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Quicker and cheaper in the long run
Competition is always increasing, schedules are always shorter, therefore companies must choose the most effective welding procedures taking into account:
- required quality and productivity
- environmental conditions
- qualifications of personnel
- competitivity
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The right welding procedures
- The “large bevel” welding technique is quite flexible.
- Standard preparations used for TIG cold wire welding are generally large bevel preparations such as V or J grooves.
- Welding with oscillation and single layer passes is used where the wall thickness is less than 20 mm.
- Welding with a large bevel is advantageous as it can support many different configurations and applications. Mixed bevel types (i.e. elbow joints) can also be used with this type of preparation.
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Welding with ”narrow gap” preparation (NG) gives an important increase in productivity
This rise in productivity is achieved by decreasing the amount of weld metal to be deposited. If we compare the weld volume of a narrow gap bevel to a classic preparation type 37° compound bevel on a 60 mm wall thickness pipe, this gives a volume saving in favour of narrow gap by a factor of 1:3.
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The only way to do internal bore welds, on double plates or at the back side of the tube sheet
Our equipment makes it possible to weld in confined spaces, thus optimizing layout designs.
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Even the most difficult of materials can be welded
Special alloy materials such as duplex, high tensile steels and alloys are currently available in the market. These materials improve the characteristics and life span of products.
By using orbital welding equipment, the heat input can be controlled and limited, no matter which operator produces the weld. You can be assured that your welding procedure is executed precisely.
 MU IV - open weld head
TS 2000 - tube to tube sheet weld head
Polycar MP
Hollow shaft
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Markets - Power generation
