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What Are the 4 Types of Welding?

A Picture of a Welder in a Factory.

Which Type of Welding is Best?

One of the cool things about welding is that its able to transform the look of metal. If you are wanting a long metal tube or a metal circle, you are able to achieve different shapes and designs. In order to get a certain design or shape, many people want to know how welding is done. The most popular classifications of welding are arc and torch welding. Arc welding is when an electrical arc is heated to weld metal or metals together. Torch welding is when a oxyacetylene torch is heated to weld metal or metals together. By using either arc or torch welding, you can heat up metal and are able to melt them with other types of metals. So when someone asks, “How welding works.” You can explain that metal is heated to a high temperature with certain tools and then the metal is melted together. There are a lot of welding methods, but these four types of welding methods are pretty popular.

  • MIG (Metal Inert Gas) Welding: In terms of being an easy form of welding to learn, MIG welding is one of the easiest methods. Using shielding gas, MIG welding uses a metal electrode to heat up metals in order to melt them together.
  • TIG (Tungsten Inert Gas) Welding: TIG Melding uses shielding gas in order to heat up the metal, but instead of using a metal electrode, a tungsten current is used instead.
  • Shielded-Metal Arc Welding: This method of welding is also known as stick welding. Using a stick electrode welding rod covered in a metal coating, a gas shield forms as the metal is heated.
  • Plasma Arc Welding: When using plasma arc welding, the electrical current used to heat up the metal goes through a nozzle, which then goes through a protective gas.

Which is Better MIG or TIG Welding?

When we discuss welding, the most common welding methods that come up are MIG and TIG. Both MIG and TIG use filler materials to connect metals, as well as heat metals until they are a liquid. While they have these similarities, they are different methods of welding. The method of MIG is when a metal wire connected to a metal electrode is fed into a machine that will meld metal together. TIG, on the other hand, runs an electrical current through the metal using a tungsten electrode. So what’s the difference between MIG and TIG welding? MIG continually feeds a metal wire and TIG uses rods that are slowly fed into a weld puddle. Whats stronger MIG or TIG? It is honestly going to depend on what you are welding because different jobs will ultimately require different types of welding methods.

Welding Vs Soldering

Welding and soldering are always methods that are used interchangeably, but these two techniques are actually different from one another. They both join metal together and use filler materials, but their methods are different. When it comes to welding, you have to use two metals that are alike. When connecting two pieces of metal together, welding needs high temperatures to do so. Different metals can be used when soldering, and low temperatures are used in order to join the metals together. Welding is a lot stronger than welding; welding can be used on cars and soldering can be used on electronic devices. Both of these techniques are going to be used for different projects and will never be used in place of the other.

Welding and Fabrication

A Person Performing Welding Work.

What Do I Need To Weld?

Fabrication and welding usually go hand in hand, as welding is a part of the fabrication process. Fabrication is when something is assembled, shaped, bent, or cut in a metal project, and welding is when two or more pieces of metal are joined together using high temperatures. If you are wanting to weld something, there are a couple of things that you will need. You will need to choose what type of welding method you are going to use. There are a lot of welding methods, all of them will require a certain level of skill, so if you are a beginner, you should choose a method that is easy for beginners. Once the methods is picked, you need the proper equipment. You will need a welder and welding wire, as well as gas, welding cart, welding pliers, awl, magnet square, chipping hammer, and right-angle grinder, as well as the proper safety gear like a welding helmet, welding gloves, safety glasses, and a fire resistant jacket. When you have chosen the method, have all of your equipment, and safety gear, you can start welding. If you are looking for rolled metal for welding purposes, call Haltom Industries! Just like you wouldn’t call someone inexperienced for air conditioning installation, you wouldn’t call someone who doesn’t know how to weld. We are able to offer exceptional welding services, as well as custom rolled metal products for this particular service. To get in touch with us, all you have to do is call us at 817-770-0811! We are a national company, so we are able to help people throughout the entire United States.

When Should Air Ducts Be Replaced?

System of cylindrical industrial ventilating pipes on ceiling.

Learn More About Your HVAC

Your ac system is essential for that oh so longed for chill during a hot day and that highly appreciated cozy warmth during the freezing seasons.  Contrary to belief, your duct system won’t last forever. Just like many things with age comes wear and damages that require upkeep and maintenance. At times, unexpected influences can shorten the lifespan of your unit and cause a need for repairs and new air duct system installations. It’s essential to become familiar with the components of your ac duct system and understand how it works so you can have relevant fixes when the time comes to switch it out.

Air Duct System Types

  • Flexible Ductwork
  • Rigid Ductwork
    • Sheet metal ducts
    • Fiberglass lined ducts
    • Fiberboard ducts


What is an Air Duct System?

