System of Management of Qualification for Welding

In the field of welding activities, the company GOHR, s.r.o. Veľký Šariš has SMSZ – System of Management of Qualification for Welding built up and maintained. The company GOHR, s.r.o. has the SMSZ certified since 2007. Nowadays the SMSZ certification is provided in cooperation with TÜV SÜD Slovakia s.r.o. Bratislava, a certification company.

The scope of activity of the company GOHR, s.r.o. Veľký Šariš

GOHR, s.r.o. is active mainly in the following fields:

Type of construction:
Welded building and machine constructions

Covered by the following regulations:
According to technical standards STN, DIN and EN and also according to contractual requirements of the client.

Materials:
According to division STN EN ISO 15608

Size of the products:
Thickness up to 100 mm,
Length up to 12 m,
Diameter up to 5 m.
According to requirements of the client.

Level of quality concerning defects in weld joints:
According to STN EN 5817 grade B and according to contractual requirements of the client.

Welding processes:
111 manual arc welding by coated electrode (MMA)
131 in the protective atmosphere of the inert gas (MIG)
135 in the protective atmosphere of the active gas (MAG)
136 tubular wire welding (MAG)
141 in the protective atmosphere of the inert gas by tungstem electrode (TIG / WIG)
121 Submerged arc welding (SMAW)

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