FCM compliant The materials should be sufficiently inert so that their components do not have a negative impact on consumer health or food quality. E.g. FDA, REACH, EC 1935/2004, etc. Smooth inner layer It is important that the product must be conveyed through the food hose in an undisturbed manner. It must not adhere to…
Corrosion resistance 304SS stainless steel has good corrosion resistance for general environment and most chemicals. However, its corrosion resistance may be challenged in certain specific acidic or saline environments. 316L stainless steel contains molybdenum. Therefore, it has higher resistance to chloride ions and various chemical media. Especially in marine environment and high salinity industrial applications.…
When using vacuum hoses, some important usage principles must be followed. 1. Vacuum hoses and hose assemblies should only be used to transport designated materials. Avoid contact with incompatible substances to avoid damaging the hose or affecting its performance. 2. Make sure the hose is of moderate length, avoid being too long or too short,…
In addition to the material and structural differences of the PVC hose itself, there are some other factors that affect its high temperature resistance. For example, the pressure in a high temperature environment will further reduce the tolerance of the PVC hose. In addition, the installation method and environmental conditions of the PVC hose will…
Use anti-static metal hose This is the most direct and effective method. The metal hose itself has good conductivity and can quickly conduct static charge into the ground. In particular, the copper wire metal hose, the copper wire mesh covering its surface has excellent protection against static electricity. Although the plastic sandwich metal hose has…
Platinum vulcanized silicone hose is a silicone hose made by platinum vulcanization process. During its preparation, silicone is mixed with platinum catalyst and vulcanized by heating to make it a bendable tubular structure. The following are the characteristics and advantages of this hose: Excellent biocompatibility Platinum vulcanized silicone hose has good biocompatibility and can coexist…
The temperature resistance of PVC hose depends on its type and purpose. The temperature resistance range of ordinary PVC hose is usually between -10℃ and 60℃. Within this range, PVC hose can maintain its good elasticity and mechanical properties and is not easy to deform or break. This is because the interaction force between PVC…
Understand the basic material characteristics The wear resistance of different materials varies. For example, polyurethane has high strength and elasticity, and good wear resistance. PTFE is not only corrosion-resistant, but also has certain wear resistance. Rubber materials usually have good flexibility and certain wear resistance. But the specific wear resistance varies depending on the type…
Power steering system When the car is turning, the hydraulic hose is responsible for delivering the high-pressure oil generated by the power steering pump to the steering gear. This enables the driver to turn the steering wheel more easily and realize the steering operation of the vehicle. Especially when driving large vehicles or at high…
PU hose is playing an indispensable role in many areas of today’s industry and daily life. It is integrated into various key links with its unique performance advantages. At the same time, it brings innovative solutions to many industries. In terms of material properties, the hardness of PU hose ranges from 80A to 90A. This…