Tecnosaldatura is

 specialized in the following sectors:

PETROLEUM

GAS

CHEMICAL

GEOTHERMAL

INDUSTRY

MARITIME

GEOTHERMAL

BEST CLIENT

l35
l56
l33
l32 (1)
l38
l39
l42
l51
l52
l54
l55
l48

QUALITY

THE KEY TO SUCCESS IS

QUALITY

SERVICES

COMPETENCE

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.

ISO

ISO 3834

WHAT WE DO

  • BALL VALVES

    BALL VALVES

Ball Valves

Ball valves components:
Bodies, Closures, Balls, Trunion, Stem, Glang Follower
Fully Cladded or sealing area only

  • API VALVES

    API VALVES

API 6A&D Valves

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

    CHOKE VALVES

CHOKE Valves

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 SEAL

Pressure Seal Valves

Pressure Seal Valve Components:
Butt Weld up to 200mm thickness SAW (submerged arc), Pup and Nipples Groove weld, Hardfacing on Wedge, Hardfacing on Seat

  • GEOTERMIC VALVES

    GEOTERMIC VALVES

Geotermic Valves & Spool

Geothermal industry Valve Components:
Weld Overlay INOX 309LMo/309L, Weld Overlay NIKEL Base Inconel 625, Hastelloy C276, Hardfacing Weld Overlay Stellite Gr.6 / Gr.21 /Gr.12, Hardfacing Weld Overlay Stellite 706 / 306

  • STANDARD VALVES

    STANDARD VALVES

Standard Valves

Full Penetration Weld, Seal Weld for gate, globe, check valves.

  • PWHT

    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

NDE Test Performed

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

  • NDE

    Traceability

Traceability Anti-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