OUR SERVICES

For the past 50 years, our company has established itself as a trusted partner for clients spanning a wide range of sectors, including government, marine, petrochemical, and offshore industries. We take pride in effectively catering to the specific equipment requirements that enable successful operations for our clients in these diverse fields. At Arc Controls, we offer an extensive array of comprehensive solutions—from custom manufacturing and full-scale machining to reliable repair and refurbishing services, expert welding, and precise heat treating. Our steadfast commitment to quality is reflected in our diverse offerings, dependable services, innovative approaches, keen attention to detail, and outstanding craftsmanship that sets us apart in the industry.


Our operations are backed by a skilled team of professionals, including ASME-certified welders, who ensure that we meet all necessary standards and regulations. We proudly comply with guidelines established by ASME Section VIII Division 1, as well as ABS, GL, DNV, and NBIC Standards, which speaks to our dedication to industry excellence. Our expertise lies in the construction and repair of critical equipment such as Pressure Vessels, Heat Exchangers, Scrubbers, Columns, Reactors, Digesters, Nuclear Containment Vessels, and various types of tanks, along with many other specialized items. Furthermore, we provide advanced plasma cutting and machining services for projects of any scale, which are available at our state-of-the-art facility or conveniently on-site at our clients' locations. This flexibility ensures that we can meet and exceed their unique needs, regardless of where they are in the world, reaffirming our commitment to excellence and client satisfaction.

OUR WORK

WE MANUFACTURE AND REPAIR

  • Pressure Vessels
  • Heat Exchangers
  • Scrubbers
  • Columns
  • Reactors
  • Digesters
  • Nuclear Containment Vessels
  • Miscellaneous Tanks
  • Process Equipment
  • Specialized Machinery

ARC CONTROLS MANUFACTURES AND REPAIRS DIVE INDUSTRY EQUIPMENT

Our company offers comprehensive manufacturing services as well as repairs for saturation diving bells, hyperbaric rescue chambers, deck decompression chambers, launch and recovery systems, bell and HRC connecting trucks and clamps that can be designed to operate hydraulically, pneumatically or manually. In addition, we offer repair services for metallic hyperbaric lifeboats, med and equipment locks, various connecting trucks, closure clamps, and restore sealing surfaces on man ways and hatches. Equipped with cutting edge technology and a professional team, we respond to our clients’ needs on time with unrivaled attention to detail.

ASME/PVHO, ABS & DNV Classed Vessels

  • SDC’s, HRC’s, DDC’s & LARS
  • Metallic Hyperbaric Life Boats
  • Med Locks & Equipment Locks
  • Various Connecting Trunks
  • Closure Clamps
  • Restore Sealing Surfaces on Manways & Hatches

WE REPAIR

  • SDC’s, HRC’s, DDC’s & LARS
  • Metallic Hyperbaric Life Boats
  • Med Locks & Equipment Locks
  • Various Connecting Trunks
  • Closure Clamps
  • Restore Sealing Surfaces on Manways & Hatches

INCLUDING ONSITE INSTALLATION

  • Battery Boxes
  • Oil Fill Boxes
  • Guide Weights
  • SDC Umbilical Cutters and Main SDC wire release mechanisms
  • Umbilical Power Assist Sheaves
  • Guide Wire Release Mechanisms
  • DDC Super Structures
  • SAT System Sub Frames

ARC CONTROLS MACHINING

Known as a full-service machine shop offering in house and on-site services, our company responds to our clients’ needs with custom solutions that are durable, dependable and innovative. No matter the type of machining or welding services our customers need, we are prepared, experienced and equipped to provide comprehensive services for large Heat Exchangers, Offshore Crane Pedestals, Vacuum Chamber and Retort Doors/Sealing Surfaces among others. ARC controls specializes in ASME Code repairs in the field that require machining post-welding. Contact us with your unique needs and discover what we mean by unparalleled craftsmanship!

MACHINING

  • Arc Controls Operation includes a full service machine shop offering in house and On-Site services. 
  • We Specialize in ASME Code repairs in the Field that Require Machining after Welding. This Includes Flange Faces and Sealing Surfaces up to 120” in Diameter. 
  • Our jobs have included large Heat Exchangers, Off Shore Crane Pedestals, Vacuum Chamber and Retort Doors/Sealing Surfaces.
  • Machining and Welding Projects can be Performed Worldwide.

