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(Large) tubes with (very) thin walls


To make our customers happy, we sometimes have to break our own limits… 
Here is a good example of a project that was not as simple as it might seem. 
This is a tube with a large outer diameter (90mm) and a very thin wall thickness (0.8mm) made out of stainless steel. This type of ratio WT/OD brings quite a number of difficulties and needs great care during the different cold drawing steps due to the extreme deformability and fragility of the tube. Our technical team has worked during many months to define a process leading to these quite non-standard dimensions.

Our customers push us always one step further. You too ?