- Standard collets available from stock for enclosed OSK weld heads.
- None standard length are available on request.
Everything at a glance:
Product catalog, tables, videos and more
In our Infocenter you will find everything
important about orbital welding:
Tables for selecting the right tungsten electrodes and tube outer diameters, our current product catalog, trade fair dates, useful documents such as terms of business, rental and warranty conditions, as well as numerous videos with tips and practical applications.
Chart for
Standard tube outside diameters
Chart for
Tungsten Electrodes
- Finished dimensions for all ORBITEC weld heads as a function of the tube outer diameter.
- OSW 40 open weld head: 20 – 35mm | 0.787“ - 1.378“
- OSW 80 – 275 open weld heads: 35 – 50mm | 1.378“ - 1.968“
- RBK tube-to-tubesheet weld heads: 35 – 46mm | 1.378“ - 1.811“
* Only electrodes measuring 1.0 mm in diameter must be used for the OSK 13 S.
Special lengths available on request.
Trade fairs and events
We are present at selected trade fairs and events – and look forward to meeting you in person.
FABTECH 2025
September 8 – 11, 2025 | Chicago
at Linde Inc. / B23040
Schweißen & Schneiden 2025
15.09.25–19.09.25 | Düsseldorf
Hall 2 | 2D28
Downloads
Our product catalog presents the complete range for orbital welding. In addition, you can conveniently download certificates as well as business, rental and warranty conditions.