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Specialty & On-Site

CUST-O-FAB Specialty Services is a dedicated on-site service provider that delivers comprehensive solutions for issues that arise. We have a seasoned team of craftspeople and supervisors that are experts in turnarounds, capital projects, emergency shutdowns, and more. Our field team knows exactly how to get in, get things fixed safely, and leave your facility better than they found it. When an emergency shutdown occurs, we’re available 24/7 to get you back up and running as soon as possible.

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Our Services

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Plant Turnarounds

  • Single-source of contact to manage projects

  • Furnace erections, reformers, platforms, and heaters

  • Critical-path specialists

  • Pipe expert planning, estimating, and execution

  • All refractory applications

  • Preliminary diagnostics run on all lift plans and technical rigging

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Specialty Welding

  • More than 800 certified welders

  • Over 1,600 specialized welding procedures

  •  ASME Code welding and repair services

  • Professional inspection, documentation and turnover packages​

  • ASME Code certified for a wide range of alloys: Chrome (1%-9%), Urea-Grade Stainless Steels, Duplex / Super Duplex, Titanium, Inconel (all grades), Cast Alloys, Micro Alloys (unclassified, Kubota, XM), Grade 91/Modified 9 Cr.

  • Welding Specifications: ASME B31.3, ASME Section 1, ASME Section VIII, IX, AWS D1.1, D1.3, D1.4, D1.6

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Capital Projects

  • Front-End-Load budgeting

  • Scheduling

  • Cost forecasting

  • Field change order management

  • Fitment verification for issued for 
    approval status drawings

  • General contracting of field installation

  • Fabrication of fired equipment, code 
    pressure vessels, code/non-code piping

  • Sub-Vendor management of fabricated 
    components

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Exchanger Bundle 

Extraction

  • Turnkey service from exchanger manufacturing to push-pull of exchanger bundles

  • In-house training facility to ensure safe operation of equipment

  • Knowledgeable and qualified craftspeople and supervision 

  • Fully equipped with extraction and installation equipment including aerial, truck-mounted and crawler extractors.

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Process Piping Fabrication & Installation

  • Specialty welding for all piping materials

  • ASME Code piping procedures

  • Dimensional verification with interference checks

  • Fabrication and installation

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Coker Revamps

  •  Vessel alterations and inspections
    •  Un-Heading system replacements
    •  Coke dump chutes and skirts
    •  Exchangers
    •  Vessels
    •  Furnace Revamps 
    •  Fixed equipment opening, cleaning, 
        and repairs
    •  Structural steel improvements 
    •  Unit piping
    •  Bundle extractions

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FCCUs

Replacement and repairs for:

  • Reactor and Regenerators

  • Large Transfer Lines

  • Cyclones

  • Refractory

  • Riser Lines

  • Air Grids

  • Expansion Joints

  • Slide Valves

  • Heater Retubes and Repairs

  • Strippers

  • Insert/nozzles

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Field Retubing

  • Air Cooled Heat Exchangers

  • Shell and Tube Heat Exchangers

  • Evaporators

  • Refrigeration Units

  • Quench Coolers

  • Boilers

  • Furnaces

  • Surface Condensers

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Bolt Torquing &

Tensioning

  • Heat Exchangers

  • Towers

  • Vessels

  • Reactors

  • Pumps

  • Process Piping

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Refractory

Perform refractory equipment fabrication,
installation, and repair services on:

  • API 936 for installation and inspection

  • Process Heaters

  • Process Boilers

  • Reformers

  • SRU Unit – Thermal Reactors

  • Ammonia Plants

  • FCC Units

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Power

  • Exhaust Plenum Upgrades

  • Exhaust Interior Liner Upgrades & Repairs

  • Exhaust Ductwork & Silencers

  • Piping Fabrication & Installation

  • Steel Fabrication & Installation

  • Inlet Filterhouse & Cooling Systems

  • Inlet Ductwork & Silencers

  • ASME Code Welding

  • Specialty Welding Services

  • Boiler Upgrades & Repair

  • HRSG Solutions

  • Gas Turbine Service

  • Cooling Systems

  • Heat Exchangers

    LEARN MORE >

Turnarounds Specialty Welding
Capital Bundle Extract
Process Pipe Coker
FCCUS Retubing
Torquing Refractory
Power
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Emergency
Services

855-562-4263   24/7 Support

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When the unexpected happens, we're ready with our Specialty & On-Site crews and Fabrication Services to get your operation back up and running.

CUST-O-FAB's 24/7 dedicated turnaround support offers expedited fabrication services for emergency repair and/or replacement of critical-path equipment. When fabrication needs go beyond the capabilities of the field, our project managers quickly transfer the request to one of our shop locations and get your expedited project started.

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