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Certified Welding

We have chosen to be ISO 3834-2 certified to guarantee a high standard of quality.  

We use the following weld machines MIG/MAG ,TIG, electrode, submerged arc and a weld robot.


Welders qualifications according to NEN-EN-ISO 15614-1 en NEN-EN-ISO 15614-2 supervised by qualified  IWT and VT-W2 personnel.


Weld processes  121, 131, 135, 136, 138, 141 according to NEN-EN-ISO 4063

Our welders are qualified according to EN ISO 9606-1 and for aluminum EN ISO 9606-2



- Steel welding including S690.

- Stainless steel and duplex steel.

- Aluminium welding for Offshore use.


Equipment and Facilities

Our welding equipment is calibrated and validated according to the        EN 1090, ISO 3834-2, EN ISO 17662.

The welding wire is stored according to the manufacturers instructions.

We have two separate welding halls, a carbon steel hall which is 1260 square meters with two overhead travelling cranes each 10 tons.

A stainless steel hall which is 1200 square meters with two overhead travelling cranes, one 10 ton and one 5 ton.



We maintain 100% material trace-ability and supply a fabrication book with your product(s).

We have years experience with projects under supervision with DNV, Lloyd's, Bureau Veritas and ABS.


Let's Work Together

King Metaal Machinefabriek B.V.


Edisonstraat 13
8801 PN Franeker

Tel: +31517 - 39 80 11
Fax: +31517 - 39 80 41


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© 2022 King Metaal Machinefabriek BV

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