| Customization: | Available |
|---|---|
| Feature: | Long Time Materials, Instant Materials |
| Refractoriness (℃): | 1580< Refractoriness< 1770 |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Discover SHANDONG CQ NEW MATERIALS INC.'s high-quality exothermic feeder riser sleeves for foundry applications. Enhance your metallurgical processes with this green auxiliary material.
| 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 our Quality Feeder Riser Sleeves, designed for optimal performance and efficiency. The green exothermic sleeves are a must-have auxiliary material for metallurgical processes.
| 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 offered by SHANDONG CQ NEW MATERIALS INC. is designed with low density, precise sizing, and excellent exothermic properties, making it ideal for iron and steel casting applications. This sleeve can be easily inserted into the sand mold post-modeling or combined with a sand core before being placed in the mold. By using this exothermic riser sleeve, casting yields can be significantly improved, casting density enhanced, and the need for extensive cleaning and welding repairs 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 |
Features:
Accessories Support: breaker core/cover
Company Name: SHANDONG CQ NEW MATERIALS INC.
){kind=link}