An air duct system consists of many channels through which air is cooled and heated throughout a property.  Airflow can expel warm or stale air as well and features supply air, exhaust air and return air with the first being part of ventilation air. Ducts can engage in indoor air quality,  thermal comfort and provide focal cooling which can warm and sift frameworks. Depending on the need, there are diverse systems of ductwork that can be implemented into a home or business.

Air Duct System Components

The components of your air duct system are essential in order for you to find out where problems may lie in case you require an air duct system installation for the future. The first is your ductwork which comprises a system of ducts in which your HVAC flows air in and out of the property. Next, are the vents which transfer this air into the individual rooms through outlets. Your thermostat is something that everyone is familiar with and is usually the most visible and accessible part of your HVAC system. Here you can program your system for the desired schedule for temperatures or make adjustments throughout the day according to your preferences. A large part of your system that requires space is the furnace, which is usually placed in a closet, basement or attic. It processes heat through sources like electrical resistance, a heat pump, combustion or solar energy. A heat exchanger switches on when the furnace is activated and pulls cool air in order to heat and circulate it through the ducts. The evaporator coil in turns does the opposite and cools air when the thermostat is set to lower temperatures. The condensing unit is typically filled with a refrigerant gas and is connected to the evaporating coil and conducts heat exchange with exterior air.  The refrigerant lines than carry the refrigerant gas to the condensing unit and return it to the evaporator coil in liquid form.

How Often Should I Get my Air Ducts Cleaned?

You should engage in air duct system cleaning according to the National Air Duct Cleaners Association every 3-5 years. If you have pets or smoke it may be recommended to engage in the cleaning even earlier depending on your circumstances.

Should Ductwork be Replaced After 20 Years?

On average duct work begins to deteriorate by 15 years old which can lower energy efficiency on your system. The maximum lifespan is typically 20-25 years yet if you see signs of damages replacements are essential.

Do I Need to Replace Ductwork?

If you have aging ductwork or have had ducts installed 30 years prior than they simply will not work with the high efficient HVAC technologies of today. Ducts actually expand with the heat in the winter and contract with the cool of the summer. As heating pulls ductwork or seams apart than a leak may form and repairs or replacements may be necessary. Another reason for replacements could be poorly joined ductwork with aluminum or missing screws. What’s more, uninsulated ducts can rust as condensation will form on the metal material during the summer which can cause holes and breakdown system connections. Ultimately, poor support can cause a system to buckle, sag or block air flow. Make sure to have your systems properly inspected, even with areas on Angle rings to determine if a new ac duct system installation is needed or even a Roof restoration service.

Air conditioner ventilation installation system on the ceiling of a building.

How Long Does it Take to Replace Ductwork?

It depends on the extent of the work yet on average an air duct system installation can take 1 to 2 days. If the ducts are more accessible is could be less than a day or if the area is large it can take a couple of days.

What Causes Ductwork to Collapse?

Damages to part of a system can be caused by a range of impacts and age. There could be pests that can chew on work, corrosion,  leaking or indirect damage from debris from new constructions or renovations. Yet the main cause of collapse can be old ductwork, poor repairs or installations.

For air duct system installation call 817-770-0811 with Haltom Industries!

How To Assess Indoor Air Quality

Cleaning Vents

Cleaning Your Vents Will Help Keep Your Air Cleaner.

The air you breathe in every day is so important for your health and well being as you continue to age. If you have any health problems or children with things like asthma, you probably pay a little more attention to the quality of your air. There are so many different things that you can do to make sure that your air is in the very best shape and the indoor air quality of your home is as good as it can be. Indoor air quality and health, go hand in hand because if you are breathing in chemicals, dirt, and bacteria all day long, you will find that you may have a persistent cough or even be sick all of the time. Here are a few indoor air quality basics that will help you get the best air you can have inside your home. One of the biggest ways is to make sure that you are doing your air filter replacement every 3 months. If you have animals in the home or are more sensitive to poor quality air, you may even want to change it more than that. You can also have a professional come out and do an indoor air quality duct cleaning. This will help clear your ducts of all the unwanted dust, dirt, hair, and any other buildup that may accumulate in your ducts over time. They will be able to look around and even give you more tips to help keep your air as clean as possible. Some people go to great lengths to have hospital grade air quality, but most of us don’t have intense systems like this so we have to stay on top of our systems. If a part stops working, you may need to contact someone like a Haltom City, TX kwik flange distributor to see of they have anything on hand, but for most situations, a professional will be able to get everything done for you. Below, are a few simple ways that you can check to make sure that your indoor air quality is in the best shape possible.

