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

Riser Sleevs, High Feeding Riser Sleeves, Ingot Riser manufacturer / supplier in China, offering High Feeding Efficiency Riser Sleeves, 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 High Feeding Efficiency Riser Sleeves

High Feeding Efficiency Riser Sleeves

FOB Price: US $3-20 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $3-20/ Piece
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Port: Qingdao, China
Production Capacity: 50000PCS/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: YUHAOMK
  • Casting Method: Thermal Gravity Casting
  • Application: All Sand Casting
  • Material: Siliceous
  • Certification: CE, RoHS, ISO 9001:2008
  • Material Type: Silicious
  • Transport Package: Wooden Pallets
  • Origin: Shandong China
  • Type: Chemical Hardening Sand
  • Sand Core Type: Resin Sand Core
  • Machining: N/a
  • Standard: AISI
  • Boady Density: 0.9g/cm3
  • Trademark: YUHAO
  • Specification: all shape according clients requirements
  • HS Code: 69039000
Product Description

YHMK series exothermic-insulating riser sleeves



Excellent advantages of high feeding efficiency

Reduce casting slag inclusions and pores

Improve qualified castings, reduce the cost.

Reduce workload in cleaning and re-welding


It is made of light thermal-insulating material which is used together with exothermic-insulating agent that is not polluted to the alloy. So it can guarantee high feeding performance. With the advantages of low gas evolution, good permeability, high exothermic resistance. Especially Being applicable for medium and large iron and steel castings, improving casting yield, the products divided into cylindrical, oven, necking-down and side sleeves etc, and it can also provide the corresponding lid.


modeldensity(g/cm3)Ignition timeMax. temp.(ºC)Heat loss(%)Feeding resultProduction rate
ordinary   3.47inattentive50-55

High Feeding Efficiency Riser Sleeves


Widely used in the production of large and super large cast steel, cast iron and alloy castings

Shapes available :

cylindrical, oven, necking-down , side sleeves etc, and corresponding lid

High Feeding Efficiency Riser Sleeves
High Feeding Efficiency Riser Sleeves

Company introduction:

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.
 High Feeding Efficiency Riser Sleeves

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.

"Superior quality, reasonable price and satisfactory service" is our principle. We are sincerely looking forward to cooperating with companies from the whole world for mutual benefit cooperation business with a brilliant future

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Mr. Yueli Ma
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