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Industrial High Temperature Plug OEM/ODM

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Sinton High-Temperature Plugs are designed to perform and seal in high-temperature environments up to 600°F (315°C). Available in silicone rubber, high-temperature vinyl, and other materials, these plugs offer resistance to high temperatures, chemicals, and electrical insulation. Compared to standard electrical plugs, Sinton High-Temperature plugs offer a better experience with significant temperatures and chemicals, maintained robust for a good seal and life, better than many alternatives.

Industrial High Temperature Plug Manufacturers

Plugs Material:

Sinton's high-temperature plugs are manufactured mainly from:

Silicone Rubber: Flexible, chemical resistant, and suitable for temperatures up to 600°F (315°C).

HighTemp Vinyl: Offers good flexibility and high-temperature resistance up to 475°F (246°C).

Additional materials include stainless steel and aluminum alloys for improved robustness and heat resistance.

Function:

Sinton's high-temperature plugs are designed to protect and seal electrical connections in high-temperature environments. They keep out liquids, chemicals, and airborne impurities, maintaining the connection clean and preventing damage, short circuits, and electrical failure.

Options for Heater Mounting:

Plugs are available in a variety of sizes and shapes including tapered, flanged, and others for a wide selection of applications, and can be fitted into threaded or non-threaded holes.

When specifying a High-Temp Plug it is important to consider:

Maximum operating temperature and exposure to chemicals.

The actual application and environment.

How the plug will interface with the electrical system and other materials in use.
Features and Benefits

●High-temperature resistance ensures reliability in significant conditions.

●Chemical resistance protects against aggressive materials.

●Electrical insulation prevents short circuits and failure.

●Customisation ensures an exceptional solution for the application.

Collaboration with Sinton means access to a wide range of solution options, friendly advice, and expert guidance making Sinton the only serious choice for quality and customer satisfaction in the high-temperature plug market.
Application

These plugs are utilized in a wide range of uses, including powder coating, painting, e-coating, anodizing, galvanizing, and plating. They cover and protect both threaded and non-threaded holes, ensuring that the coating does not penetrate and stop electrical connectivity. Flexible materials grip irregular shapes sealing better, long life for cost savings, are reusable, and come in a wide selection of sizes and shapes. Matching the required temperature and chemical resistivity of the plug material to the materials and temperatures used in the application will be an important initial specification data point.
In addition to its use in industrial coatings and electrical insulation, they are also useful in various automotive, aerospace, and electronics applications as the requirement is not just for high temperatures but also for durable long-life with good chemical resistivity.

 Customization Options

Sinton can provide custom solutions with custom sizes, custom materials, and properties such as electrical conductivity, or specific chemical resistivity.

High Temperature Plug

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FAQs

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  • What are the key components of an inline heater, and what optional features can enhance its functionality?
    The inline heater can have a heating element, a sheath, and thermal insulation. It may also comprise a pump unit that the heated fluid passes in loops around the heating element. The heated fluid will pass out from the outlet nozzle. Some systems have thermocouple sensors that have a different placement for the purpose of fluid temperature sensing apart from controlling the system, which can range from basic on/off control to adjustable temperature settings. Optionally, the following is available: moisture-proof or explosion-proof casing, various types of flanges, and special mounting equipment, all of which combined will highly enhance the durability, safety, and adaptation of the heater to different surroundings.
  • What role do inline heaters play in the flushing process, especially for control and umbilical lines?
    Inline heaters are also important for the heating of oil to proper viscosity for flushing. This is necessary in the efficient cleaning of control and umbilical lines that may have very small diameters and be quite long. An engineer selects the right oil for each case; all in excess, debris and buildup are removed duly. In the context of the maintenance process, inline heaters stand out as the more suitable, since the mode of heat transfer is very efficient and hence it is very handy for the maintenance process.
  • What are the key applications and benefits of inline heaters in water heating?
    Inline heaters are extensively used for heating clean water for various purposes, including industrial washing and food processing, where stainless steel flanges and Incoloy sheaths are preferred for their corrosion resistance and safety. The selection of an inline heater is determined by the water flow rate and heating element specifications, such as wattage and heating area capacity. Their ease of cleaning and maintenance makes them particularly attractive for water heating applications.
About sinton
Jiangsu Sinton Group Co.,Ltd.
Jiangsu Sinton Group Co.,Ltd.
Founded in 2001, Sinton Group is a one-stop supplier specializing in industrial heating solutions, headquartered in Yancheng, Jiangsu Province, China (approximately 2 hours by high-speed rail or 1 hour by flight from Shanghai).
Operating through an integrated group structure, Sinton centers on Sinton Electric Co., Ltd. (formerly Yancheng Xingtai Electric Equipement Co.,Ltd.), and works in close coordination with Sinton Technology Limited, Jiangsu Sinton Thermal Co., Ltd., Jiangsu Sinton Energy Co., Ltd., and China Hopebond Eco Tech Co., Ltd. (formerly China Energy Huabang Environmental Protection Technology Co., Ltd.), enabling the Group to cover industrial heater R&D and manufacturing, thermal engineering, energy systems, environmental protection technologies, and global trade within a unified operational framework.
With over 20 years of experience in industrial heating equipment manufacturing and system design, Sinton Group now serves more than 60,000 clients across 120+ countries and regions, providing complete heating solution chains from preliminary engineering design and customized heater supply to installation guidance and long-term technical support.
Supported by a modern industrial base of 20,000 sqm dedicated to production and R&D, together with 10,000 sqm for headquarters and logistics, Sinton holds comprehensive certifications including EAC, Ex, CE, ISO, and Pressure Vessel Design and Manufacturing Licenses, owns 200+ patented technologies, and has been recognized for innovations such as the Graphene-Nano Quartz Electric Tubular Heating Element, awarded the Provincial Innovation Gold Award, while also contributing to the formulation of Chinese industrial heater industry standards.
Sinton’s heating solutions are widely applied in industrial equipment, petroleum and mineral processing, machinery manufacturing, dyeing and printing, tooling and mold industries, light industry and textiles, industrial consumables, plastic machinery, medical equipment and heavy industry, as well as construction engineering, precision processing, energy services, engineering construction, and industrial drying systems.
Certificate Of Honor
  • Certificate Of Conformity
  • Explosion-proof Electric Heater
  • Silicone Rubber Heater
  • Environmental Management System Certificate
  • Occupational health and safety Management System Certificate
  • Quality Management System Certificate
News
High Temperature Plug Industry knowledge
The reason why High Temperature Plug is resistant to high temperatures

High Temperature Plug can withstand high temperatures mainly because its design and material selection take into account the special requirements in high-temperature environments. There are several main reasons. First, high-temperature plugs are usually made of materials with excellent high-temperature resistance, such as special alloys, ceramic materials or high-temperature plastics. These materials have good high temperature resistance and can work stably for a long time in high temperature environments. Second, the design of high-temperature plugs usually takes into account the thermal conductivity of the material, which can effectively dissipate heat and avoid damage to plug components due to long-term exposure to high temperature environments. Finally, the high-temperature plug is manufactured with precision craftsmanship and reasonable structural design, ensuring the tight connection and stability between its various components and being able to withstand vibration and external pressure in high-temperature environments.