IQS NEWSROOM

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Pressure Vessel Safety: Leak Before Burst

Pressure vessels are, by nature, volatile and potentially dangerous. The job of a pressure vessel is to hold a liquid or gas at a certain temperature that is different from the outside temperature. Pressure vessels are used in a variety of industrial processes to distill liquids, compress air, hold hydraulic and pneumatic fluids and much more. Due to the highly dangerous nature of these products, there are many different regulations placed onto any pressure vessel manufacturer to ensure the safety of the vessel and the employees using the vessel.

Helium Stored in Pressure Vessels

I’ve always thought helium tanks resembled torpedoes. All that is missing is the fins at the end and the explosive innards. In a way, submarines are a kind of a giant pressure vessel. I’ve used a helium tank a couple times handing out balloons at the local farmers market. The pressure in the tank pushes the helium out and fills a balloon making some lucky child very happy. Of course, chances are their hopes and dreams are desecrated when the balloon escapes and ascends into the heavens.

Fun Uses for Clear Plastic Tubing

Plastic tubing has a variety of uses in hundreds of industries, from tubes used in automobiles, to factory uses, to packaging, and toy making. Although there are many boring uses for clear tubing, there are also several fun uses that make the tube-making industry a lot more interesting. The following interesting uses for clear tubing explores the fun side of manufacturing:

Is Medical Tubing Recyclable After Use?

Earlier this year, I went with my roommate to start donating plasma in order to earn some extra income. It’s a daunting process the first time you go. You go through two hours of physicals and questionnaires before you can actually start donating. My roommate didn’t survive the process. He almost passed out during the survey; coincidentally right on the question “some people may faint during the process, do you have any questions?” to which he replied “yes” and found a nurse. That was the end of his plasma donating career, but I kept up with it. It only takes about an hour and is a fantastic place to read.

Concrete Vs. Plastic Septic Tanks

When it comes to septic tanks, you want to make sure you make the right decision. If you choose badly, you could end up with a backyard swamp of waste that is not only disgusting, but also unsanitary. The right choice of tank is essential to ensure your tank will provide the containment necessary for the system for years to come.
Usually, septic tanks are made from plastic or concrete. Both systems have their advantages and disadvantages, and it is important to consider all options before purchasing any new equipment.

Commercial Uses for Titanium

Titanium investment casting is the process of using a mold to create shaped pieces from titanium. Titanium is used in a variety of applications, although it is most famous for its use in airplanes, spaceships, and jewelry. However, many traditional commercial products have titanium or titanium alloy parts and pieces that help the products work daily.

Common Defects in Copper Casting

The metal casting process has changed little in the thousands of years since its original invention. Today’s copper casting companies have invented new machines and casting materials that make the process easier and defects less likely, but in the end, the overall casting process remains the same. First, the copper is melted, then poured into a mold and allowed to harden. After the metal hardens, it is removed from the mold and polished and modified until it reaches the desired shape, texture, and brightness.

Where Does the Wax Go When it Gets “Lost?”

One of the parts of the investment casting process that I initially found hard to understand was the process of removing the wax patterns and runner from the ceramic shell once it hardens. If you scour the Internet’s offerings on the lost wax casting process, if you find anything at all, it might not always be clear how the whole investment casting process works, let alone how each stage in the process is executed. This can be the case with a lot of industrial processes, and as someone who regularly writes about industry, I know that this can be frustrating.

Stainless Steel Investment Casting: Golf Clubs and More

I am a terrible golfer. That’s not to say that I don’t enjoy it, but I have no illusions about my abilities as a golfer or my prospects for improvement. This past summer, after having played golf maybe a dozen times every year since late elementary school, I sank my first par. It was simultaneously exciting and embarrassing (but mostly exciting). My current set of clubs is composed mainly of stainless steel club heads and, I think, stainless shafts. They’re certainly not professional quality, but I’ve never had a legitimate reason to complain about them.

Pros and Cons of Fluidized Beds

The purpose of a fluid bed dryer is to make a solid behave as a fluid. This is usually accomplished by introducing pressurized fluid through particulate medium. After this, the medium will have many similar characteristics and properties as fluids, such as the ability to free flow under gravity. One of the several applications fluidized beds are utilized for is chemical reactors. Some advantages of using a fluidized bed include uniform particle mixing and temperature gradients. Unlike pack beds which have poor mixing, fluidized normally allows for a more uniform product compared to other reactor designs. The reactor can also operate at a continuous state with a fluidized bed.

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