{"id":2929,"date":"2023-02-02T15:22:13","date_gmt":"2023-02-02T12:22:13","guid":{"rendered":"https:\/\/torosdemir.com\/?page_id=2929"},"modified":"2025-10-20T17:07:29","modified_gmt":"2025-10-20T14:07:29","slug":"annealed-black-straight-end-pipe","status":"publish","type":"page","link":"https:\/\/torosdemir.com\/en_gb\/annealed-black-straight-end-pipe\/","title":{"rendered":"Annealed Black Plain End Pipe"},"content":{"rendered":"
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Pipes<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Annealed Black Plain End Pipe<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Our Annealed Black Plain Ended Pipes are CE certified. Each pipe is subjected to leak tightness test and eddy current (E\/C) test under 50 bar pressure. Annealing is a thermal procedure applied at 1050 \u00b0C, which causes positive changes in the properties of the pipe such as strength, hardness and elasticity, and changes the material on a micro scale. Thus, simple welding and long life are ensured. The ovolite tolerance of our annealed black water pipes is narrow. When the pipes are brought end to end, they provide perfect overlap along all axes. There is no weld leakage and no weld gap that needs to be filled extra. Fast, comfortable and reliable pre-weld preparation. This simplifies butt welding.\n\n\nOne end of our galvanised pipes is sleeved and one end is plugged and protective galvanised spray is applied on the threads. In this way, it is protected from corrosion.<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Quality : P235TR1 - S235JR<\/h3><\/div> <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Standard : TS EN 10217-1 - ISO 65 - ASTM A-53 - TS EN 10255<\/h3><\/div> <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Outer Diameter : 21.3 - 339.7 mm<\/h3><\/div> <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Wall Thickness : 1.9 mm - 12.7 mm<\/h3><\/div> <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Length : 3,00 - 18,30 m<\/h3><\/div> <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t
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Chemical and Mechanical Properties<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Chemical Composition (%)(1)<\/sup><\/p><\/td><\/tr>

\u00a0<\/p><\/td><\/tr>

Standard Provision<\/p><\/td>

ERDEM\u0130R<\/p><\/td>

C max.<\/p><\/td>

Mn max.<\/p><\/td>

Si max.<\/p><\/td>

P max.<\/p><\/td>

S max.<\/p><\/td>

Cu max.<\/p><\/td><\/tr>

Standard<\/p><\/td>

Quality<\/p><\/td>

Quality No<\/p><\/td><\/tr>

EN 10217-1<\/p><\/td>

P235TR1<\/p><\/td>

3285(1)(2)(4)<\/p><\/td>

0,16<\/p><\/td>

1,2<\/p><\/td>

0,35<\/p><\/td>

0.025<\/p><\/td>

0.020<\/p><\/td>

0,3<\/p><\/td><\/tr>

EN 10217-1<\/p><\/td>

P235TR1<\/p><\/td>

3337 (3)(4)<\/p><\/td>

0,16<\/p><\/td>

1,2<\/p><\/td>

0.040<\/p><\/td>

0.025<\/p><\/td>

0.020<\/p><\/td>

0,12<\/p><\/td><\/tr><\/tbody><\/table><\/div>

Explanations<\/strong><\/p>

The sum of Cr + Cu + Mo + Ni should be max. % 0.70.<\/p>

  1. Cu alloy.<\/li>
  2. Low silicon galvanised coating<\/strong>is suitable steel<\/li>
  3. Products of this quality are manufactured in full stillness and therefore have a minimum Al\/N ratio of 2:1<\/li><\/ol>

