1.Basic process flow With the rapid development of modern industry, especially the chemical industry, there are various types of rubber products, but their production processes are basically the same. The production process of products made from general solid rubber (raw rubber) mainly includes: Raw material preparation → plasticizing → mixing → molding → vulcanization → rest → inspection 2.Preparation of raw materials The main materials of rubber products are raw rubber, compounding agents, fiber materials and metal materials. Among them, raw rubber is the basic material; Compounding agents are auxiliary materials added to improve certain properties of rubber products. Fiber materials (cotton, linen, wool and various artificial and synthetic fibers) and metal materials (steel wire, copper wire) are used as reinforcing materials for rubber products ...

Rubber hose is a steel wire braided rubber hose. The rubber hose is composed of an inner rubber layer, a steel wire braided layer and an outer rubber layer. It is suitable for conveying hydraulic fluids, such as alcohol, fuel oil, lubricating oil, emulsion, etc. Compared with civilian hoses, industrial operation environments are more complex and harsh, and the requirements for conveying pipes by equipment are also more stringent. Therefore, industrial hoses have strict norms and standards from design, material selection to production, transportation and even final storage. The size range of industrial hoses is wider, the pressure and temperature range is extensive, and the chemical resistance is higher. The application fields of industrial hoses cover various industrial production, manufacturing and circulation sectors. They are widely used in industries such as petroleum, chemic...

With the continuous deepening of global economic integration, rubber seals, as an important basic component, have an increasingly active export market. This article will analyze the current situation of the rubber sealing parts export market and explore its future development trends. 一. Current Situation of the Rubber Sealing Parts Export Market The market size is constantly expanding In recent years, with the development of global infrastructure construction, automotive manufacturing, petrochemicals and other industries, the market demand for rubber seals has been increasing continuously. According to statistics, the global market size of rubber seals has reached hundreds of billions of US dollars and is still growing continuously. Among them, the market demand in the Asian region, especially in developing countries such as China and India, is particularly strong, mak...

On May 27, 2025, in Hengshui City, recently, Hiabrub (Hengshui) Technology Co., Ltd. officially signed an O-ring procurement agreement with a core component enterprise for new energy vehicles. The two sides will carry out in-depth cooperation in the field of high-performance sealing parts. According to the agreement, our company will provide a total of 500,000 customized fluororubber O-rings for the motors and battery systems of its new energy vehicles. The first batch of orders was completed and delivered in mid-May. ​The O-rings supplied this time are made of aerospace-grade fluororubber material and formed through 18 precise vulcanization processes. They have a wide temperature range adaptability from -40 ℃ to 250℃ and a hydraulic impact resistance strength of up to 30MPa. The product is optimized to meet the sealing requirements of high-speed motors in new ene...

Global market: The global sales of food-grade EPDM hoses reached 389 million US dollars in 2024 and are expected to increase to 505 million US dollars by 2031, with a compound annual growth rate (CAGR) of 3.8% (2025-2031). The growth drivers come from the demand for automated production in the food and beverage industry, the requirement for aseptic transmission in the pharmaceutical field, and the industrialization process in emerging markets.The Chinese market: Its growth rate is significantly higher than the global average. In 2024, its market size accounted for approximately 15% of the global total, and it is expected that the proportion will further increase by 2031. Dairy products, juice processing and biopharmaceuticals are the main growth points. For instance, the upgrading of aseptic filling lines by enterprises such as Mengniu and Yili has driven the deman...

The Latest Industry Analysis Report On O-rings According to the "2025-2030 O-Ring Industry Market Status Supply and Demand Analysis and Key Enterprise Investment Evaluation Planning Analysis Research Report", China's O-ring industry will enter a period of stable growth from 2025 to 2030. The market size is expected to expand from approximately 12 billion yuan in 2025 to 18 billion yuan in 2030, with an average annual compound growth rate of 8.5%. The growth was mainly driven by the development of downstream industries such as automotive manufacturing, aerospace, and petrochemicals, as well as the rising demand for high-performance seals. Meanwhile, the industry has corresponding development trends and changes in terms of technology, policy, investment, etc. For instance, the application of new materials and intelligent manufacturing technologies have driven ...

On April 20th, the Ministry of Foreign Affairs released a major bilingual video titled 《不跪!》《 Never Kneel Down!》