Customization: | Available |
---|---|
Material: | Casting Accessories |
Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Discover SHANDONG CQ NEW MATERIALS INC.'s high-quality Industrial Exothermic Feeder Riser Sleeves, essential for foundry and metallurgical 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 |
Enhance your foundry operations with SHANDONG CQ NEW MATERIALS INC.'s Industrial Exothermic Feeder Riser Sleeves. Green, efficient, and reliable.
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 |
Product Description:
The exothermic riser sleeve from SHANDONG CQ NEW MATERIALS INC. is designed with low density, accurate sizing, and excellent exothermic effects, making it ideal for feeding iron and steel castings. This sleeve can be easily inserted into the sand mold post-modeling or paired with a sand core before being placed in the mold. By using this riser sleeve, casting yields are significantly improved, casting density is enhanced, and the need for cleaning and welding repairs is 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.