Specialty Welding

Specialty Welding

E-mc2 Specialty Welding employs the most talented welders in the industry. All our welders are ASME certified, experienced, and thoroughly vetted by an arduous evaluation process. At E-mc2, we believe that every job presents different challenges, which is why we offer procedures custom tailored to our customer’s unique needs, both on and offshore.

E-mc2 has developed hundreds of welding procedures, ranging from carbon steel to exotic alloys including:

•Austenitic Stainless Steel

•Duplex / Super Duplex

•Manuarite

•Ferritic Chromes

•HK 40 and 50 HP Modified

•Inconel / Incoloy

•Hastelloy

•Titanium

E-mc2 specialty welders will ensure your project is a success through professional scope development, evaluation, and execution. Our areas of expertise include alloy welding, de-bottlenecks, ethylene units, retube and repair of all types of fired equipment, Ammonia, Methanol, and Hydrogen Reformers, and coded vessel repair and modification.

Our Welding Methods And Specific Benefits

Tungsten Inert Gas (TIG) Welding

When you need a design that can handle joining two different metals, tungsten inert gas (TIG) welding is there for you. In TIG welding, the heat from the electrical currents helps your metal pieces hold together permanently, allowing for a long-lasting product.

Metal Inert Gas Welding (MIG)

If you want a welding design with a smooth finish, opt for a metal inert gas (MIG) machine . This form of arc welding produces a slag-free metal, making it great for stainless steel and aluminum projects.

Renewable Energy Welding

The most popular renewable energy sources are solar energy, wind energy, hydro energy, tidal energy, geothermal energy, and biomass energy.

These types of renewable energy plants and petrochemical plants require process piping and therefore Enigma Mechanical Contractors will perform the specialty welding task associated with them.

Flux-Cored Arc Welding (FCAW)

Flux-cored arc welding is a semi-automatic arc welding process. FCAW requires a continuously-fed consumable tubular electrode containing a flux and a constant-voltage or, less commonly, a constant-current welding power supply. An externally supplied shielding gas is sometimes used, but often the flux itself is relied upon to generate the necessary protection from the atmosphere, producing both gaseous protection and liquid slag protecting the weld.

Shielded Metal Arc Welding (SMAW)

Shielded metal arc welding, also known as manual metal arc welding (MMA or MMAW), flux shielded arc welding or informally as stick welding, is a manual arc welding process that uses a consumable electrode covered with a flux to lay the weld.