Project Description

Rubber Expansion JointRubber Expansion Joint

Rubber expansion joints are made to help with stress, thermal growth, movement, vibration, or pressure in a pipe system. Therefore, picking the right rubber expansion joint can be helpful. Rubber joints can be made from many different types of rubber material. Also, they are very flexible. In addition, they are good for sound, thermal energy, and shock.

Also, rubber joints can be called nonmetallic expansion joints. Additionally, elastomer joints are widely used to provide ways to relieve movement stresses, reduce noise, isolate vibration, and compensate for misalignment. In addition, non-metallic expansion joints can help with problems like shock, noise, corrosion, abrasion.

Furthermore, rubber expansion joints are used more often on pumps than metal expansion joints. Dannenbaum LLC has different types of rubber joints.

Also, a rubber joint can have different components. Firstly is the body of the rubber joint, which is the bellow. Secondly is the end connection. Then is the sleeve. Last is the limit rods.

Additionally, we supply different types of rubber expansion joints and other products. For instance, we supply check valves, PTFE pipe expansion joints, ducting expansion joints, braided flexible metal connectors, and pipe penetration seals.

Rubber Pipe Expansion Joints

An elastomer or rubber manufactured pipe expansion joint is the most flexible connector for a pipe expansion joint application. Due to their flexible makeup, they can provide stress relief in a pipe system. This is due to thermal and mechanical vibration or movement. Moreover, they provide a leak-proof protective barrier. Also, they are used regularly in air conditioning, venting and cooling systems, petrochemical, and industrial applications.

Non Metallic Joints

A rubber joint and a fabric joint is a nonmetallic joint. Also, they are made from a flexible connector, fabricated of natural or synthetic elastomers, fluoroplastics, and fabrics. Furthermore, if necessary, metallic reinforcements absorb movements in a piping system while containing pressure and a medium running through it.

Non-metallic joints are great for lateral movements. They produce thrust forces when pressurized. Non-metallic expansion joints significantly reduce the undesirable transmission in piping systems.

In addition, the elastomeric composition of the joint acts as a dampener. Therefore, it absorbs the greatest percentage of perceptible noise and vibration. However, rubber joints, in most cases, are easy to install. In addition to we supply most types of non-metallic joints. For example, we supply check valves, PTFE, ducting, rubber spool-type, etc…

Increased Burst Strength

The major advantage of rubber expansion joints and the reason many companies choose them is increased burst strength. Unlike regular joints that are made with touch, immovable material, rubber joints have the ability to adjust slightly to different situations. This means they are much more likely to withstand higher pressure situations, leading to a reduced chance of bursting in the event of temperature changes or an increased inflow.

Easy Installation

Rather than dealing with loose flanges, gaskets, or packing, you can instead install rubber expansion joints. Because of their composition and the fact that the rubber makes them more universal in their sizing, these kinds of joints are straightforward to install and easy to remove if required.

Absorb Noise, Vibration, and Shock

This is essential for small-scale projects close to the public and large-scale operations where noise can become a safety issue. Because rubber expansion joints are made to absorb vibration and adapt to changing environments, these types of joints can actually reduce noise as well. The result is a joint that can make pipes and pipelines quieter and more stable, all by simply changing the joints.

Reduced Deformation in Pressure

High-pressure piping can be subject to intense deformation when left with solid joints made from metal. The reasoning is simple: since metal cannot move or expand to accommodate big changes in pressure, it will simply crack, break, or bend when presented with big changes. Rubber expansion joints, by contrast, can adapt to the pressure, leading to reduced instances of warping or deformation.

A Great Choice for Most Situations

While some joints are better suited for different situations, especially when it comes to suction or discharge, rubber expansion joints are actually equally effective in both of these situations. So no matter how things are moving, these types of joints can help.

Every day, more and more companies are using rubber expansion joints for their pipefitting projects. Not only do high-quality versions of these joints offer better, more versatile fits for pipes of all shapes and sizes, but they also are easy to maintain and can adapt to numerous situations. If you need joint fittings that won’t simply fall apart in volatile environments, then you may benefit from rubber expansion joints by Dannenbaum LLC.

Dannenbaum LLC has itself a wide range of high-quality construction parts for projects big and small. Our selection of products perfectly combines the latest technology and affordable pricing from industrial strainers and electric cable to rubber expansion joints. No matter your project, Dannenbaum LLC is here to help.

Maintaining Rubber Expansion Joints

Although the size, specification, and installation of the compensator are correct and do not require maintenance, regular inspections are strongly recommended. Inspection can find leakage, corrosion, bubbles, and cracks in the rubber expansion joint. There is no guarantee that wear and tear will damage, but early detection of potential problems will significantly reduce the overall cost of the equipment at risk. If installed and maintained properly, the expansion joint is expected to last 7 to 10 years, but the specifications will vary depending on the application.

However, this requires strict adherence to the manufacturer’s recommendations. Joints are an effective solution for controlling movement, vibration, and periodic movement related to temperature changes. Available in various sizes, styles, materials, and specifications, suitable expansion joints can meet the most demanding application requirements. But to make the most of any expansion joint, please choose the correct expansion joint and make sure it is installed correctly.