Customization: | Available |
---|---|
Material: | Casting Accessories |
Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Discover SHANDONG CQ NEW MATERIALS INC.'s Industrial Exothermic Insulating Riser Sleeves for high-quality metallurgical foundry applications. These feeder riser sleeves offer advanced exothermic insulation, durability, and efficiency.
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 |
Enhance your foundry operations with Industrial Exothermic Insulating Riser Sleeves from SHANDONG CQ NEW MATERIALS INC. These innovative sleeves provide durable and efficient heat protection, making them a premium choice for your metallurgical needs.
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
Our exothermic riser sleeve, designed by SHANDONG CQ NEW MATERIALS INC., offers a combination of low density, accurate sizing, and excellent exothermic effects. Ideal for iron and steel casting, this sleeve can be seamlessly integrated into sand molds post-modeling or paired with sand cores for optimal results. By utilizing this product, casting yields are improved, casting density is enhanced, and the need for extensive cleaning and welding repairs is significantly reduced.
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.