Certified Standards For Silicone Hose
Professional Silicone Hose Supplier in China
Legensilico has been the silicone hose supplier for over 20 years. Whether you are in the food processing industry, pharmaceutical industry, construction industry, power engineering, agriculture, or automotive industry, no matter you need to seal gas, liquid or just use for equipment connections, we can provide many different types of high-quality silicone hoses for you to choose from: including silicone heater hose, silicone hump hose, silicone vacuum hose, etc.
Our silicone hoses can withstand various sterilization methods, such as steam sterilization, ethylene oxide sterilization, radiation sterilization, and high-pressure sterilization. Our silicone hoses have strong high temperature resistance, and can maintain good flexibility in the temperature range of -40℃ to 220℃. They are resistant to coolants and other chemicals, cracking and aging. Our silicone hoses are USP Class VI, ISO 10993 biocompatibility certified, and meet FDA food contact standards, which is very safe and reliable.
Legensilico also provides customized services. No matter what color, angle, length, inner diameter, or outer diameter, it can be customized according to your requirements. You only need to send your requirements, and we have professional designers and engineers to 1:1 restore the details for you.
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Options of Silicone Hoses Manufactured by Legensilico
These are the silicone hoses we manufactured this month. You can find the detailed information of which you are interested in.
This kind of silicone radiator hose contains 5 layers of aramid to enhance its strength. High pressure resistance. Very good sealing. Available in red, blue, and black for you to custom. Able to achieve high flow, high temperature, and high pressure coolant circulation between the engine and the radiator.
Legensilico silicone straight coupler hose can connect two pipes with the same diameter. Length range is 3 inches to 6 inches. It can work well even at high temperatures of 220℃. UV and ozone resistant. It can be widely used in high pressure automobile supercharging, and industrial gas transmission.
This silicone charge air cooler （CAC）hose can withstand temperatures up to 220 degrees. Colors and sizes can be made as required. Widely used to connect coolers and turbochargers in charge air systems. It can achieve high-pressure, high-temperature, high-flow air transmission.
Made by molding process. The length and inner diameter are made according to your needs. The colors are black, white, blue and red for you to choose. This 135° silicone hose can be well used in connection scenarios with specific spatial directions that require gentle bends or avoid obstacles. High temperature resistance, UV resistance and ozone resistance.
This silicone boost hose is very pressure-resistant and can withstand 3 bar pressure without expansion and deformation, and the burst pressure is up to 14 bar. The color and size can be customized according to your requirements. It can be well used for gas transportation in turbocharged engine systems. Resistant to high temperature and high pressure.
This kind of silicone vacuum hose from Legensilico is made by extrusioning process. It is resistant to aging, high temperature and suction. Its thick wall design enables it to withstand extreme suction. Available in blue and white color to choose from. It has excellent tensile strength. Widely used for gas transmission in various negative pressure environments such as engine vacuum systems or laboratory exhaust devices.
The 180 degree silicone hose has a U-shaped structure, which is designed for connection in the pipeline transmission system with reverse direction of return, loop or docking. The color and size can be customized according to your needs. It has high hardness and good flexibility. It is resistant to high temperature and UV. Widely used in engine return water, industrial fluid circulation system, etc.
Silicone reducer hose is a hose with different inner diameters at both ends. It can connect two pipes of different sizes. The inner diameters of both ends can be customized according to your needs. We provide red, blue, black and other colors for you to choose. It can operate normally at high temperatures of 175 ℃. It is widely used in the boost and intake systems of engine equipment to achieve a stable and safe connection.
This kind of silicone hose is a flexible corrugated hose with two braided layers. Its convoluted structure design enables it to bend and stretch significantly. It is suitable for environments with limited space. Widely used in some light-pressure gas or liquid transmission with frequent vibrations, such as air conditioning ventilation ducts, automobile turbine exhaust systems.
This silicone hose is a T-shaped hose with three joints. The three-way design reduces the number of connections, can enhance sealing and reduce the risk of leakage. The colors are blue and black for you to choose from. The inner wall has four layers of polyester fiber to enhance its strength. It can provide excellent durability even in high temperature applications. Widely used in engine cooling systems, industrial fluid diversion and other occasions.
Silicone hump hose is a hose with a hump structure in the middle of the hose. The special design of the hump structure can absorb the vibration generated by the equipment during operation, and alleviate the displacement. Customized color in blue and black. The length of the hose can be made from 2 inches to 10 inches. UV and ozone resistant. Widely used in the intake system, boost system or connection system of automobiles, ships, heavy equipment, industrial machinery, etc.
