Rubber tubing is ingeniously crafted as a tubular product primarily formed from premium rubber materials. This superior tubing typically comprises an inner and outer rubber layer, along with a robust skeleton layer, offering a sophisticated solution for transporting gases, liquids, slurries, or granular materials seamlessly. The primary function of rubber tubing is to facilitate smooth transmission of media through its remarkable elastic sealing and pressure-bearing capabilities. This makes it an indispensable tool across various fields such as industry, automotive, and medical treatment, providing unparalleled performance and reliability.
1. Introduction to the Advanced Rubber Pipe Materials
Crude rubber is renowned for its exceptional high elasticity, wear resistance, and superior bending and scratching characteristics, making it ideal for applications in low-pressure environments.
Protobutadiene rubber (SBR) offers excellent wear resistance with the added benefit of being cost-efficient. However, it has a trade-off with its limited oil resistance.
Cis-polybutadiene (BR) excels in moisture resistance and provides outstanding low temperature resilience, maintaining its elasticity even at -50ºC.
Nitrile rubber (NBR) is celebrated for its excellent oil resistance, particularly against mineral and lubricating oils, although it has weaker ozone and high temperature resistance.
Chloroprene rubber (CR) balances oil resistance, ozone resistance, and aging resistance, offering a well-rounded performance.
EPDM Rubber (EPDM) boasts high temperature resistance, ranging from -50 to 150ºC, coupled with strong weather resistance, making it ideal for prolonged outdoor exposure.
Fluorine rubber (FKM) is distinguished by its high temperature resilience from -20 to 250ºC and exceptional chemical corrosion resistance, perfect for extreme environments.
Silastic (VMQ) stands out with its impressive high temperature resistance from -70 to 300ºC, high transparency, and excellent electrical performance.
Chlorinated sulfated polyethylene rubber (CSM) offers remarkable resistance to strong acids and alkalis, such as concentrated sulfuric and nitric acids, along with strong permeability resistance.
Conductive rubber incorporates built-in conductive fibers or metal mesh, effectively preventing static accumulation for enhanced safety.
Fire retardant rubber is fortified with flame retardants, such as aluminum hydroxide, and meets UL 94 flame retardant certification standards, ensuring superior safety.
2. Structural Composition of the Advanced Rubber Pipe
The glue layer directly interfaces with the conveying medium, engineered with wear resistance and corrosion resistance, including oil and acid-alkali resistance, for optimal performance.
| casing pyl |
Enhance the strength of the tube body, including cotton thread, steel wire, synthetic fiber, etc., to determine the pressure bearing capacity (e. g., the steel wire woven layer can withstand 80~600MPa pressure). |
| External glue layer |
Protect the internal structure from the external environment (such as ultraviolet light, mechanical friction). |
3. Structurally, rubber pipes are categorized into an array of types, including sandwich hoses, braided hoses, winding hoses, and full hoses, each designed for specific applications.
4. Working Principle of the Innovative Rubber Pipe
| Pressure transmission and energy buffer |
The hydraulic hose transfers the force through the fluid pressure, and uses the elastic shape of the rubber to absorb the pressure pulsation, and reduce the vibration of the system. For example, the hydraulic pipe of construction machinery bears high pressure (up to 60MPa or above) through a multi-layer steel wire reinforced layer. |
| Shock absorption and displacement compensation |
Rubber soft connection (e. g., flexible rubber joint) absorbs pipe displacement through the elastic deformation of the curtain layer and wire ring to reduce operating noise, which is suitable for pump valve connection and frequent vibration line. |
| Media isolation and leakage prevention |
The compactness of the inner adhesive layer combines with the protection of the outer adhesive layer to prevent the leakage of water, gas or chemicals. For example, the mobility of the coolant between the car radiator and the engine. |
5. Diverse Application Areas of Rubber Pipes:
| industrial circle |
Welding gas delivery, hydraulic system, mine ventilation. |
| automotive filed |
Coolant circulation, fuel transmission, air-conditioning system. |
| Medical field |
Infusion tube, surgical instrument catheter. |
| The field of agriculture |
Irrigation system, aquaculture equipment. |
| New energy field |
Automobile battery and wind turbine cooling system, etc. |
6. Standardization and Security Guarantee for Rubber Products:
| high-voltage insulation test |
Burst pressure is 3 times the working pressure (such as hydraulic hose). |
| degradation testing |
Simulated high temperature / UV environment assessment life (theoretical value of more than 15 years). |
| Environmental requirements |
Biological based rubber and low VOC (volatile organic compounds) formula meet the sustainable development needs. |
Immerse yourself in the world of rubber and plastic products, utilizing cutting-edge production equipment and rich technical expertise to customize a variety of specifications and materials for bespoke rubber products.
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