Insulating sleeve is made of ductile iron QT450 heat-resistant steel material, precision cast with coated sand core. Its recommended long-term use temperature does not exceed 800℃.
Yield Strength :
≥ 310Tensile Strength :
≥450Percent Elongation % :
≥ 10Hardness :
HB ≥ 180-230Our hours
Mon- Fri : 9 AM - 5 PM
(all hours are Eastern Time)