We have more of 300 qualifications of welding (WPS-PQR) performed in accord to the ASMEs IX and EN 15614 standards all certified by notified body.
WHAT WE DO
BALL VALVES
BallValves
Ball valves components:
Bodies, Closures, Balls, Trunion, Stem, Glang Follower
Fully Cladded or sealing area only
API VALVES
API 6A&DValves
API 6A&D Valves components:
Weld overlay of internal bodyes also applied on internal bore less than 46mm, Bonnets, Hardfacing weld overlay on Wedge or disc, Hardfacing weld overlay on Seats
Fully Cladded or sealing area only.
CHOKE VALVES
CHOKEValves
ChokeValves components:
Weld overlay of internal bodyes also applied on internal bore less than 46mm, Bonnets, Hardfacing weld overlay on Wedge or disc, Hardfacing weld overlay on Seats
Fully Cladded or sealing area only.
PRESSURE SEAL
Pressure SealValves
Pressure Seal Valve Components:
Butt Weld up to 200mm thickness SAW (submerged arc), Pup and Nipples Groove weld, Hardfacing on Wedge, Hardfacing on Seat
Full Penetration Weld, Seal Weld for gate, globe, check valves.
PWHT
Post Weld Heat Treatment
Stress relieving Heat treatment after welding in furnace or localized up to 1000 ° C with maximum capacity 10 Ton.
NDE
NDE TestPerformed
Penetrant Test, Magnetic Particle, Positive Material Identification, Hardness Test, Visual Examination, Ultrasonic Examination, X-Ray, W.O. Thikness measurement, Ferrite % for Duplex & Superduplex steel
ASME & EN STANDARDS
Traceability
TraceabilityAnti-Mixing System
Through our consumable management system, color coding and heat code, we are able to enusre full traceability and anti mixing.
GLOBAL SERVICE
IN RECENT YEARS, TECNOSALDATURA HAS BEEN SPECIALIZED IN MANAGING COMPLEX ORDRES WHICH INCLUDE THE FOLLOWING STEPS:
TRANSPORT
(with our track)
NON DESTRUCTIVE TEST
(by internal or external personel)
MACHINING FOR WELDING PREPARATION
(we collaborate with several machining shop)
WELDING AND HEAT TREATMENT
FINISHING MACHINING
Video Clips
API
REPORT
SAW
NDE
SPHERE REPORT
WELDING STD
Contact
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