| Customization: | Available |
|---|---|
| Material: | Casting Accessories |
| Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Discover high-quality exothermic insulating feeder riser sleeves from SHANDONG CQ NEW MATERIALS INC. Eco-friendly and efficient for casting processes.
| Model NO. | Inner Diametre mm |
Wall Thickness mm |
Compressive Strength KN |
Density g/cm3 |
Mistoure |
| 150X150 | 150±5.0 | 22.5±3.0 | ≥ 10 | 0.5~1.0 |
≤2.0 |
| 180X180 | 180±5.0 | 25.0±3.0 | ≥ 10 | ||
| 200X200 | 200±5.0 | 25.0±3.0 | ≥ 10 | ||
| 225X225 | 225±5.0 | 25.0±4.0 | ≥ 10 | ||
| 250X250 | 250±5.0 | 25.0±4.0 | ≥ 10 | ||
| 275X275 | 275±8.0 | 27.5±4.0 | ≥ 10 | ||
| 300X300 | 300±8.0 | 30.0±4.0 | ≥ 10 | ||
| 325X165 | 325±8.0 | 30.0±5.0 | ≥ 10 | ||
| 350X175 | 350±10.0 | 32.5±5.0 | ≥ 10 | ||
| 375X188 | 375±10.0 | 32.5±5.0 | ≥ 10 | ||
| 400X200 | 400±10.0 | 32.5±5.0 | ≥ 10 | ||
| 450X150 | 450±15.0 | 32.5±6.0 | ≥ 10 | ||
| 500X167 | 500±15.0 | 32.5±6.0 | ≥ 10 | ||
| 550X184 | 550±15.0 | 35.0±6.0 | ≥ 10 | ||
| 600X200 | 600±15.0 | 35.0±6.0 | ≥ 10 |
| Model NO. | Neck Inner Diametre mm | Inner Diametre mm | Wall Thickness mm |
Conpressive StrengthKN |
| ND80 | 77.0-81.0 | 8.0- 12.0 | 96.0-104.0 | ≥ 2 |
| RND120 | 117.0-123.0 | 16.0-20.0 | 148.0-156.0 | ≥ 2 |
| RND 150 | 74.0±4.0 | 150±6.0 | 22.5±4.0 | ≥ 7 |
| RND 180 | 88.0±4.0 | 180±6.0 | 22.5±4.0 | ≥ 7 |
| RND 200 | 100.0±4.0 | 200±6.0 | 25.0±4.0 | ≥ 7 |
| RND 225 | 113.0±4.0 | 225±10.0 | 25.0±5.0 | ≥7 |
| RND 250 | 126.0±4.0 | 250±10.0 | 27.5±5.0 | ≥7 |
| RND 300 | 150.0±5.0 | 300±10.0 | 30.0±5.0 | ≥7 |
| RND 350 | 178.0±5.0 | 350±10.0 | 30.0±5.0 | ≥7 |
| RND 400 | 200.0±6.0 | 400±10.0 | 25.0±6.0 | ≥7 |
| RND 500 | 220.0±6.0 | 500±10.0 | 25.0±6.0 | ≥7 |
Upgrade your casting process with eco-friendly feeder riser sleeves from SHANDONG CQ NEW MATERIALS INC. Green exothermic sleeves for efficient and sustainable casting.
| Model NO. | Neck Inner Diametre mm | Inner Diametre mm | Wall Thickness mm |
Conpressive StrengthKN |
% | |
| AND 150 | 76.2±4.0 | 150±5.0 | 20.0±6.0 | ≥ 5 | ||
| AND 180 | 88.9±4.0 | 180±5.0 | 20.0±6.0 | ≥5 | ||
| AND 200 | 101.6±5.0 | 200±5.0 | 25.0±6.0 | ≥5 | ||
| AND 225 | 114.3±5.0 | 225±10.0 | 25.0±8.0 | ≥5 | ||
| AND 250 | 101.6±8.0 | 250±10.0 | 27.5±8.0 | ≥5 | ||
| AND 300 | 121.9±8.0 | 300±10.0 | 30.0±8.0 | ≥5 | ||
| AND 350 | 142.2±10.0 | 350±10.0 | 32.5±8.0 | ≥5 | ||
| AND 400-175 |
175.0±15.0 | 400±10.0 | 30.0±8.0 | ≥5 | ||
| AND 400-200 |
200.0±15.0 | 400±10.0 | 30.0±8.0 | ≥5 |
Exothermic Riser Sleeve from SHANDONG CQ NEW MATERIALS INC. is designed for iron and steel casting applications. With its low density and accurate size, this riser sleeve offers a good exothermic effect, making it ideal for feeding during the casting process. It can be easily inserted into the sand mold post-modeling or combined with a sand core before placing in the mold.
By using this exothermic riser sleeve, casting yields are significantly improved, and the density of the final casting is enhanced. This results in reduced cleaning and welding repair work, saving time and resources in the production process.
| performance | Unit | Reference index | test method |
| compressive strength | Mpa | ≥1.5 | Strength testing machine |
| air permeability | ≥30 | permeability tester | |
| generating capacity of heat | KJ/g | ≥3.5 | Automatic calorimeter |
| thermal peak | ºC | ≥1250 | high temperature furnace |
| moisture | % | ≤1.0 | Constant temperature oven |
Breaker core/cover
Company Name: SHANDONG CQ NEW MATERIALS INC.
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