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Rubber Tube Manufacturers


Taizhou Jiasheng Rubber & Plastic Co., Ltd.

Famous Rubber Tube Manufacturers and Rubber Tube suppliers in China, Company was established in 2000, we have specialized in the production of skeleton oil seals, O-rings, dust jackets, sheaths, rubber gaskets, protective coils and other seal products. It has a history of more than 20 years.
  • Strong R&D capabilities and a comprehensive rubber seal product line.

  • 3 rubber extrusion lines and 40 flat vulcanizing machines.

  • In addition to customized products, we also produce standard parts such as O-rings and oil seals..

  • Passed the tests of ROSH, FDA, PAHS and REACH.

  • Rubber Type: Natural rubber (NR). Nitrile rubber (NBR), hydrogenated nitrile rubber (HNBR). Fluorine Rubber (FPM), Ethylene Propylene Rubber (EPDM), Silicone Rubber (SI), Neoprene Rubber (CR), Styrene Butadiene Rubber (SBR), Butyl Rubber (IIR), Butadiene Rubber (BR), Acrylate Rubber (ACM) ). We OEM/ODM Rubber Tube.

Why choose us

Jiasheng Rubber & Plastic focuses on product research and development. We solve problems for customers from the source of design, strive for excellence in equipment, technology, quality control, etc., and continuously improve standards.

  • professional and dedicated

    We, Jiasheng, have been focusing on rubber products for 22 years. Production process design and program control make each batch of products more stable and traceable, and obtain high-efficiency production control.

  • innovating

    We have a strong R&D team to develop and design practical, durable, and rubber products, and we can also develop and produce products according to the drawings or samples provided by customers.

  • high quality

    We have our own laboratory and advanced testing equipment in the industry, constantly verify, pursue details, and create products that satisfy customers.

  • custom made

    It is our goal to fully communicate with customers, choose a better solution, and maximize the long-term interests of customers.

  • Brand Internationalization

    Layout overseas markets, provide diversified choices, and make the world fall in love with Chinese manufacturing.

  • After-sales service

    Continue to pay attention to the follow-up usage, and continuously improve the design, production, quality control and other links according to the feedback. Your satisfaction is the source of motivation for us to continue to do a good job.

Factory Show

Jiasheng has a strong technical force, has introduced internationally advanced production technology and imported rubber formula from Taiwan, and has a well-equipped rubber laboratory.

  • Company location

  • Office

  • Office

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Industry Knowledge Extension

What Are Some Common Issues That Can Occur with Rubber Tubes?

Rubber tubes are widely used in various applications such as automotive, industrial, and medical industries due to their unique properties such as flexibility, durability, and resistance to high pressure, temperature, and chemicals. However, just like any other material, rubber tubes can face a range of issues that can affect their performance and lifespan.

(1)Cracking: One of the most common issues with rubber tubes is cracking. This occurs when the rubber material loses its elasticity and becomes hard and brittle, resulting in visible cracks on the surface of the tube. Cracking can be caused by several factors such as exposure to sunlight, ozone, heat, and chemicals. To prevent cracking, it is important to store rubber tubes in a cool and dry place, away from direct sunlight and heat sources.

(2)Swelling: Rubber tubes can also swell due to exposure to certain chemicals or fluids. This can cause the tube to become misshapen and eventually fail. To prevent swelling, it is important to choose a rubber tube material that is compatible with the chemicals or fluids that it will come into contact with.

(3)Leaks: Another common issue with rubber tubes is leaking. Leaks can occur due to several factors such as improper installation, wear, and tear, or damage to the tube. To prevent leaks, it is important to ensure that the tube is installed properly and that all connections are secure.

(4)Kinking: Rubber tubes can also kink or bend out of shape due to improper installation or handling. This can cause the tube to become damaged and eventually fail. To prevent kinking, it is important to ensure that the tube is installed properly and that it is not twisted during use.

(5)Contamination: Rubber tubes can also become contaminated with dirt, debris, or other foreign substances. This can affect the tube's performance and lead to issues such as clogging or reduced flow. To prevent contamination, can using filters or strainers can help to prevent foreign objects from entering the tube.

(6)Abrasion: Rubber tubes can also become worn or damaged due to abrasion from rubbing against other surfaces. This can cause the tube to develop holes or become weakened over time. To prevent abrasion, it is important to ensure that the tube is properly installed and secure and that it does not come into contact with other surfaces during use.

How Are Rubber Tubes Made?

Rubber tubes are used in a variety of applications, ranging from automotive and industrial machinery to medical and laboratory equipment. The manufacturing process for rubber tubes involves several steps, including mixing, extrusion, curing, and finishing.

(1)Mixing: The first step in the production of rubber tubes is the mixing of raw materials. This involves combining natural or synthetic rubber with various additives, such as carbon black, zinc oxide, and accelerators. The purpose of these additives is to improve the physical properties of the rubber, such as its strength, elasticity, and resistance to heat and chemicals. The raw materials are typically mixed in a large, high-speed mixer that blends the ingredients together to form a uniform mixture.

(2)Extrusion: Once the rubber compound has been mixed, it is ready to be extruded into tubes. Extrusion is the process of forcing a material through a die to create a continuous shape. In the case of rubber tubes, the extrusion process involves feeding the mixed rubber compound into an extruder, which is a machine that applies heat and pressure to the material to soften it and force it through a die.

(3)Curing: Once the rubber tube has been extruded, it must be cured to give it its final properties. Curing is the process of applying heat and pressure to the rubber to cross-link its molecules, which makes it stronger, more elastic, and more resistant to heat and chemicals. The curing process can be done using several methods, including steam, hot air, or microwave radiation.

(4)Finishing: Once the rubber tube has been cured, it is ready for finishing. This involves cutting it to the desired length, as well as trimming any excess material or imperfections. The tube may also be inspected for quality to ensure that it meets the required specifications.

Depending on the intended use of the tube, additional processing steps may be required, such as adding reinforcing layers or applying a protective coating.