Month: November 2012

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Increase Fluid Flow Rate by Changing to Thin Wall Stainless Tubing

When you are having problems with fluid flow control using stainless steel tubing, you may need to use a different wall size. By changing the size of the wall, you can control the amount of fluid which passes through the tubing. For example, switching to thin wall stainless tubing, from regular wall, will increase the fluid flow rate, as more fluid will be able to pass through the tubing.

Use Thin Wall Stainless Tubing for Thicker Fluids and Liquids

Some types of liquids and fluids can be thicker, which means they will flow at lower rates. For instance, blood has a clotting ability, and it can flow slowly, like during a blood draw. If it were to start to clot within the tubing, it could cause a blockage and stop it from flowing. In this situation, this would present a problem, which might be able to be overcome by using thin wall stainless tubing.

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Hypodermic Tubing Can Be Used as a Water Line

Most people might be familiar with hypodermic tubing be used as part of a needle assembly. However, there are also other useful applications for this type of tubing. For instance, you can use this tubing as a water line, connected to different types of devices, much like your dentist uses. In order to connect the tubing together in sections or to another device, there are adaptors which are required in order to make a secure connection.

Hypodermic Tubing Gauges Do Not Change When Wall Sizes Change

It is common knowledge that hypodermic tubing comes in different lengths and sizes. What some people may not know, though, is this type of tubing also is available in different wall sizes. Wall sizes refers to the size of the inside diameter opening in the tubing. It is important to understand that, while the wall size can change, the gauge size does not change.

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You Can Use Polyester Mesh for In-Water Filtration Systems

In situations where you need in-water filtration, you can use polyester mesh as part of your filtration system. This type of mesh is designed to last longer in water and other liquids, when fully submerged. This type of mesh can be cut to size, depending on your needs and requirements. Standard pieces are available in 40 inch to 60 inch widths, and start at ¼ yard lengths.

 

Polyester Mesh Should Be Checked and Cleaned on a Regular Basis

 

You will want to make sure that you check and clean polyester mesh on a regular basis to avoid it from becoming clogged. When mesh screening becomes clogged it can reduce the liquid flow rate. This can cause other parts of the filtration system not to function correctly. Other components may require a steady flow rate or specific pressure in order to operate.

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You Can Find Different Types of Teflon Heat Shrink Tubing

There are different types of Teflon heat shrink tubing available to use for your applications. In addition to the standard type of tubing, you will also find a dual mixture of PTFE and FEP shrink melt tubing. This type of tubing has an outer layer of Teflon and an inner layer of FEP. Both types of materials shrink when you apply heat. The only difference is the FEP layer melts, which creates a tighter seal, once it fully cools.

 

Add a Protective Outer Layer with Teflon Heat Shrink Tubing

 

Teflon heat shrink tubing can be used in any situation or application where you need to add a protective outer layer. You can use it to repair wiring and cables, which have sections of cracked or missing protective coating, without having to replace the wiring or cable. You can also use the tubing to help reinforce joint connections and stress points.

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Use Light Wall PTFE Heat Shrink Tubing When You Need a Smaller Recovered Size

In certain situations you may need to use a light wall of PTFE heat shrink tubing. A light wall is the same thing as a thin wall. The only difference between regular shrink tubing and this type is the size of the recovered wall size after shrinkage. In light wall tubing, the recovered wall size is slightly smaller. This can help provide a tighter fit in situations where regular wall tubing will not fully seal.

 

You Need the Right Equipment in Order to Use PTFE Heat Shrink Tubing

 

You will need certain types of equipment in order to use PTFE heat shrink tubing. You will need a heat gun, designed to create the required temperatures to shrink the tubing. You should also have a pair of heat resistant gloves to protect your hands. The minimum shrink temperature is approximately 654 to 670 degrees Fahrenheit.

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You Can Order Standard or Custom Blunt Needle Kits

Several types of organizations use a wide variety of blunt needle sizes. One method for obtaining an assortment of needle sizes is to purchase them in a kit. Kits include a selection of different gauge sizes, ready to be attached to a syringe or other device. Standard kits include options for obtaining either ½ inch or 1 inch needles in assorted sizes. You can also custom order your kit, when other lengths are needed or you require specific gauge sizes.

