Exothermic Insulating Sleeve for Iron Foundries

• Customization: Available
• Feature: Long Time Materials, Instant Materials
• Refractoriness (℃): 1580< Refractoriness< 1770
• Model NO.: HDS
• Product: Exothermic Insulating Feeder Riser
• Application: Cast Steel;Cast Iron
• Category: Foundry Material
• Usage: Molten Iron Feeding
• Usage2: Molten Steel Feeding
• Performance: Feeding Capacity
• Type: Refractory Material
• Material: Alumina Cement
• Transport Package: Pallet
• Specification: HDS
• Trademark: CQ
• Origin: China
• HS Code: 6806900000
• Production Capacity: 5000000PCS/Year

Product Description

Discover our HDS/HDL telescopic high strength exothermic sleeves, ideal for iron foundries. Made by SHANDONG CQ NEW MATERIALS INC., these innovative insulating sleeves are designed for high temperatures and heavy-duty applications.

Product Description:

Introducing HDS and HDL, innovative products produced by SHANDONG CQ NEW MATERIALS INC. HDS is created using sodium silicate technology, while HDL is produced using cold core triethylamine technology. Both products are composed of XPS/XPL and HS sand spit, ensuring high quality and durability.

Model List:

Here are some of the models available for customization:

• Model 1


• Model 2


• Model 3

Customize your order to meet your specific needs and requirements with our versatile products.

Model  NO.	Modulus	Height mm	Volume Cm3
HDS/HDL14HJ15	0.9	77	14
HDS/HDL39HJ20	1.2	97	39
HDS/HDL75HJ25	1.4	106	75
HDS/HDL117HJ20	1.7	124	117
HDS/HDL101HJ20	1.9	130	101
HDS/HDL143HJ20	2.0	125	143
HDS/HDL140HJ20	2.0	109	140
HDS/HDL240HJ31	2.2	161	240
HDS/HDL260HJ31	2.7	161	260
HDS/HDL283HJ31	3.1	161	283
HDS/HDL360HJ41	3.2	147	360
HDS/HDL348HJ33	3.2	156	348
HDS/HDL450HJ41	3.3	161	450
HDS/HDL590HJ41	3.7	182	590
HDS/HDL600HJ41	4.0	184	600
HDS/HDL770HJ41	4.1	217	770

Product Description:

Introducing the Exothermic Riser Sleeve from SHANDONG CQ NEW MATERIALS INC. This innovative sleeve boasts a low density, accurate size, and exceptional exothermic effect, making it ideal for iron and steel casting applications. Whether inserted into the sand mold post-modeling or combined with a sand core, this sleeve significantly enhances casting yields, density, and reduces post-casting work.

Features:

• High exothermic property with low density


• Excellent insulation effect


• Outstanding feeding efficiency


• Available in a full range of specifications


• Suitable for various molding processes

Accessories support includes breaker core and cover for added convenience.