How To Check If Your Home Has Bad Indoor Air Quality

Monitor – You can go to a store and purchase an air quality monitor that will be able to test the air in your home. These monitors can run to be around $150 or more, but you will constantly be able to see what the air in your home is doing. You can also have carbon monoxide detectors put all around your home to make sure that there is nothing leaking into your air. These are great to have in any home with gas line because gas can be flowing into your home without you even knowing. These systems do more than just check your air quality, they can save your life as well. It is important to know what you are breathing in inside your home because if you are living with bad indoor air quality and go to good air quality, you will see major differences in your overall health right away.

Look Around For Mold – You should always be on the lookout for mold. Mold will begin to grow when there is moisture in the air. If the quality of your air feels thick, it may be that you have a lot of humidity in your home. If you are breathing in mold, it can actually be very dangerous for your health. You will know if there is mold growing by seeing it physically on your walls or floors, but mold also has a smell to it that can be very strong and gross. If you end up seeing mold in your home, make sure you call someone right away because it can be a danger to you and the people that live in your home.

Air Purifiers – There are so many different varieties when it comes to purifying your air these days. You can find some of these systems in stores that you can purchase and set up yourself. If you have a specific room that you want purified, you can move it whenever you want, which is very convenient.

Man Working On Line

Call Us To Help You With Indoor Air Quality.

Questions About Indoor Air Quality

What are the most common indoor air pollutants?

Carbon monoxide, asbestos, lead, pesticides, formaldehyde, and radon.

How can I purify the air in my home naturally?

You can use things like salt lamps, houseplants, essential oils, and even beeswax candles to naturally improve your indoor air quality.

How important is indoor air quality?

Indoor air quality is very important for your health and those around you. Everything you breathe in goes into your body and will affect you in some way. Better air quality can help you with allergies, getting sick less, and live a longer and more productive life overall.

How can you improve indoor air quality?

There are many ways mentioned above, but some that you can do right away is to change your air filters and get an at home air purifier.

What are the three main causes of indoor air pollution?

Air pollution can come from the smog outside that has entered your home, carbon monoxide from a gas leak in your home, or even asbestos that may be in your ceiling or walls.

Is indoor air more polluted?

Indoor air can actually be more dangerous than the air you breathe outside. That is because we use things like chemicals to clean our homes, cook, paint our walls, and use things like hairspray. All of these items go into the air and we breathe them into our bodies.

If you want to know more about indoor air quality, call Haltom Industries at 817-770-0811 and let us help you get the best air possible in your home.

Signs You Need Duct Repair

Dirty Air Register Indicating the Need for Duct Repair.

Dust Around Your Air Registers Indicates a Need for Cleaning or Duct Repair.

Ductwork is an indispensable component of an HVAC system. Without quality, well-maintained air ducts, your HVAC would have no means to distribute conditioned air. Unfortunately, many home and business owners alike take their ducts for granted, and skimp on necessary, periodic maintenance. Air ducts allowed to deteriorate, however, will impede the functionality of your HVAC, make it work harder, and cost you money on monthly bills. To preserve both your ducts and the overall functionality of your HVAC, pay attention for the signs that indicate a need for duct repair.

Strange Odors

Odd or unpleasant odors stand as one of the clearest signals for duct repair or maintenance. If you ever notice a bad smell that seems pervasive throughout your facility, it must have its source in your air ducts. Bad smells can indicate different problems, including the presence of mildew or mold, or even a dead animal. Regardless, call a professional technician to come check it out.

Airflow Problems

Many things can lead to poor, restricted, or non-existent airflow from your HVAC. If you’ve noticed no airflow whatsoever, you either have a major leak, frozen AC coils, or a large obstruction somewhere in your ducts. To isolate the problem, you can identify rooms where the issue seems particularly prevalent. If you have airflow, but it seems restricted, there exist any number of possible causes. For example, air vents could have become blocked by furniture or rugs, or a nesting animal inside of your ducts.  Your ductwork might also have punctures, or become disconnected. Regardless, the easiest way to get to the bottom of airflow issues is to call for professional help.

Dents or Punctures

If you have exposed ductwork, make sure to perform regular visual inspections for any signs of damage. To preserve the condition of your system, make sure that nothing rests against or hangs from the ducts. Dents or small punctures may not seem like a huge problem, but they will nevertheless weaken your system and negatively impact its performance.

For a solution to any of these problems, call a local, trusted HVAC or ductwork contractor. For angle rings, Kwik Flanges, or any other component of a commercial duct system, trust in Haltom Industries. We’re a national leader for ductwork connections, and stand ready to serve at 817-770-0811.