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Prefabrication
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Prefabrication provides the basis for a fast, easy and reliable installation of even the most complex piping systems. The quick and easy installation is further enhanced by the availability of a full range of flanged elbows, tees, reducers, adaptors, valves and hose ends.
Prefabrication services that L&A Mach-Tech offer:
Bending
Pipe end forming
Flaring
Grooving
LAFORM Reshaping
Coating
Benefits of prefabrication include:
Time and cost savings
Easy and fast to install on site
Reduced need for specialty workers (welders)
Excellent quality
Due to workshop conditions
Superior  cleanliness
Pre-washed piping means reduced flushing time on-site

Prefabrication process

Prefabrication begins with the accurate cutting of the pipes to the required length. The pipes are then bent with L&A Mach-Techs cold bending machines. Non-standard and large diameter pipes are bent using induction bending.

After bending, the pipe ends are prepared for flare flanges (flared) or retain rings (grooved). If needed, the modules can also be pressure tested before being dispatched from the workshop. Cleaning and external painting is done in accordance with the customers requirements. Proper packing and protection ensures the quality of the delivered piping modules.

The use of prefabricated piping modules (pipe spools) ensures the highest possible quality as well as an easy and fast installation. In order to further speed up the installation smaller bore pipes, typically between 16 and 42 mm, can be assembled in groups directly onto support frames.