Chemical hose plays a very important role in the transportation of hazardous materials. It must not only be able to withstand high pressure and high temperature working environments, but also have good chemical resistance. This can prevent the corrosion and leakage of hazardous chemicals on hose materials. The role of chemical hoses in the transportation…
Rubber hose is a hose made of rubber. It is widely used in industry, agriculture, military industry, medical treatment and people’s livelihood. Rubber hoses are divided into pure rubber hoses and reinforced hoses. Reinforced rubber hoses refer to hoses with one or more layers of reinforcing material between the inner rubber layer and the outer…
Last week, a client from Nigeria fed back that the concrete pump hose bought from us blocks. Then he sent us some videos to confirm the reasons. From the videos we saw that the hose was bent during the use. Bending is the main reason that cause concrete hose block. In fact, before client putting…
With the development of industry, the demand to hoses increases fast. For the industrial hoses, the most used are rubber hose and silicone hose. Then what are the differences between them? Different properties Silicone tubes are carriers for the circulation and coating of liquids, gases and other materials. While rubber tubes are ideal for gas…
Last month, a client from Nigeria inquired us PVC layflat hose. He asked for the blue layflat hose with flat hose fittings (quick connector) on both sides. And the length should be 100 meters per roll. As an experienced hose manufacturer, Orientflex can provide you blue layflat hose assembly in any sizes. However, we suggested…
The quality of silicone tube raw materials is not good Poor raw materials will lead to poor performance and poor toughness. This will cause the silicone tube to rupture, so the silicone raw materials must be carefully controlled. Incomplete vulcanization When the molding temperature is too low or the vulcanization time is too short, the…
Silicone hose is an important material for modern industry. Because of great properties, it is widely used in almost anywhere. And recent years, the demand to silicone pipe increases rapidly. However, some suppliers, especially the newly developed suppliers are not reliable. Because they use low quality silicone raw material. While even some of them use…
Since June, the rubber sector has been rising strongly. As of the close of June 7, the prices of the three major rubber contracts have all hit new highs this year. The US non-farm data in May far exceeded market expectations, which has a certain drag on commodities. After the Dragon Boat Festival, the price…
1. After the assembly, don not straight the hose, but keep it loose. Because under the action of pressure, the length of the hose will change. While the range of change is -4% to +2%. 2. When installing and connecting the hose, no matter in a natural state or in a moving state, its bending…
Whether it is for conveying edible or industrial materials, most companies will choose environmentally friendly or food-grade wear-resistant conveying hoses. However, both environmentally friendly and food-grade hoses are very expensive. So the market price is not low. However, the quality of products on the market is uneven. So once the purchase is wrong, there will…