This kind of silicone heater hose is made by extrusioning process, and the length and inner diameter can be customized according to your needs. The colors are blue, white, gray, and red for you to choose. It is very resistant to high temperatures, the temperature can reach 220℃. It has an internal fiber reinforcement layer and has good pressure resistance. Widely used in the transmission of high-temperature coolant or other heat media in automotive cooling systems, aerospace engine equipment, or ship exhaust equipment, etc.
Legensilico 90 degree silicone hose has a hardness of up to 70 degrees. Five layers of silicone with polyester fiber material on the inner wall to enhance its strength. Customizable wall thickness (range 0.170 inches – 0.220 inches). Colors are available in gray, red, blue or black. Resistant to electrochemical degradation. High temperature resistance while resistant to ozone and UV rays. Widely used in supercharger connections, air intake connections, radiator connections for various equipment.
This 45 degree silicone hose is made by molding process, and can withstand high temperatures of 220 degrees. There are 4 layers of polyester fiber to enhance its hardness. UV and ozone resistant. The length is optional 5 inches or 10 inches. The colors are black, white, blue and red for you to choose. Whether you want to apply it to the cooler pipe manufacturing, intake or radiator cooling system of the automotive manufacturing industry or marine industry, this silicone hose is your best choice for heavy-duty pressure connections.
Efficient Manufacturing Process
First, the silicone raw material is extruded through the extruder using a silicone extruder. The shape of the extruder determines the cross-sectional shape of the product. For hoses that need to be pressure-resistant, we use the polyester fiber braid or aramid braid added to enhance its strength. You can choose the number of layers from 1 to 5. Then, the details are further optimized through molding to enhance the precision. UV printing can be performed according to your needs. Finally, quality checked and packaged.
Legensilico - Your Reliable Silicone Hose Manufacturer in China
Legensilico has 20 years of experience in manufacturing silicone hoses and is familiar with the market requirements of different countries. Our company’s production workshop covers an area of up to 20,000 square meters, with a daily production capacity of up to 200,000 pieces. 8 production lines. Automated silicone extrusion equipment, braiding equipment, and compression molding lines. It can meet both large-volume and multi-variety customization needs. We have 4 professional quality monitors and professional testing laboratories to conduct strict quality monitoring and testing for your products, to ensure the silicone hose you obtain can be used safely and for a long time. With fast delivery capabilities, the fastest sample preparation time is 3~5 days. 99.5% delivery rate. Support factory on-site and video visits.
How We Turn Silicone Into Reliable Products
We support customized silicone products from mold design and material selection to mass production and final quality inspection.
- Manufacturing Process
- Technical Specification
Legensilico provides you with customized services. You only need to tell us your needs, and our professionals can restore 100% of the details for you.
| Color | transparent, translucent, black, red, blue, grey, white. |
| Angle | 45°, 90°, 135°, 180°. |
| Length | 2inches- 100inches |
| Inner Diameter | 1.6mm-150mm |
| Outer Diameter | 3mm-200mm |
| Hardness | Shore A hardness 20 to 70 |
You can be completely assured of the quality of the silicone hoses we produce. In terms of quality management system, Legensilico has ISO 9001 certification, IATF 16949 certification, and ISO 13485 certification. Our silicone materials have passed FDA certification, LFGB certification, and USP Class VI certification. Our products meet ISO14001 environmental standards. At the same time, we also have UL 94, ASTM E162, and ASTM E662 fire protection standards.
Legensilico high-quality silicone hoses are resistant to high temperatures, weather,and high in strength, flexible, and can be widely used in the automotive industry, medical & pharmaceutical industry, food processing industry, construction industry, aerospace, agriculture, etc. For example, silicone hoses can be used as radiator hoses to connect the engine and the radiator to transport high-temperature coolant; they can also be used as heater hoses to transport hot water to the equipment’s heating system. Silicone Turbo Hose can pressurize the air channel and withstand high temperatures and pressures. Silicone Intake Hose can transfer gas or liquid from the air filter to the throttle or turbine. No matter what industry you are in, Legensilico can provide you with a satisfactory silicone hose solution.
We are happy to make designs for you, our professional designer will follow your concept idea to earn out your satisfying design. So please share with us your concept idea, let develop together. Totally believe our collaborative product will be amazing.