What Processes Are Needed to Make a Blunt Needle?

A blunt needle is made using several different types of components. You will need a piece of hypodermic tubing in the proper gauge size, cut to length, with a blunt tip. Next, the tubing is attached to a polypropylene hub. This hub is often pre-threaded so it can be easily attached to a syringe or bottle. Finally, any finishing touches are applied, like bending the tubing to create an angled needle.

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Thin Wall Stainless Steel Tubing Is Finished Using Different Methods

There is a variety of methods used to finish thin wall stainless steel tubing. One method used is to cut the tubing into standard lengths, with no other finishing processes. Another method used is to cut the tubing to specific lengths and apply precise finishing processes. Finishing processes can include bending, beveling, cleaning and deburring the tubing.

The Inner Diameter Is Larger in Thin Wall Stainless Steel Tubing

Thin wall stainless steel tubing is ideal for situations where you want to pass a wire, cable or other smaller device through the center of the tubing. Since the inner diameter is slightly larger than regular wall tubing, you can achieve the proper clearance, without having to switch to a different gauge of tubing. When clearances seem a bit tight, even with thin wall, another option is to consider extra thin wall tubing.

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Super Elastic NiTinol Wire Is Used in Medical Settings

Super elastic NiTinol wire provides many useful benefits when used in medical industries. This type of wiring is able to transform and change shape at lower temperatures than shape memory NiTinol. For example, super elastic NiTinol can be used in place of stitches when closing up a wound. All that is required is that the wire be secured through a few sutures. The body will naturally heat up the wire, causing it to transform into its preformed shape, which tightens the wire and seals the wound.

Orthodontic Offices Can Use Super Elastic NiTinol Wire

Another medical setting which is ideal for super elastic NiTinol Wire is in orthodontic offices. This type of wiring can be included in the headgear and braces designed to move the teeth. The wire is first installed in its deformed state, and is heated using the ambient temperature of a person’s mouth. Once heated, the wire tightens as it attempts to return to its preformed shape. Using this type of wiring helps reduce the number of times braces and headgear have to be tightened as the teeth are moved.

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FEP Shrink Tubing Provides Several Benefits over Other Types of Heat Shrink Tubing

FEP shrink tubing is just one of several different types which are available. It commonly comes in standard four feet sections, which you have to cut down to size. You can also obtain it in custom cut lengths, when you lack the appropriate cutting tools. This particular type of shrink tubing is ideal for situations which require a lower shrink temperature than is needed with Teflon tubing. This tubing also provides optical clarity, greater flexibility and high lubricity, over PFA fluoroplastic tubing.

FEP Shrink Tubing Size Is Often Listed in Inches

The size of FEP shrink tubing is often given in inches and should not be confused with the tube’s length. This size is the diameter of the tubing, measured from one outside edge to the other outside edge. For situations where you are working with metric sizes, you will need to convert inches to millimeters or centimeters. You can find tools which perform the conversions automatically, or you can manually perform the conversion using the appropriate numbers. One inch is the equivalent of 0.393701 centimeter or 0.0393701 millimeters.

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A Hypodermic Tube Is Able to Puncture Through Thin Layers

A hypodermic tube is commonly used to reach areas of the body just directly below the skin, but not normally much deeper. The tube is often part of a needle assembly and is used to draw blood or give injections. It can also be used to pass through other thin membranes and materials when used in a laboratory or manufacturing setting. The small opening made by the tubing often does not cause damage to the membrane or other material while allowing liquids to be injected or removed.

Details You Should Know When Ordering Hypodermic Tube

When ordering hypodermic tube, you need to know several different details to get the correct type and size. First, you need to decide if you need 304 stainless steel, or 316 stainless steel. Next, you need to decide if you want the tubing cut to standard lengths, or cut to custom lengths. You also need to know the gauge sizes you will require. Finally, you need to decide if you want the tubing included as part of needle assemblies or wire guide assemblies.