We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Sheath heater.
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Sheath heater Product List and Ranking from 32 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Sheath heater Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. プロヒート ヒーター事業部 Aichi//Industrial Machinery
  2. SHINNETSU.Co,.Ltd. Headquarters Ibaraki//Industrial Electrical Equipment
  3. Sakae Corporation Onishi Factory Gunma//Machine elements and parts
  4. 4 中日電熱 Tokyo//Machine elements and parts
  5. 5 新日電熱工業 Osaka//Machine elements and parts
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Sheath heater Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Seed heater プロヒート ヒーター事業部
  2. What is a seed heater? 中日電熱
  3. Heater Design Technical Documentation *Supervised data useful for heater design! 新日電熱工業
  4. Asahi Electric Heating Manufacturing Co., Ltd. "Industrial Heater" General Catalog 旭電熱製作所
  5. 4 She’s Heater 助川電気工業

Sheath heater Product List

1～15 item / All 82 items

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She’s Heater

She’s Heater

Since it is completely insulated from the heating element, there is no risk of electric leakage! Installation is also easy.

This product is a heater with a structure that incorporates a spiral heating element and insulation material inside a metal covering tube. It can directly heat objects such as solids like metals, flammable oils, conductive liquids, and gases, making it highly adaptable. Additionally, it can be bent into shapes according to application needs, allowing for easy installation on special devices or containers. 【Features】 ■ A structure that prevents deterioration due to oxidation and eccentricity caused by shock and vibration ■ Capable of directly heating solids like metals, flammable oils, and conductive liquids ■ Excellent safety ■ Outstanding adaptability ■ Easy installation *For more details, please refer to the PDF document or feel free to contact us.

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Seed heater

Seed heater

High quality and long lifespan! We also have bending processing technology that can accommodate complex shapes.

We introduced the technology of the original sheath heater from the U.S. company GE after World War II. Since then, our sheath heaters have built a solid track record across various industries and fields. We focus on custom products, which are in particularly high demand in the industrial sector, and have established a production system that allows us to consistently design and manufacture everything from large unit heaters to equipment. We have a strong track record in power, petrochemical, and nuclear applications, and in addition to high-quality, long-lasting products, we also possess bending processing technology that can accommodate complex shapes. *The term "sheath heater," which is now common, was named by our company. For more details, please contact us or download our catalog.

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Seater Heater [Tōritsu Electric]

Seater Heater [Tōritsu Electric]

Seater Heater [Tōritsu Electric]

"The heaters from Tohrit Electric, which are most widely used as industrial heating elements and excel in performance and durability." Tohrit Electric's sheath heaters feature a heating element coiled and inserted into the center of a metal tube, with high-quality insulation powder that can withstand high temperatures solidified under high pressure using our unique method. There are no concerns about damage or failure due to external factors. The material of the metal tube is selected based on the specific conditions of the heated object. * Generally, steel pipes, stainless steel pipes, and Inconel pipes are used. * We can bend the heaters into various shapes according to customer requests.

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Sheath Heater (PH Type)

Sheath Heater (PH Type)

As an industrial heating element, it can be used not only for gas heating but also for direct contact heating of metal bodies.

The Oriental seed heater inserts a coiled electric heating wire, which is most suitable for the center of carefully selected metal pipes according to various applications such as operating temperature and corrosion resistance. After filling the hollow part with a special powder that has excellent thermal conductivity and the highest insulation at high temperatures using an automatic filling machine, it is completely solidified through high-pressure processing with a swaging machine. ◎ For more details, please contact us or download the catalog.

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Jinhin Electric Industry Co., Ltd. Product Introduction

Jinhin Electric Industry Co., Ltd. Product Introduction

Suitable for products subject to the Electrical Appliance and Material Safety Law! A wide lineup of heat season heaters!

We offer a wide range of long-lasting and economical ceramic heaters. Our high-insulation ceramic heaters are safe, clean, and have excellent thermal efficiency, maintaining economical running costs. They are manufactured in accordance with the technical standards of the Electrical Appliance and Material Safety Law, as well as design and inspection standards based on years of experience and theory. 【Product Lineup】 ■ Heater Elements ■ Fin Heat Heaters ■ Cartridge Heaters ■ Heaters with Bushings ■ Unit Heaters for Air Conditioning, etc. *For more details, please refer to the PDF materials or feel free to contact us.

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Suitable for heating gases, liquids, and various shapes! 【Seez Heater】

Suitable for heating gases, liquids, and various shapes! 【Seez Heater】

It has features such as stabilization of electric capacity and uniformity of temperature distribution. Additionally, there are various shapes and a wide range of variations, including those with fins.

