At United Van Der Horst, we got approved WPS (welding procedure specification) from third parties like ABS, DNV, IRS for the specific application & based on the material of composition which are tested at certified laboratory. Also our welders are 6G approved. Our welding capabilities cover the entire spectrum of welding - SMAW, SAW, TIG, MIG, etc. Our specialized welding like Aluminium Bronze cladding is approved by ABS - Houston. These processes are specifically for load / guide / bearing application and not to avoid scoring, wear & tear etc. for internal and external components such as exhaust valve spindle ad exhaust valve seat's damaged faces are weld build up using stellite weld material to provide hard and wear resistance surface. All the electrodes are baked at a temperature of 150°C to 200°C prior to welding to achieve sound welding.