Gold Member Since 2017
Audited Supplier
Yucheng Yuhao Foundry Materials Co., Ltd.

Insulating Riser Sleeves, Exothermic Insulating Riser, Silicon Light Inluating Board manufacturer / supplier in China, offering Silicious Exothermic Insulating Board for Steel Ingot and Iron Ingot, Aluminum Molding Patterns for Sand Casting Moulding, Casting Molding Patterns in Aluminum, Plastic, Foam and Wooden and so on.

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Supplier Homepage Product Refractories & Riser Silicious Exothermic Insulating Board for Steel Ingot and Iron Ingot

Silicious Exothermic Insulating Board for Steel Ingot and Iron Ingot

FOB Price: US $8-20 / kg
Min. Order: 10 kg
Min. Order FOB Price
10 kg US $8-20/ kg
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Port: Qingdao, China
Production Capacity: 300 Mt Per Month
Payment Terms: L/C, T/T, Western Union

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Product Catalog
yuhao foundry materials
32 Products
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Basic Info
  • Model NO.: YHJRB
  • Feature: High Feeding Efficiency
  • Shape: According Requriements
  • Materials: Siliceous
  • Boady Density: 0.9g/cm3
  • Use Place: Top Feeder Head
  • Trademark: YUHAO
  • Specification: YHJRB
  • HS Code: 690390000
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Insulating and Refractories
  • Material: Silicious + Insulating Materials
  • Features: Place Adjustable
  • Use for: Ingot Steel, Cast Iron Ingot
  • Main Performance: High Feeding Efficiency
  • Transport Package: Pallet and PE Film Protecting
  • Origin: Shandong China
Product Description
Our light -floating insulating board was design by the first Chinese Casting Research Institute, It's a new kind of light-floating insulation board, it has won recognition and praise widely from major steel mills because of high insulation effect.
Light weight:
light insulation board is around 0.9t/m3  in weight which compares with
1.3t/m3 for most of same products in the market so it could reduce the cost for the company. 
Good insulating and high feeding effect:
As pyrogen, cellucotton and other insulation materials are added in insulating boards, the insulating board of steel ingot is slow in cooling. The effect is superior to the insulating boards sold in the market at present so that the qualification rate of steel ingots is improved and the cost of steel ingot is reduced.
High fire resistance:
As the content of silica sand is above 98% the fire resistance of insulation boards is high. As a result, steel ingots are easy to clean, guaranteeing the smooth in appearance of sleeves.
Dryness and strength of insulating board:
the insulation board is dried by conduction oil boiler so that the drying temperature is high and products can be dried completely and evenly. As a result, the strength is high and the drying effect is better than traditional coal and steam boiler .

Cold pressure resistance MpaHeat conductivty coefficent in 1000oCrefractoryUse placeUse condition
Index ≤0.9>1.50.13-0.151670Sleeve
(Feeder position)
Powder formFall off
 Packing : wooden pallet with PE film protected
Silicious Exothermic Insulating Board for Steel Ingot and Iron Ingot

Silicious Exothermic Insulating Board for Steel Ingot and Iron Ingot
Silicious Exothermic Insulating Board for Steel Ingot and Iron Ingot

Silicious Exothermic Insulating Board for Steel Ingot and Iron Ingot

YuHao was founded in 1998 which is located in the Shizhong Industrial Park of Yucheng Shandong China which covers an area of 30000 square meters with more than 200 employees, YuHao is a manufacture which specializes in production of foundry materials, refractory material and casting mould making and even large casting parts etc., With twenty years of hard work, it has been built a complete industrial chain integrating precise casting mould, casting materials and refractory materials, large casting parts etc. We have established a professional team for research and development and have our own professional labs and also strict quality control system.
Our main products include
foundry materials:
no-bake furan resin, sulfonic acid hardener, casting coating, mold release agent, casting core adhesive, mould sealing paste etc.  
light exothermic insulating board, exothermic insulating riser sleeves, foam ceramic filter, riser exothermic agent, slag removing agent etc.
Casting mould making
such as large slag tank, wind turbine hub, heavy engine parts etc. the mould in wooden, metal and lost foam.  
large casting parts
under100mt iron and steel casting parts etc.
We are always welcoming you to visit our company for your inspection at any your convenient time, If you have any questions please feel free to contact me.


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Mr. Yueli Ma
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