When it comes to choosing the Polyurethane applications then the industry has various options for connecting air-preparation systems, valves, and cylinders. Nowadays, most of the users started using flexible Polyurethane Tubing rather than rigid tubing due to their benefits. It connects the elasticity of rubber with the chemical resistance frequently held for plastics. It is easy to resemble on to fitting and has good hydrolytic stability. These are available in a variety of colors and features.
There are various manufacturers in the market who provide good quality tubing but you need to choose the right Pu tubing manufacturer that can provide as per your needs. There are various factors that need to be considered.
1) You need to assure that the tubing dimension matches the rest of your system. The fitting should be proper because it is important to connect point A and point B in the right way. In this medical world, tubing connections are standardized with the Luers fittings and other some other connectors which is directly bonded onto the tube. These fittings really need reliable connections and you need to ensure in your research that the PU tubing manufacturer takes care of this thing effectively.
2) Another factor is tubing material which is as important as dimensions for first-class connections. Here are the following materials that are commonly used to make pneumatics tubes:- Polyurethane PVC Nylon Polyethylene PTFE
In this, polyurethane is the most popular type of material among all in the automatic industry. It is very flexible, resists kinking that may occur with other. Well, the first two options polyurethane or PVC tubing are the best choices for use in the flexible applications. You need to choose the PU tubing manufacturer who can provide you with the good material in a variety of colors as per your needs.
3) Another thing is that the PU tubing can kink resistance as per your wall thickness and material. A kink can be harmful. In a drug infusion study, a kink will prevent the flow perfectly; the catheter can set in the meantime and you have the risk of a large bolus of liquid when the kink is released. If your pump does not have an occlusion alarm, high pressure can build up and cause a leak at the weakest point in the line. You need to choose the manufacturer who has complete knowledge and have a valid experience in this field.