| Refractoriness (℃): | 1580< Refractoriness< 1770 |
|---|---|
| Feature: | Long Time Materials, Instant Materials |
| Type: | Refractory Material |
| Shape: | Cup-Shaped |
| Material: | Alumina Cement |
| Product: | Exothermic Insulating Feeder Riser |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Introducing the HDS/HDL telescopic high strength exothermic sleeves by SHANDONG CQ NEW MATERIALS INC. Ideal for sustainable foundry and handbag design, this eco-friendly metallurgical material ensures high fever performance.
HDS produced by sodium silicate technology
HDL produced by cold core triethylamine technology
These products are made up of XPS/XPL and HS sand spit.
Here only partial models are displayed. These products accept customization.
| 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:
The exothermic riser sleeve offered by SHANDONG CQ NEW MATERIALS INC. is designed for iron and steel casting applications. With its low density and accurate sizing, this sleeve provides excellent exothermic effects, enhancing casting yields and density while reducing cleaning and welding work. It can be easily inserted into sand molds or matched with sand cores for efficient feeding.
Features:
Accessories Support: breaker core/cover
Suppliers with verified business licenses
Audited Supplier 
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