48V, 115V, 230V, 400V, 440V.<\/p>\n

The power rating of the heating element is selected individually based on the operating conditions and length.<\/p>\n

Power tolerance according to DIN EN 60335-1 standard is +5% to -10%. Upon special request, tolerance of \u00b15% is available.<\/p>\n

Standard lengths of dead zones: 40 \/ 60 \/ 80 \/ 100 \/ 120 \/ 150 \/ 180 \/ 200 … 1000mm.<\/p>\n<\/div><\/div><\/div>

Construction of a tubular heating element:<\/h3><\/div>
<\/span><\/div>
  • 1<\/span>
    Protective Sheath<\/div><\/li>
  • 2<\/span>
    Heating Coil<\/div><\/li>
  • 3<\/span>
    Magnesium Oxide Insulation<\/div><\/li>
  • 4<\/span>
    Mounting Rod<\/div><\/li>
  • 5<\/span>
    Ceramic Insulator<\/div><\/li>
  • 6<\/span>
    Sealing<\/div><\/li><\/ul><\/div><\/div><\/div><\/div>

    Heater element tube lengths:<\/p><\/div>\n

    \n\n\n\n\n\n\n
    Material of the protective tube<\/th>\nHeater element diameter<\/th>\n<\/tr>\n<\/thead>\n
    <\/td>\n6,4mm<\/td>\n8,5mm<\/td>\n10mm<\/td>\n12mm<\/td>\n16mm<\/td>\n<\/tr>\n
    Stainless steel<\/td>\n200-3350<\/td>\n200-4900<\/td>\n250-5200<\/td>\n250-5200<\/td>\n250-6000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>

    Tolerance of heater element diameter:<\/p>\n<\/div>

    • <\/i><\/span>
      \u00b10.1mm for diameters 6.4-10.0mm<\/div><\/li>
    • <\/i><\/span>
      \u00b10.2mm for diameters 12.0-16.0mm<\/div><\/li><\/ul><\/div><\/div>

      Tolerance of heater element length:<\/p>\n<\/div>

      • <\/i><\/span>
        \u00b11,5%,<\/div><\/li>
      • <\/i><\/span>
        upon request \u00b12mm<\/div><\/li><\/ul><\/div><\/div><\/div><\/div>

        Table of used materials:<\/p><\/div>\n

        \n\n\n\n\n\n\n\n\n\n\n\n
        EN<\/th>\nAISI<\/th>\nMax. operating temperature of the material<\/th>\n<\/tr>\n<\/thead>\n
        1.4301<\/td>\n304<\/td>\n450\u00b0C<\/td>\n<\/tr>\n
        1.4541<\/td>\n321<\/td>\n550\u00b0C<\/td>\n<\/tr>\n
        1.4404<\/td>\n316L<\/td>\n450\u00b0C<\/td>\n<\/tr>\n
        1.4571<\/td>\n316Ti<\/td>\n500\u00b0C<\/td>\n<\/tr>\n
        1.4828<\/td>\n309<\/td>\n950\u00b0C<\/td>\n<\/tr>\n
        1.4876<\/td>\nIncoloy 800<\/td>\n1050\u00b0C<\/td>\n<\/tr>\n
        2.4858<\/td>\nIncoloy 825<\/td>\n1100\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>

        Selection and application of tubular heating elements:<\/p><\/div>

        When selecting a heating element, it is necessary to define the following parameters:<\/p>\n<\/div>

        • <\/i><\/span>
          Application<\/div><\/li>
        • <\/i><\/span>
          Operating temperature<\/div><\/li>
        • <\/i><\/span>
          Heated medium (gas, liquid, steel mold, etc.)<\/div><\/li>
        • <\/i><\/span>
          External dimensions, shape<\/div><\/li>
        • <\/i><\/span>
          Power, voltage<\/div><\/li>
        • <\/i><\/span>
          Type of mounting and connection<\/div><\/li><\/ul><\/div><\/div><\/div><\/div>

          When selecting power, it is necessary to consider the permissible maximum loads depending on the operating conditions:<\/p><\/div><\/div><\/div>

          \n
          \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
          Operating Environment<\/th>\nMaterial<\/th>\n<\/tr>\n<\/thead>\n
          <\/td>\nAISI 316L, 316Ti, 321<\/td>\nIncoloy 800, 825<\/td>\n<\/tr>\n
          Stagnant water<\/td>\n10<\/td>\n<\/td>\n<\/tr>\n
          Moving water<\/td>\n14<\/td>\n<\/td>\n<\/tr>\n
          Flowing water<\/td>\n25<\/td>\n<\/td>\n<\/tr>\n
          Steam generators<\/td>\n6<\/td>\n<\/td>\n<\/tr>\n
          Thin oil<\/td>\n3,5<\/td>\n<\/td>\n<\/tr>\n
          Thick oil<\/td>\n1,2<\/td>\n<\/td>\n<\/tr>\n
          Still air<\/td>\n5<\/td>\n6<\/td>\n<\/tr>\n
          Moving air v=3m\/s<\/td>\n6<\/td>\n7<\/td>\n<\/tr>\n
          Moving air v-9m\/s<\/td>\n9<\/td>\n9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>
          <\/span><\/div><\/div><\/div><\/div><\/div>

          Mounting of Heating Elements:<\/p><\/div>

          To install a single tubular heating element, we use mounting sleeves that ensure a secure and safe installation in the working environment.<\/p>\n

