The unique BERGROHR manufacturing process
First ever 100'' mechanically lined pipe.
Based on the use of two individual flat plates suiting different needs – carbon steel for the pressure resistant outer layer and high alloy material for the inner corrosion resistant layer – a mechanical bond is created during the pipe forming process. The result is a grip at physically attainable limits (= strength of mechanical bond).
BERG-LAY® is an economical manufacturing method for lined pipes with far reaching potential concerning the ability to combine materials for the most varied applications. In addition, the process provides for a high production rate along with comparatively short delivery times, as no complex semi-finished product (clad plate or liner pipe) is required as raw material.
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