In this issue, Niuniu will show you how to quickly select and match hoses and fittings, and how to mark DME fittings and JDE hoses.
Hydraulic hose assembly = hydraulic hose + hydraulic fitting + crimping operation + quality control.
In the field of fluid transmission, hydraulic hose assemblies are high-performance products and therefore require careful handling to extend their lifespan and ensure any issues are detected early. Since they have to withstand high pressure and form part of an often complicated system, there are various sources of danger when dealing with them, and which must be handled with particular care. Therefore, hydraulic hose & fitting selection is of great importance.
Produced by DME&JDE Group (DME&JDE), even the most durable hydraulic hose assembly has a limited life in engineer equipment, transportation equipment and processing equipment. To get the most life out of the hose, you will need to choose the correct type and specification.
Improper selection will significantly shorten the service life of the hose. Where there is a hose, there must be a fitting to connect the hose to work. The selection process that we generally take:
Common Errors In Selection & Use
Facing of many types of fittings and hoses, how should we choose the appropriate fittings and hydraulic hose to match for our machines?
According to SAE, here are some of the common errors in selection and use:
Exposing hose to pressure surges above the max. recommended operating
When selecting hydraulic hose for any industrial application, consider the needed dimensions and performance specifications.
Now, Niuniu will show you how to match the hose and fittings quickly through the picture.
The related products produced by DME&JDE Group (DME&JDE) provide customers with worry-free, one-stop product services.
Four elements of quick matching of main DME&JDE products – hydraulic hose (JDE) and hydraulic fitting (DME)"
It should be noted that the pressure rating of your fittings needs to match the hose and the rest of your system. If it is lower, you just effectively reduced your maximum pressure for the whole system.
If you ignore this point, you may collapse the fittings under pressure.
When it comes to picking the right fittings, it is vital that you pair it correctly with your hose. You need the two parts to work together or both will be compromised.
Marking & Selection
After reading Niuniu's introduction, do you have a deeper understanding of the quick matching between hose and fitting?
Next, Niuniu will introduce the marking method of DME fittings for customers to select suitable fitting type.
The selection of hydraulic hose should consider the following two aspects:
The hose you choose must be resistant to any special oils or chemicals that may move through it. The same goes for the working environment in which the hose will work.For example, ozone, UV light, chemicals, saltwater, and pollutants can degrade the hose. This can cause it to fail prematurely.
You now have the rudimentary understanding needed to select the proper hydraulic hose for your needs. Remember that choosing the correct DME&JDE type and grade hose will extend its working life.
DME&JDE hydraulic hoses and fittings, which are the perfect combination, have already provided services for customers at home and abroad, especially for customers of main engine plants at engineer equipment level, such as engineer equipment, mining equipment and coal mine machinery, and have been highly recognized by customers!
Low carbon, Environmental Protection & Trust
DME&JDE hydraulic hoses and fittings have many product certifications. We keep our products on the path of sustainable development. And "low carbon, environmental protection and trust" will run through the whole product design and manufacturing process.
(The following is our certification demonstration:)
In the future, we will continue to uphold the tenet of "eliminating errors or defects in the production process of hydraulic hoses and fittings", continuously improve the quality of products and provide customers with the best quality products and services!