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Rail Cast Iron Inserts
Rail Cast Iron Inserts
Rail Cast Iron Inserts
Rail Cast Iron Inserts
Rail Cast Iron Inserts
Rail Cast Iron Inserts
Rail Cast Iron Inserts
Rail Cast Iron Inserts
Rail Cast Iron Inserts
Rail Cast Iron Inserts
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Rail Cast Iron Inserts

Rail Cast Iron Inserts are essential components in railway fastening systems, designed to be embedded in concrete sleepers (ties) to secure rails in place. These inserts provide a strong anchor for fastening clips, ensuring the rails remain stable and properly aligned. GNEE Rail specializes in the production of a wide variety of Rail Cast Iron Inserts, designed for use in concrete sleepers. Our inserts provide secure and durable anchorage for rail fastening systems, ensuring track stability and alignment. GNEE Rail’s products are the perfect solution for any railway project. Trust us to deliver reliable and long-lasting rail fastening solutions that keep your operations running smoothly!

Rail Cast Iron Inserts Specification

Material Tensile Strength(Mpa) Yield Strength(Mpa) Elongation(%)
QT400-15(GGG40) 400 250 15
QT450-10(GGG45) 450 310 10
QT500-7 (GGG50) 500 320 7

Material Chemical Composition%

Material C Si Mn P S
QT400-15 3.6-.36 3.0-3.2 0.5 0.07 0.02
Qt450-10 3.4-3.9 3.7-3.0 0.5 0.07 0.03
QT500-7 3.4-3.8 2.5-2.9 0.6 0.08 0.025