Our stainless tubes are made by cold rolling stretch process through tools, they are high density, no crack with uniform wall thickness. The magnetic rod or magnetic bar made from these stainless steel tube is well waterproof. The secondary pollution to materials can be stopped by prevente any liquid or super powder or gas from going to interior after the tube sides are fully welded and well polished.
On the contrary , the magnetic rod made from welding stainless tube are maybe easily fail to prevent secondary pollution because it is more easily crack at welding joint.
Permanent magnetic filter bars can be installed at any point in solid or liquid material flows. They can be used up to temperatures of 150°C.
Permanent magnetic filter bars can be installed anywhere in the bulk material stream. The extremely high magnetic forces separate even weakly magnetized stainless steel particles from the product stream.
