Banner Image

In-Service Welding

Services for your most challenging weld applications.

Ensuring Every Weld's Integrity

TEAM is one of the leading global providers of in-service welding services. From concept and engineering to project planning and execution, our professionals deliver solutions fora broad spectrum of component and process equipment. For us, it's about more than just a weld. It's about ensuring that every weld's integrity equates to reliable and safe operations.Our trained technicians combine decades of welding experience with the latest technology to deliver safe, high-quality welding and related services across a wide variety of applications and industries. From carbon steel to exotic alloys and overlays, TEAM puts safety, efficiency and quality into every weld to help keep your projects on time and on budget.

Featured Box Image
Featured Box Image
Featured Box Image

Learn More About Our In-Service Welding Services

  • Quality Programs

    In-Service Welding Quality Programs

    All TEAM welders are certified to ASME Section IX. TEAM is authorized by The National Board of Boiler and Pressure Vessel Inspectors for the repair of nuclear components, boilers and other pressure-containing components.

    • NR stamp
    • VR stamp
    • R stamp
    • ASME Section IX and API 1104 or AWS D1.1 when required
  • Welding Processes

    Welding Processes

    TEAM's welders are qualified to perform a wide variety of welding processes using equipment technology ranging from manual to fully automated delivery systems. Methods include:

    • GTAW
    • SMAW
    • P-GMAW
    • GMAW
    • FCAW
    • SAW
  • Common Applications

    Common Applications

    • On-site valve repairs
    • Hard surfacing upgrades (valves, stems, seats)
    • Turbine steam-chest seat repairs
    • Tube-to-tube sheet overhauls
    • Boiler and furnace tube repairs
    • Heavy-wall narrow groove welding
    • Pump and nozzle overlay/cladding
    • Heavy-wall pipe welding
    • P91, P92 and super duplex power piping
    • Flange face cladding
    • In-service welding of fittings and reinforcement sleeves
    • Other high-purity welding applications
  • Fully-Certified Techs

    Fully-Certified Techs

    TEAM’s welding technicians are put through a rigorous, method specific, multi-level certification and training process resulting in the industry’s most knowledgeable and experienced team. 

  • Integrated Solutions

    Integrated Solutions

    TEAM responds to our clients’ needs for increased asset management efficiency and reliability by providing higher value solutions with integrated services, covering projects from inception to completion. This allows for time and cost saving opportunities to be identified from reduced man hours and increased time on tools throughout the project. 

  • Digital Solutions

    Digital Solutions

    Our digital platform turns slow paper-driven bolting processes into streamlined, fully-automated and fully transparent operations.  This results in less re-work, more time-on-tools and less manual data entry for improved efficiencies.

Fittings and Equipment

TEAM designs, develops and manufactures the most complete and time-tested hot tap and line stop equipment inventory in the world. We have achieved numerous industry firsts and maintain our position at the forefront of technology and best practices. Our sales, engineering, manufacturing and field personnel draw from decades of experience and wisdom to provide you with solutions for any type of piping problem, without shut down or interruption of service. All TEAM fittings and equipment can be paired with our integrated hot tap and line intervention services.

  • Split Tee Fittings

    Split Tee Fittings

    • Suitable for both hot taps and line stops
    • Compatible with standard hot tapping/plugging
    • Equipment
    • Eliminate nozzle alignment problems
    • No potential for weld to penetrate tapping area
    • Allow full-bore hot tap size
    • Full range of reducing branch sizes available
    • Custom fittings for any size, flange rating
    • Temperature, pressure and process
  • Full Encirclement Saddle Fittings

    Full Encirclement Saddle Fittings

    • Handles both hot taps and line stops
    • Compatible with existing hot tapping/plugging equipment
    • Nozzle holds fitting pressure
    • Eliminates pressure-bearing fillet welds
    • Minimizes hot tap size
    • Available in 3 ̋ to 36 ̋ sizes, any alloy
    • Full range of reducing branch sizes available
  • Bolt-On Fittings

    Bolt-On Fittings

    • Handles critical service for extended periods of time
    • Available for hot taps and line stops
    • Sizes from ½ ̋ to 36 ̋ (15 mm to 900 mm)
    • 150#, 300# and 600# ANSI rated flanges
    • No welding required
    • Effective in fluctuating temperatures and pressures
    • Can be utilized to reenter the line
    • Custom-manufactured options available for any size, shape, pressure, temperature, process or material
  • Gas Distribution and Transmission Fittings

    Gas Distribution and Transmission Fittings

    • ANSI 150# and 300# series
    • No special adapters required
    • Pressure control fittings for steel piping
    • 1-1/4 ̋ to 3 ̋ threaded fittings with completion plug, O-ring and cap
    • 4 ̋ to 12 ̋ flanged fittings with completion plug, O-ring and blind flange
  • Sealing Elements

    Sealing Elements

    • Pressures to 1,480 psi
    • Sizes from 3 ̋ to 36 ̋
    • Temperatures to 350°F
    • Available drilled, ground-to-size, unground
    • Buna-N material standard
    • Viton, EPDM, Aflas available

Contact an Expert