The PROTEM OHSB serie is designed for machining pipe ends from 6" to 14" OD (152.4 mm to 355.6 mm) and wall thicknesses up to 60 mm (2.362") (other sizes available on request).
Suitable for both on-site and workshop jobs, the OHSB delivers optimal performance for welding preparation Onshore and Offshore.
✅ OD monted = no damage to the inner pipe surface + compatible with deep boring bars
✅ Fast and accurate pipe alignment
✅ Powerful hydraulic drive for high-speed machining
✅ Pipe facing, beveling (I, V, J, X, compound, narrow-gap) and counterboring
✅ Mobile and easy to set up
✅ Excellent surface finish – burr-free and vibration-free

Also available as OHSB-C: designed for all types of bevels, including compound bevels using a copying system.

Contact us to receive the full technical datasheet and learn how the OHSB range can support your next project.

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