1.0Hersteller und Lieferant von API-Stahlrohren für Ölfelder, Mantelrohren und OCTGhttps://www.wldsteel.com/deWLDSTEELhttps://www.wldsteel.com/de/author/admin/How the insolation joints welded?rich600338<blockquote class="wp-embedded-content" data-secret="LKKnR5zqQr"><a href="https://www.wldsteel.com/de/how-the-insolation-joints-welded/">Wie werden die Isolierfugen geschweißt?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.wldsteel.com/de/how-the-insolation-joints-welded/embed/#?secret=LKKnR5zqQr" width="600" height="338" title="„How the insolation joints welded?“ – API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier" data-secret="LKKnR5zqQr" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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</script>https://www.wldsteel.com/wp-content/uploads/2021/05/api-joints.jpg500350Insulation joints are mainly used in the sealing protection of oil and gas pipelines and to prevent electrochemical corrosion. They are mainly composed of short joints, steel flanges, fixing rings, seals, insulation plates, insulation sleeves and filling insulation materials.