Company

Tecnosaldatura has worked for more than 25 years with major engineering and valves / fittings production companies in petrochemical and nuclear industry.

Tecnosaldatura was founded, from the initiative of three dynamic welders, at Pedrengo (BG) in October 1987, who started a welding company for third parties aimed at the field of valve applications in the following sectors: oil, gas, chemistry, power generation and maritime industry. Tecnosaldatura has machines available for high technology welding and professionally qualified personnel.
Tecnosaldatura has more than 300 certified welding processes, which include manual, automatic and semi-automatic welding for anti-wear hard facings, corrosion resistance, butt weld, using SMAW (covered electrode), GTAW (TIG), GMAW (MIG), FCAW (Flux cored MIG), SAW (submerged arc), and ESW (belt welding in electroslag) techniques, using a wide variety of materials from carbon to stainless steel, form low alloyed steel, to duplex, superduplex and Nikel Base.
In 1996 Tecnosaldatura obtained the certification of its Quality System in compliance with the UNI EN ISO 9002 standard (which was then adapted to the ISO 9001 standard in 2001 and subsequently reviewed in 2008 to reach ISO 9001:2008 ); in 2012 a recognition of the constant effort in giving an efficient and qualified service Tecnosaldatura reach the EN ISO 3834-2 qualification.

MAJOR CLIENTS

l35
l56
l32
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l38
l39
l42
l51
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l55
l48

Quality

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. These qualifications add to the experience of the personnel (WPQ) allow us to perform any type of welding and to guarantee a product of high quality.
ISO 9001
ISO 3834
The key to success is
quality, service and competence

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 orders which include the following steps:

  • Transport (with our own track)
  • Non destructive test (by internal or external personnel )
  • Machining for welding preparation (we collaborate with several machining shop)
  • Welding and heat treatment, if required
  • Finishing machining

These phases are managed with specific intermediate step fixed with the customer.
These operation are planned through Quality and production plans.
This is our key strenght, that enables us to ensure Quality, Delivery and Price in order to offer a even better quality service.

globalServices

Filmati

FILMATO RIPORTI

RIPORTI

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FILMATO RIPORTO SFERE

RIPORTO SFERE

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FILMATO-SAW

FILMATO SALDATURE STD

SALDATURE STD

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Contacts

Tecnosaldura s.r.l.

Via Dott. Carlo Mazza, 20
24061 – Albano Sant.Alessandro (BG)
ITALIA
Tel. +39 035 58.23.20
Fax. +39 035 45.28.442


Electronic mail

Email: info@tecnosaldaturasrl.it
Quality engineer: rpesenti@tecnosaldaturasrl.it
Commercial office: amedeo@tecnosaldaturasrl.it
Certificates: certificati@tecnosaldaturasrl.it
Production office: arubbi@tecnosaldaturasrl.it