Juan Lasa logo

Medium and heavy boilermaking
welding refills

calderería Juan Lasa

since 1973

Production capacity:

2

6.000 m2

2

50.000 kg

2

4.500 x 4.500 x 20.000 mm

Boilerwork JUAN LASA is a company dedicated since 1973 to heavy boilermaking and flame cutting activities. We perform automated welding refills of various materials.

Our technical office together with the ability to assemble large and complex structures and thanks to quality and our tests makes us a competitive company at the European level.

We know our strengths, and we make them available to the client to achieve maximum efficiency together with each new project.

Exporting value to the customer

BOILING
MEDIUM AND HEAVY

R + D technical office

level bed mounting

welding ndt inspections

Our technical office together with the ability to assemble large and complex structures and thanks to the quality and our tests makes us a competitive company at a European level.

refills
by welding

Refill of special materials,
overlay – cladding
ASME Procedures Approved by DNV

welding pipes to valve bodies

WELD RINGS AND SEATS

sectors

naval

wind

aeronautical

reducers

machine tool

oil & gas

hydraulic

Contact

barrio alegi, 14

20217 Gabiria (Gipuzkoa) España