Qualified titanium welding


Qualified titanium welding is our specialty, and within this, there are no limits.

LKN WeldTitan has worked for almost every industry, from aerospace to government, from oil to gas and from chemical to Defense.

In order to back these industries up with qualified and certified welds, we have the ability to qualify and certify all grades in any welding position according to the necessary standards.

From the preparation and assembly of (preliminary) welding procedure specification (p)WPS, NDT reports and tests to obtain a PQR and/or WPQ.
Everything is according to, or based on, EN ISO 15614-5, ASME IX, AWS or any specific code/ customer specification and can be obtained in a short period.

PT, macro, tensile and bendtests can be executed inhouse or will be independently tested bij a laboratory.

Example of 50+ WPQR 0,3-40 mm

  • PQR BW tube (ml) OD≥ 25 mm 3.0 -12.0 mm Titanium grade 2 (group 51-52-53-54-61-62) EN ISO 15614-5, ASME IX, AWSD1.9
  • PQR BW plate (ml) 3.0 -40.0 mm  titanium grade 2 (group 51-52-53-54-61-62)  EN ISO 15614-5, ASME IX, AWSD1.9
  • PQR FW (ml) 1.0 – 6.0 mm titanium grade 2 (group 51-52-53-54-61-62) AWSD17.1
  • PQR FW (ml) ≥ 25 mm 2.1 – 6.0 / 3.0 – 8.0 mm titanium grade 5 Ti6AL4V (group 53-53) EN ISO 15613
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