Logo Made in Germany wire & Tube China 2018


Booth number: Hall E 1B22

About us

Welding Preparation – Innovative Solutions to challenging projects
PROTEM offers an extensive range of tube & pipe machining equipment and more than 40 years of worldwide experience and technical expertise.

PROTEM is the world leader manufacturer of portable & transportable Pipeline Machinery, Pipe Facing Machines, Pipe Beveling machines, Orbital Tube Cutting machines, Tube Squaring machines, Flange & Valve facing machines, machining equipment for heat exchangers, steam generators, special machining & welding equipment. These machines are used for the construction, the maintenance and the dismantling of nuclear components, tubular components in the oïl & gas industry. Other industries served are, among others, the high purity, the defense, the tube processing, the shipbuilding industries..

Commited to never compromising on quality, PROTEM equipment is extremely accurate and suited for works under extreme conditions

Products and services

PROTEM tube cutting and beveling machines type TTNG are portable splitframes.

They are light weight, reliable, easy to use and they ensure a perfect weld preparation with no heat affected zones on virtually all types of materials, such as, steel or stainless tubes.

They are composed of two rings; one fixed and one rotating. The tool holders are mounted onto the rings. They can be opened into two “half-shells” which allows them to be mounted on any type of pipe at the required place for machining.

They perfom simultaneous welding preparation operations in order to get a regular land, an appropriate counterboring if necessary, and/or a bevel as desired. Different models enable to cover ranges of diameters from 1" to 168".

PROTEM Orbital Pipe Cutting Machine -SPLITFRAME

PROTEM Orbital Pipe Cutting Machine -SPLITFRAME

Clamshells designed for demanding construction, maintenance, dismantling projects.
For diameters ranging from 1" to 168"
Wide range of modular options extend the capabilities of the TTNG splitframes

Flange & Valve Machining UNITS SERCO

Flange & Valve Machining UNITS SERCO

Portable Machines Tools for machining operations such as:Surfacing, Boring, Threading, Counterboring, Tapping, Resurfacing, Grinding, Conical Machining. For maintenance & repair works of flanges, grooves, relief valves, sealing valves, high pressure valves, dowel pin extractions, od & id threading, flat & conical seats, manholes, diesel/gas engine blocks, RTJ grooves.. On Site Machining Units.



Id Mount pipe beveling machine. Powerful, robust, reliable & versatile. The US25 enables to perform high quality weld end preparation works on virtually all materials including mild, stainless steel, duplex, super duplex, exotic alloys such as inconel, astelloy, aluminium.
Versatile cutting head accepting up to 4 cutting bits: 4 machining operations can be carried out simultaneously or individually. Hss or carbide tool inserts can be used


Am Hambiegel 27
76706 Dettenheim

Phone: 0049724793930

Nadia Reicher

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