Drawn arc stud welding with the UD pin type. These pins are available in the following materials: steel (4.8 copper-plated), stainless steel (A2-50). Pins of type UD are standard according to DIN EN 13918:2018 and can be used with aluminum soldering with a diameter of 6-16 together with ceramic rings of type UF or under inert gas without aluminum soldering (max. up to diameter 10). Pins and ceramic rings are always supplied as a matching unit. They are suitable for manual or fully automatic stud welding. The dimensions are in the table below.
We - Stud Welding Technology bsk + BTV GmbH - can also supply you with threaded bolts, pins, internally threaded sockets and grounding flat plugs from our extensive warehouse at short notice and are also happy to manufacture special bolts according to your special requirements in high quality.