The season heater, developed independently by Kashima Co., Ltd. using a unique ultra-high-pressure hydraulic press molding method, features characteristics such as stabilization of electrical capacity, uniform temperature distribution, and improved insulation performance and thermal conductivity due to the densification of internal heat-resistant insulating powder, compared to conventional rotary forging molding methods. Additionally, this molding method allows for easy shaping of various cross-sections, including circular, triangular, hexagonal, oval, and semicircular. We also offer a variety of products including bushing-type season heaters, immersion-type season heaters, plug-type season heaters, flange-type season heaters, special plug-type season heaters, waterproof season heaters, and fin-type season heaters. For more details, please contact us or refer to our catalog.

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  • Heating device

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Seed heater

Seed heater

It can be used for liquid heating and gas heating in a wide range of applications!

The "sheath heater" is a type of heater that has a structure in which magnesium oxide and coiled heating wire are contained within a metal pipe. It can be used for liquid heating or gas heating by combining several units. It is used for gas heating when equipped with coiled fins. Additionally, it is easy to install and remove, and the sheath can be bent into any shape, allowing it to be installed in complex areas that require bending. 【Features】 ■ Wide range of applications ■ Physical and chemical strength ■ Excellent safety ■ Can be manufactured from a single unit with a short lead time, even in special shapes *For more details, please refer to the PDF materials or feel free to contact us.

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Customizable seed heaters, for thermal technology.

Customizable seed heaters, for thermal technology.

Completely integrated by compressing high insulation powder and heating elements into metal pipes according to the usage items! For customized sheath heaters, turn to thermal technology.

The "sheath heater" has a coil-shaped heating wire inside a metallic sheath, which is filled with inorganic insulation material (generally magnesia) in between. The powdered inorganic insulation material becomes a strong and thermally conductive insulating layer by reducing the diameter of the sheath after being filled. It is used in many products for heating liquids, gases, metals, etc., regardless of whether they are for home or industrial use. 【Features】 ■ Excellent thermal efficiency ■ High temperature resistance ■ Strong against mechanical shock ■ Does not experience insulation degradation even under high temperature and high humidity *For more details, please refer to the PDF document or feel free to contact us.

  • Heating device

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"High-performance seed heater" *Presentation of custom-made examples

"High-performance seed heater" *Presentation of custom-made examples

Realizing "wants" through design and bending technology. Custom-made to accommodate various specifications such as size, shape, and power capacity.

Our company manufactures high-quality, high-performance "sheath heaters." With our extensive experience and technology, we achieve high durability and stable thermal conductivity, offering a diverse range of shapes including U-shaped, UL-shaped, and spiral types. We also provide custom-made options suitable for embedding, allowing heater lengths to be specified from 30 cm to 4 m in 1 mm increments, and power capacities can be set in 1 W increments, which are not available in standard products. 【Examples of Applications】 ◎ Water heating ◎ Oil and chemical heating ◎ Drying and gas heating ◎ Mold and metal heating *You can view our "Custom Heater Case Studies" by downloading the PDF. Please feel free to contact us for inquiries.

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  • Heating device

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【Technical Information】Where are seed heaters used?

【Technical Information】Where are seed heaters used?

Easier and safer control! Introducing the applications of seed heaters.

In the manufacturing process of industrial products, almost everything goes through a process called "heating." Ceramic tiles, which are used as flooring materials, are fired at high temperatures, while acrylic, the material used for signs, involves pouring heated liquid resin into molds and allowing it to solidify and shape over time. When it comes to materials, it is clear that various industrial products around us, including plastic materials such as PVC and polyethylene, as well as metal production, paper manufacturing, and fabric production, are all made through the heating process. There are options for using either fire or electricity for heating, but among electric options, cartridge heaters are particularly easy to control and safe, making them widely used in various applications. *For more details, please refer to the PDF document or feel free to contact us.*

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Seas heater

Seas heater

Made of stainless steel, excellent heat resistance and corrosion resistance, long-lasting! A rich lineup including KU type and KW type!