          Currently, there are over a hundred different types of mounting sleeves available. We also produce custom mountings specifically tailored to customer orders.<\/p>\n<\/div><\/div><\/div>

          \n
          \n\n\n\n\n\n\n\n
          Mounting Sleeves<\/th>\n<\/tr>\n<\/thead>\n
          Material<\/td>\nPlain galvanized steel, brass, AISI 303, AISI 304<\/td>\n<\/tr>\n
          Thread<\/td>\nM10, M12, M14, M16, M18, M20, M22, M24<\/td>\n<\/tr>\n
          Mounting Method<\/td>\nClamping, Hard soldering<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>
          <\/span><\/div><\/div><\/div>

          When mounting several individual heating elements close together, we typically use heads\/collars with a specified thread.<\/p>\n

          These heads\/collars provide easier installation and better functionality (e.g., electrical connections).<\/p>\n<\/div><\/div><\/div>

          \n
          \n\n\n\n\n\n\n\n
          Mounting Heads \/ Collars<\/th>\n<\/tr>\n<\/thead>\n
          Material<\/td>\nBrass, stainless steel AISI 304, AISI 316L (available upon request), plain steel ST<\/td>\n<\/tr>\n
          Thread<\/td>\nG1″ – G2 1\/2″<\/td>\n<\/tr>\n
          Mounting Method<\/td>\nHard soldering 45Ag (56Ag available upon request)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>
          <\/span><\/div><\/div><\/div><\/div><\/div>
          <\/span><\/div><\/div><\/div>

          Depending on the size of the head\/collar, it is possible to mount up to 6 individual heating elements at once.<\/p>\n

          An additional mounting method for heating elements includes special mounting plates, round flanges (Dmax=500mm), rectangular flanges (max. 600x400mm), square flanges (max. 400x400mm), protective tubes, etc., all custom-made upon request.<\/p>\n<\/div><\/div><\/div><\/div><\/div>

          Electrical Terminals:<\/p><\/div>

          For tubular heating elements, the following electrical terminals are used:<\/p>\n<\/div><\/div><\/div>

          C1<\/p><\/div><\/div><\/div>

          8,5\/6,4<\/p><\/div><\/div><\/div><\/div>

          <\/span><\/div>
          Flat connector M4<\/h5><\/div><\/div><\/div>

          C2<\/p><\/div><\/div><\/div>

          8,5\/6,4<\/p><\/div><\/div><\/div><\/div>

          <\/span><\/div>
          90\u00b0 angled spade connector 6.3<\/h5><\/div><\/div><\/div>

          C3<\/p><\/div><\/div><\/div>

          8,5\/6,4<\/p><\/div><\/div><\/div><\/div>

          <\/span><\/div>
          Straight spade connector 6.3<\/h5><\/div><\/div><\/div>

          C4<\/p><\/div><\/div><\/div>

          8,5\/6,4<\/p><\/div><\/div><\/div><\/div>

          <\/span><\/div>
          45\u00b0 angled spade connector 6.3<\/h5><\/div><\/div><\/div>

          C5<\/p><\/div><\/div><\/div>

          8,5\/6,4<\/p><\/div><\/div><\/div><\/div>

          <\/span><\/div>
          Sealed pin<\/h5><\/div><\/div><\/div>

          C6<\/p><\/div><\/div><\/div>

          8,5\/6,4<\/p><\/div><\/div><\/div><\/div>

          <\/span><\/div>
          M4 angled connector<\/h5><\/div><\/div><\/div>

          C7<\/p><\/div><\/div><\/div>

          8,5<\/p><\/div><\/div><\/div><\/div>

          <\/span><\/div>
          M4 thread with nut<\/h5><\/div><\/div><\/div>

          C8<\/p><\/div><\/div><\/div>

          6,4<\/p><\/div><\/div><\/div><\/div>

          <\/span><\/div>
          Double 6.3 angled spade connector<\/h5><\/div><\/div><\/div>

          C9<\/p><\/div><\/div><\/div>

          6,4<\/p><\/div><\/div><\/div><\/div>

          <\/span><\/div>
          Double 6.3 straight spade connector<\/h5><\/div><\/div><\/div>

          C10<\/p><\/div><\/div><\/div>

          8,5<\/p><\/div><\/div><\/div><\/div>

          <\/span><\/div>
          Threaded pin with heating M4, M5, M6<\/h5><\/div><\/div><\/div>

          C11<\/p><\/div><\/div><\/div>

          8,5\/6,4<\/p><\/div><\/div><\/div><\/div>

          <\/span><\/div>
          Insulated wire<\/h5><\/div><\/div><\/div>

          C12<\/p><\/div><\/div><\/div>

          8,5<\/p><\/div><\/div><\/div><\/div>

          <\/span><\/div>
          Hermetically sealed end<\/h5><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":3426,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-3535","page","type-page","status-publish","hentry"],"yoast_head":"\nTechnology - Termik Sp. z o.o.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/termik.pl\/en\/products\/tubular-heating-elements\/technology\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Technology - Termik Sp. z o.o.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/termik.pl\/en\/products\/tubular-heating-elements\/technology\/\" \/>\n<meta property=\"og:site_name\" content=\"Termik Sp. z o.o.\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-29T10:50:58+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/termik.pl\/en\/products\/tubular-heating-elements\/technology\/\",\"url\":\"https:\/\/termik.pl\/en\/products\/tubular-heating-elements\/technology\/\",\"name\":\"Technology - 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