PVC hose is often used in the pharmaceutical industry, such as the production of liquid medicine, the material needs to be processed at high temperature, which is very elegant for the quality of the silicone hose itself. How to distinguish the quality of a high temperature resistant silicone steel wire hose has become a skill that many engineers need to possess. If you are worried about choosing high temperature resistant silicone steel wire hose, please contact us: https://www.gao-zhan.net/product/pvc-hose/

Durable bungee hose is a very common material. Now it plays an important role in transportation. It has a wide range of applications. For example, some industries such as power industry, metallurgy industry, coal industry, petroleum and machinery are very in need . So today, let's take a look at the characteristics of this material? Why is it so recognized by the industry. If you want to know more product information, you can click the link below: https://www.gao-zhan.net/

Why does the hose harden after being used for a long time? The PVC hose will harden after a long time. Although PVC resin is as hard as conventional PVC pipes, in the process of wrapping rubber hoses or cables, adding a softener (oil) called "plasticizer" to the hose can become soft. The addition here does not refer to a chemical reaction, but refers to the mixing of PVC molecules with each other, just like holding hands. However, due to external stimuli (ultraviolet rays or temperature, etc.), the plasticizer separates from the fluid and oozes out of the surface of the hose. This phenomenon is generally called "sticky", but as the phenomenon continues, the plasticizer in the hose will continue to decrease, and over time it will become as hard as a PVC pipe. Click here for more related information: https://www.gao-zhan.net/product/pvc-hose/

Why does stainless steel rust? When brown rust spots (spots) appear on the surface of the Stainless steel hose, people are surprised: "Stainless steel does not rust, and rust is not stainless steel. It may be a problem with the steel." In fact, this is a one-sided misconception about the lack of understanding of stainless steel. Stainless steel will rust under certain conditions. Stainless steel has the ability to resist atmospheric oxidation-that is, non-corrosion, but also has the ability to corrode in media containing acid, alkali and salt-that is, corrosion resistance. However, the size of its corrosion resistance varies with the chemical composition of the steel itself, the state of protection, the conditions of use and the type of environmental media. Such as 304 hose fittings, in a dry and clean atmosphere, has absolutely excellent anti-corrosion ability, but it is moved to the beach area, in the sea fog containing a lot of salt, it will quickly rust; while 316 hose fittings perform good. Therefore, it is not any kind of stainless steel, which can resist corrosion and rust in any environment. Our company, China Metal Garden Hose manufacturers and China Metal Garden Hose suppliers was founded in 2009, specializing in producing garden tools and garden hoses. We are applying ourselves to providing ranking quality products for customers and we are equipped pull test machine and pressure test machine in each producing workshop for quality watchdog to test and analyze products comprehensively to improve the excellence rate of our product. For more news, please click the link below: https://www.gao-zhan.net/product/metal-garden-hose/