We would like to introduce our "Seas Heater." The "K type" for heating gases and solids is safe, clean, and has excellent thermal efficiency. The protective pipe of the heater element is made of stainless steel, which is highly heat-resistant, corrosion-resistant, and has a long lifespan. Additionally, we offer the "KU type," which is a U-shaped bend of the "K type" seas heater, the "KW type," which is a W-shaped bend, and the "KUB type" and "KWB type," which have bushings attached. 【K Type Features】 ■ Heater element with high-density compression processing ■ Protective pipe made of stainless steel, highly heat-resistant, corrosion-resistant, and long-lasting ■ Four standard sizes for heater diameters: φ12 (K12), φ10 (K10), φ8 (K8), φ6.5 (K6) ■ The surface power density of the element is standardized to be 2.5W/cm² or less *For more details, please refer to the PDF document or feel free to contact us.

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Usage example: seed heater

Usage example: seed heater

Examples of usage for sheath heaters, such as flange type, plug type, and insertion type!

We would like to introduce the applications of our sheath heaters by picking out a selection of products from the many we manufacture. The "flange type" is installed on tanks containing heat transfer oil, heavy oil, etc., providing high-performance heating. The "immersion type" can be inserted from the top of the tank for heating, with the heater capable of generating heat only at the bottom. Our company is committed to developing new products and improving existing ones, and our product distribution is extensive, both domestically and internationally, receiving high praise. 【Usage Examples (Excerpt)】 ■ Flange Type: Provides high-performance heating when installed on tanks containing heat transfer oil, heavy oil, etc. ■ Plug Type: Inserted into the middle of a piped system to heat the circulating material inside the pipe. ■ Immersion Type: Can be inserted from the top of the tank for heating, with the heater generating heat only at the bottom. ■ High-Temperature Drying Oven: Usable in high-temperature dryers and furnaces. ■ Hot Air Machine: Usable in stationary, portable, and ducted hot air machines. *For more details, please refer to the PDF document or feel free to contact us.

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Active in the kitchen! 'Super Flat Heater/Flat Heater'

Active in the kitchen! 'Super Flat Heater/Flat Heater'

Active in kitchen equipment such as fryers! The "Super Flat Heater," realized with the technology of Shinnetsu Industrial, features a large surface area and excellent thermal efficiency.

The super flat heater has a larger surface area and better thermal efficiency compared to conventional round heaters. By adopting our company's unique special shape, it can be processed with a smaller bending radius than typical round heaters, allowing for a larger heating surface area in confined spaces. It can be applied not only to fryers in kitchen equipment but also to heating liquids such as water and chemical solutions, as well as solids like molds and hot plates. For more details, please refer to the PDF materials or feel free to contact us.

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  • Heating device
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Comprehensive catalog of Shinnetsu Industry Co., Ltd., a manufacturer specializing in industrial heaters.

Comprehensive catalog of Shinnetsu Industry Co., Ltd., a manufacturer specializing in industrial heaters.

This is the comprehensive product catalog of Shin-Net Industrial Co., Ltd. It includes items such as sheath heaters, cartridge heaters, gas heaters, and superheated steam generators.

We, Shinnetsu Industrial, are a manufacturer specializing in industrial heaters and machinery equipped with heating components. We deliver customized products tailored to each customer, handling everything from design and manufacturing to sales in-house. Our clients span various industries both domestically and internationally, including semiconductors, organic EL, LCD, aerospace, food, kitchen, electronic components, precision instruments, electrical equipment, chemicals, environment, medical, automotive, heavy electrical, and scientific instruments. This catalog introduces a range of products, including safe and directly heated sheath heaters, cartridge heaters, liquid heating heaters, and fin heaters. Additionally, we provide data on the "gas heater" and "superheated steam generator" developed using our sheath heater manufacturing technology. *For more details, please refer to the PDF materials or feel free to contact us.

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Semiconductor and LCD device heater utilizing the new thermal industry's seed heater.

Semiconductor and LCD device heater utilizing the new thermal industry's seed heater.

We propose a heater arrangement designed specifically through thermal analysis to achieve a uniform temperature distribution.

At Shin-Net Industrial, we utilize our consistent technology in manufacturing and selling sheet heaters to handle "heaters for semiconductor and LCD equipment." As a specialized heater manufacturer, we propose products that incorporate a wide variety of heaters that can only be realized by our expertise. We select the optimal heater specifications based on plate material, processing methods, operating temperature, and capacity. Our various heaters are electrically insulated and can be directly heated. They excel in vibration and impact resistance, and the heating wires are less prone to oxidation, ensuring a long lifespan. 【Features】 ■ Optimal heater specifications are selected based on plate material, processing methods, operating temperature, and capacity. ■ Various heaters are electrically insulated and can be directly heated. ■ Surface treatment enhances corrosion resistance against gases. For more details, please refer to the PDF document or feel free to contact us.

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