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

Insulating Riser Sleevs, Exothermic Insulating Riser Sleeves, Riser Sleeves manufacturer / supplier in China, offering Exothermic-Insulating Riser Sleeves, Aluminum Molding Patterns for Sand Casting Moulding, Casting Molding Patterns in Aluminum, Plastic, Foam and Wooden and so on.

(/ )

Supplier Homepage Product Refractories & Riser Exothermic-Insulating Riser Sleeves

Exothermic-Insulating Riser Sleeves

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

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: YHMK
  • Die Casting Method: N/a
  • Machining: N/a
  • Surface Preparation: N/a
  • Tolerance Grade: N/a
  • Certification: CE, RoHS, ISO 9001:2008
  • Transport Package: Paper Carton
  • Origin: Shandong China
  • Die Casting Machine Type: N/a
  • Application: N/a
  • Material: N/a
  • Pressure Chamber Structure: N/a
  • Casting Surface Quality Level: 1
  • Trademark: YUHAO
  • Specification: according mould 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(kg/m3)Ignition timeMax. temp.(ºC)Heat loss(%)ShrinkageProduction rate
ordinary   3.47internal50-55
heat 0.5-1.51500-16001.56Casting density85

Exothermic-Insulating Riser Sleeves
Exothermic-Insulating 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.

Send your message to this supplier
Mr. Yueli Ma
To: Mr. Yueli Ma

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category