    Mechanical Properties (2)<\/p><\/td><\/tr>

    \u00a0<\/p><\/td><\/tr>

    Standard Provision<\/p><\/td>

    ERDEM\u0130R<\/p><\/td>

    Re N\/mm2\u00a0<\/sup>(kg\/mm2<\/sup>)<\/p><\/td>

    Rm(1)<\/sup><\/p><\/td>

    A5 (%) min.<\/p><\/td><\/tr>

    Quality No<\/p><\/td>

    1.50<d<16 min.<\/p><\/td>

    16<d<40 min.<\/p><\/td>

    N\/mm2\u00a0<\/sup>(kg\/mm2<\/sup>)<\/p><\/td><\/tr>

    Standard<\/p><\/td>

    Quality<\/p><\/td>

    \u00a0<\/p><\/td>

    \u00a0<\/p><\/td><\/tr>

    EN 10217-1<\/p><\/td>

    P235TR1<\/p><\/td>

    3285<\/p><\/td>

    235 (24.0)<\/p><\/td>

    225 (23.0)<\/p><\/td>

    360-500 (36.7-50.9)<\/p><\/td>

    23<\/p><\/td><\/tr>

    EN 10217-1<\/p><\/td>

    P235TR1<\/p><\/td>

    3337(3)<\/p><\/td>

    235 (24.0)<\/p><\/td>

    225 (23.0)<\/p><\/td>

    360-500 (36.7-50.9)<\/p><\/td>

    23<\/p><\/td><\/tr><\/tbody><\/table><\/div>

    Explanations<\/strong><\/p>

    1. Tensile test values are applied to \u2018transverse\u2019 test specimens.<\/li>
    2. The mechanical values are guaranteed on hot rolled tape.<\/li>
    3. It is produced up to a maximum thickness of 25 mm.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/section>\r\n\t\t\t\t
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      Galvanising Standards and Tolerances<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Tolerances<\/h4>
      • Et kal\u0131nl\u0131\u011f\u0131: -%12,5<\/li>
      • +%10 (Standartlara g\u00f6re de\u011fi\u015fmektedir.)<\/li>
      • A\u011f\u0131rl\u0131k: \u00b1 %10 (Bir boy boruda, standarda g\u00f6re de\u011fi\u015fmektedir.)<\/li>
      • \u00b1 %7.5 (in batches of 10 tonnes, depending on the standard)<\/li>
      • Length: \u00b1 50mm (varies according to the standard.)<\/li>
      • Curvature 1mm\/m<\/li><\/ul>

        Dimensional and Visual Controls<\/h4>
        • Tightness Tests\u00a0<\/strong>\/ Nondestructive Inspections<\/li>
        • Electro Magnetic Test<\/strong>\u00a0(Eddy Current Test)<\/li>
        • Ultrasonic Testing<\/strong>\u00a0(Welding Seam)<\/li>
        • Residual Magnetic Field Measurement<\/li>
        • Hydrostatic Test<\/strong><\/li>
        • Ultrasonic Testing<\/strong>\u00a0(Phased Array Body Lamination Test) (On Demand)<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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          Areas of Use<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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          Water transmission lines,<\/h3><\/div> <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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          In the manufacture of white goods,<\/h3><\/div> <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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          In water installations,<\/h3><\/div> <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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          Heating installations,<\/h3><\/div> <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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          Building Fire installation systems,<\/h3><\/div> <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/section>\r\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

          Borular Tavl\u0131 Siyah D\u00fcz U\u00e7lu Boru Tavl\u0131 Siyah D\u00fcz U\u00e7lu Borular\u0131m\u0131z; CE belgelidir. Her bir borumuz 50 bar bas\u0131n\u00e7 alt\u0131nda s\u0131zd\u0131rmazl\u0131k testinden ve girdap ak\u0131m (E\/C) testinden ge\u00e7irilmektedir. Tavlama \u0131s\u0131l prosed\u00fcr olup, borunun mukavemet, sertlik ve elastikiyet gibi \u00f6zelliklerinde olumlu de\u011fi\u015fikliklere neden olan, malzemeyi mikro \u00f6l\u00e7ekli de\u011fi\u015ftiren 1050 \u00b0C uygulanan bir prosed\u00fcrd\u00fcr. B\u00f6ylelikle basit kaynak […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2929","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/torosdemir.com\/en_gb\/wp-json\/wp\/v2\/pages\/2929","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/torosdemir.com\/en_gb\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/torosdemir.com\/en_gb\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/torosdemir.com\/en_gb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/torosdemir.com\/en_gb\/wp-json\/wp\/v2\/comments?post=2929"}],"version-history":[{"count":4,"href":"https:\/\/torosdemir.com\/en_gb\/wp-json\/wp\/v2\/pages\/2929\/revisions"}],"predecessor-version":[{"id":2933,"href":"https:\/\/torosdemir.com\/en_gb\/wp-json\/wp\/v2\/pages\/2929\/revisions\/2933"}],"wp:attachment":[{"href":"https:\/\/torosdemir.com\/en_gb\/wp-json\/wp\/v2\/media?parent=2929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}