RESTORING FLANGE FACE SEALING SURFACES

  • From 2″ I.D. up to 60″ O.D
  • In cases where the sealing surface is beyond restoration with machining alone, Arc Controls can provide welding services including corrosion resistant overlay. 
  • All work is completed in accordance with ASME and National Board Codes prior to final machining.

LINE BORING SERVICES

  • From 1” I.D. To 36” I.D. When needed welding services can be provided.
  • ASME U & National Board R Stamps

ARC CONTROLS MANUFACTURES AND REPAIRS HEAT EXCHANGERS

For decades, Arc Controls has been a leading manufacturer of heat transfer solutions along the Gulf Coast. Leveraging our vast experience in welding a variety of high alloy materials, we specialize in custom fabricating heat exchangers tailored to our clients’ specific requirements. Our expertise spans a range of material combinations, including Nickel Alloys, Chrome Moly Alloys, and Stainless Steel. We also provide Explosion Bond Alloy Clad and Weld Overlay Alloy Clad Tube Sheets, in addition to offering repair services for heat exchangers such as tube replacement or temporary plugging. Our capabilities include upgrades to higher alloy tubes, rolled and/or welded tubes, restoration of sealing surfaces, welding and on-site machining, equipment refurbishment, and much more.

ASME CODE HEAT EXCHANGERS

  • Arc Controls has been a Gulf Coast manufacturer of heat transfer solutions since 1992. Utilizing our extensive experience in welding various High Alloy materials since 1975, Arc Controls has experience in manufacturing Heat Exchangers in most combinations of materials.
  • Manufacturing to our customers unique specifications, Arc Controls offers custom Heat Exchangers in Nickel Alloys, Chrome Moly Alloys, Stainless Steel.
  • Offering Explosion Bond Alloy Clad and Weld Overlay Alloy Clad Tube Sheets.

WE REPAIR

  • Shop or Field repairs of Heat Exchangers
  • Tube Replacement or temporary plugging
  • Upgrades to Higher Alloy Tubes
  • Rolled and/or welded tubes
  • Restoring sealing surfaces, welding and on site machining
  • Equipment Refurbishment

ARC CONTROLS OFFERS

  • Reliable, economic & versatile solutions
  • Over 21 years of experience manufacturing and repairing heat exchanger & condenser units, special designs, high pressure conditions or unusual requirements
  • Shell and Tube style Heat Exchangers, Condensers, Evaporators, industrial feed-water heaters, Reboilers and more
  • Re-tubing of Titanium and Zirconium Heat Exchangers
  • TEMA tube-to-tubesheet, U-tube, Fin Tube construction

ARC CONTROLS MANUFACTURES AND REPAIRS PRESSURE VESSELS

Arc Controls is a renowned manufacturer specializing in custom pressure vessels and process tanks across various industries, such as chemical, storage, pharmaceutical, and energy, among others. We cater to the unique needs and specifications of custom equipment providers, addressing their specific project requirements with exceptional quality and resilient solutions that are innovative and safe, ensuring their operations run smoothly. For over fifty years, our clients have relied on our team as their go-to provider for their build and repair needs, and we remain dedicated to continuous improvement, delivering the finest products and services in the industry.

PRESSURE VESSELS

  • Arc Controls is a Custom manufacturer of ASME (American Society of Mechanical Engineers) custom pressure vessels and process tanks. Our facility is capable of turning your specific job requirements into finished product. We serve custom equipment providers (OEMs) and chemical manufacturers who require pressure vessels, process tanks, storage tanks built to their unique requirements and specifications.
  • Each of our custom pressure vessels is calculated, assembled, tested and guaranteed to conform to ASME Division 1, Section VIII standards at our Mobile AL facility.
  • Products such as Ammonia Tanks, Double wall Processing Tanks, Aging Tanks, Highly Polished Chemical/Pharmaceutical Vessels, Furnace Chambers & US Department of Energy Nuclear Service Vessels.

WE CAN ALSO REPAIR ON SITE

  • Pressure Vessels
  • Heat Exchangers
  • Jacketed Tanks
  • Nozzles
  • Gasket Sealing Surfaces
  • Man-ways
  • API Tanks and Vessels
  • Related Piping

ARC CONTROLS CAPABILITIES INCLUDE

  • Pressure vessels fabricated in ODs from 2 in. to 12ft. & in weights from 8 lbs to over 80,000 lbs. Pressure vessels meet or exceed ASME Pressure Vessel Code, Section VIII Div 1, ABS, GL and DNV requirements.
  • Materials include carbon steel, Nickel Alloys, Monel®, stainless steel, Incoloy®, Inconel® & Hastelloy® Titanium and Zirconium.
  • Industries served include Saturation Diving, Chemical, Petrochemical, Refining and Gas Processing.
  • Pressure Vessels are available in sizes up to 12 ft. dia. With up to 3,000 psi design pressure.

