High Pressure Welding Sweden AB is a sales, manufacturing and service company with location in Sundsvall in the middle of Sweden.

The company started in Sweden 2004 with head office in Gothenburg. The company specialize in welding and construction of boilers, piping and installation of process equipment. High Pressure Welding Sweden AB has well-equipped containers for breakdowns all over the world waiting in HPW’s workshop in Sundsvall, Sweden.

Information about projects we have carried out is available at the Projects page.


High Pressure Welding Sweden AB is qualified according to SS EN 3834-2.

The company and welders are qualified according to AFS 1999:4 (PED 97-23-EG) supplement 1, chapter 3.1.2
*With Welder approval Test certificate EN 287-1