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Liaoyang Hongtu Carbon Products Co., Ltd

Gucheng Street, Dengta City, 111000 Liaoyang, Liaoning
Telephone +86 419 8108540
Fax +86 419 818540

Hall map

METEC 2019 hall map (Hall 3): stand C43-7

Fairground map

METEC 2019 fairground map: Hall 3

Our range of products

Product categories

  • 13  Miscellaneous equipment for metallurgical plants and rolling mills
  • 13.06  Thermal insulation and refractory materials

Our products

Product category: Thermal insulation and refractory materials

U type silicon carbide heating rod, up to 1450℃


Sic electric heating elements also called as Silicon Carbide rod that made of top-quality silicon carbide. Technology, as main features, silicon carbide rod has a higher working temperature and chemical stability and thus a longer life. In addition to easy installation, it needs less maintenance and gets less deformed under high temperatures. 

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Product category: Thermal insulation and refractory materials

I type molybdenum disilicide heating elements


High-power electric molybdenum disilicide (MoSi2) heating elements for element temperatures up to 1850°C. MoSi2 heating elements are available as straight or bent elements in a wide range of shaps and sizes, all characterized by long life and consistent performance.

In addition to MoSi2 elements in standard shapes and sizes we provide special designed MoSi2 elements according to customer needs, enabling an optimized element design for each particular application.

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Product category: Thermal insulation and refractory materials

Graphite hot pressing mould

Hongtu supplies all kinds of Graphite mould with various sizes,  customized products are available depending on your pictures and drawings,  we will provide the most suitable graphite material for you, please contact us for more details. 


We will choose the most suitable graphite materials to meet your purpose, Hongtu graphite mould has the advantages as follows: 

1. High density and high mechanical strength  

2. Strong Thermal Stability. It is possible to be used even at 3000°C in inert atmosphere or more. 

3. Low Expansion Ratio. Low Thermal expansion ratio will ensure dimensional stable, even rapid change in high temperature. 

4. Excellent Chemical Resistance. Graphite has good chemical stability at room temperature. Resistance to acid, alkali, and organic solvents. 

5. Excellent Electrical Conductivity and Thermal Conductivity. With strong thermal resistance, which means graphite is the ideal material for certain applications like heating element.

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About us

Company portrait

Liaoyang Hongtu Company was founded in 1971. It has set up four branches.

Liaoyang Hongtu Carbide Co., Ltd.

Liaoyang Hongtu Carbon products Co., Ltd.

Liaoyang Hongtu Molybdenum products Co., Ltd.

Liaoyang Hongtu Furnace Co., Ltd.

Hongtu Company produces six categories of products: Silicon Carbide heating element, Silicon Molybdenum rods, Graphite products, Silicon Nitride products, Metallurgical Furnace charge, and Industrial Furnace.

Hongtu company is a national high-tech enterprises, the products are widely used in Aluminum Industry, Glass Industry, Precision Casting, Special Ceramics, Textile Industry and other fields. Hongtu is ranked in the forefront in production, production, sales, exports, profits and other aspects