Certified
welding procedures

CERTIFICATES ACCORDING TO THE IACS AND THE CODE ASME IX FOR LLOY’D REGISTER OF SHIPPING

  • WPS 01Manual welding (SMAW) of plates and pipes up to 32 mm thick carbon steels similar to P1 with basic electrodes Manual welding (SMAW) of plates and pipes up to 18 mm thick carbon steels similar to P1 with rutile electrodes.
  • 02Manual welding (SMAW) of plates and pipes up to 18 mm thick carbon steels similar to P1 with basic electrodes Manual welding (SMAW) of plates and pipes up to 18 mm thick carbon steels similar to P1 with rutile electrodes.
  • 03Welding of pipes up to 5 mm thick from brass alloys to aluminum in inert gas atmosphere (TIG).
  • 04Mechanical welding (SAW) of plates up to 44 mm thick carbon steels similar to P1.
  • 05Manual welding (SMAW) of plates and pipes up to 70 mm thick carbon steels similar to P1 with basic electrodes.
  • 06Welding cladding machining shaft under flux up to 0.45% carbon.
  • 08Manual Welding cladding of carbon steel shafts up to 0.45% carbon with stainless steel electrodes.
  • 09Manual Welding cladding of carbon steel shafts up to 0.45% carbon with basic electrodes.
  • 010Manual welding (SMAW) of carbon steels similar to P1 with gravity welding electrodes in sheets up to 24 mm thick.
  • 011Manual welding (SMAW) of plates up to 12 mm thick stainless steels with carbon steels.
  • 012Manual welding (SMAW) of plates up to 12 mm thick of stainless steels with austenitic electrodes.
  • 014Semi-automatic welding (MIG) of aluminum nickel bronze alloys.
  • 015Semi-automatic welding (MIG) of manganese bronze alloys.
  • 016Semi-automatic welding (MIG) of manganese bronze nickel aluminum alloys.
  • 019-2Semi-automatic welding (MIG) of aluminum nickel bronze alloys semi-automatic welding (MIG) of sheets up to 20 mm thick magnesium aluminum.
  • 019-3Manual welding in inert gas atmosphere (TIG) of magnesium aluminum plates up to 8 mm thick.
  • 020Manual welding in an atmosphere of inert gases (TIG) of carbon steel equivalent to P1 of plates and pipes up to 16 mm thick.
  • 021Semi-automatic welding (FCAW) of plates up to 36 mm thick carbon steels equivalent to P1 with tubular wires.
  • 024Manual welding (SMAW) of high strength carbon steels similar to P1 with basic electrodes up to 32 mm thick.
  • 025Semi-automatic welding (GMAW) of plates and pipes up to 36 mm thick carbon steels equivalent to P1 with solid wires.
  • 112Welding of plates and pipes up to 20 mm thick carbon steels equivalent to P1 with combination of cellulose and basic electrodes.

CERTIFIED BY THE RULES OF THE SOCIETIES OF CLASSIFICATION OF SHIPS

  • 100Manual welding (SMAW) of plates up to 50 mm thick of naval steels of normal resistance and high resistance with basic electrodes.
  • 101Manual welding (SMAW) of plates up to 50 mm thick of high resistance and normal resistance naval steels with gravity welding electrodes.
  • 102Manual welding (SMAW) of plates up to 16 mm thick of normal resistance naval steels with rutile electrodes.
  • 103Mechanical welding under flux (SAW) of plates up to 50 mm thick of naval steels of normal resistance and high resistance.
  • 104Semi-automatic welding (FCAW) of plates up to 50 mm thick of naval steels of normal resistance and high resistance.
  • 105Manual welding (SMAW) of pipes with diameters greater than 50 mm of steels of normal resistance with basic electrodes.
  • 106Welding of pipes with diameters greater than 8 mm in inert gas atmosphere (TIG) of normal strength and high resistance steels.
  • 107Semi-automatic welding (GMAW) of magnesium aluminum plates up to 24 mm thick.
  • 108Welding of pipes with diameters greater than 50 mm in inert gas atmosphere (TIG) of nickel copper alloys.

Non-destructive testing (NDT), Certification and Qualification

LLOYD’S REGISTER OF SHIPPING

  • Magnetic Particle Testing, Level II.
  • Radiographic Testing, Level II
  • Liquid Penetrant Testing. Level II
  • Ultrasonic Testing, Level II
  • Thickness Measurement, Level II

CUBAN REGISTER OF SHIPPING

  • Thickness Measurement, Level II