ARC CONTROLS WELDING AND FABRICATION

ARC Controls continues to uphold its reputation as a leading ASME Code manufacturer, delivering a wide array of certified welding procedures that span manual, automated, and semi-automated processes. As a pioneer in the industry, we not only excel in the fabrication of high-quality components but also specialize in the code-compliant repair of critical assets such as pressure vessels, heat exchangers, process piping, and various structural elements. Our extensive welding capabilities encompass GMAW, GTAW, SAW, FCAW, and SMAW, allowing us to meet diverse project requirements with precision. We are known for delivering reliable and innovative solutions tailored to our clients’ specific needs, ensuring optimal performance and exceptional durability on a consistent basis. 


WELDING AND FABRICATION

  • Arc Controls is a full service ASME Code Manufacturer of Pressure Vessels, Heat Exchangers, Process Piping, Structures and Mechanical Fabrications for Marine, Petrochemical, and Offshore Industries.
  • Since 1975, we have specialized in Alloys, complex difficult to weld materials and critical service applications, as well as Hard Surfacing, Wear Resistant and Corrosion Resistant Weld Overlays.
  • Our Welding and Fabrication is Certified to Multiple Codes including ASME, American Bureau of Shipping, DNV - Det Norske Veritas, GL - Germanischer Lloyds and the National Board of Boilers and Pressure Vessel Inspectors - NBIC.
  • Our Certified Welding Procedures include Manual, Automated and Semi-Automated processes.

WE REPAIR

  • Working With Mild Steel, High Strength Steel, Aluminum and Nickel Alloys, to Code:


  • Process Equipment
  • Saturation Dive Systems
  • Crane Booms
  • Shafts
  • Pressure Vessels
  • Heat Exchangers
  • Piping

COMMON METALS & ALLOYS WE WORK WITH

  • Stainless steel – all grades, including 304, 316, 321, 347, Alloy 20, 17-4 PH, and 400 Series.
  • Aluminum – all grades, including grades 1100, 3003, 5052, 6061, 6063 and 7075.
  • Nickel Alloys – including grades 200, 400, 600, 601, 625 and High Temperature Alloys, 617, 800HT.
  • Carbon steel - High Strength Steel Alloys and Impact Tested Steel Alloys.
  • Exotic alloys – Titanium, Zirconium, Tantilum etc.
  • Arc Controls offers GMAW, GTAW, SAW, FCAW and SMAW welding.

PROCESS EQUIPMENT

Arc Controls specializes in the manufacture of custom processing systems tailored for a diverse range of industries and applications. For over 50 years, corporate and government clients worldwide have relied on us to design and install specialized equipment necessary for their unique operations. We are equipped to build or repair Scrubbers, Column Reactors, Digesters, Pressure Vessels, Heat Exchangers, Nuclear Containment Vessels, Miscellaneous Tanks, as well as Specialized Machinery and Equipment. Additionally, we provide manufacturing services for Process Valves, Chillers, Dryers, and other process equipment that demand high-reliability and exceptional heat transfer performance for multiple commercial applications.

PROCESS EQUIPMENT

  • Arc Controls specializes in pressure vessels and custom processing systems for a wide variety of high purity, specialty chemicall, petrochemical and industrial applications.
  • Arc Controls manufactures custom process equipment for a wide spectrum of industries and applications. For more than 30 years, corporate and government clients around the world have come to us to fabricate and install the special equipment they need to do business.

BUILD OR REPAIR

  • Scrubbers
  • Columns
  • Reactors
  • Digesters
  • Pressure Vessels
  • Heat Exchangers
  • Nuclear Containment Vessels
  • Miscellaneous Tanks
  • Specialized Machinery and Equipment

ARC CONTROLS OFFERS

  • Manufactured Process Valves, Chillers, Dryers & Other Process Equipment
  • require high-reliability and high-performance heat transfer capabilities for their commercial applications

ARC CONTROLS

At Arc Controls, we consistently strive to deliver innovative solutions that are crafted to meet precise specifications. Our commitment to quality ensures not only exceptional performance but also durability that our clients can rely on for the long term. By combining cutting-edge technology with expert craftsmanship, we aim to exceed expectations and provide unparalleled value in every project we undertake.