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| Brand Name : | Gnee Rail |
| Model Number : | Cast Rail Shoulder |
| Certification : | ISO |
| Price : | Negotiable |
| Payment Terms : | L/C, T/T |
| Supply Ability : | 10000 tons per month |
| Delivery Time : | 30 days |
GNEE cast iron rail shoulders are manufactured from pearlitic
malleable iron (M.C.I. Inserts) and spheroid graphite iron
(S.G.C.I. Inserts). We are committed to providing high-quality cast
iron rail shoulders, we also offer customization according to
customer requirements, feel free to contact us.
| Material | Material Chemical Composition〔%〕 | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) | ||||
| C | Si | Mn | P | S | ||||
| QT400-15 (GGG40) | 3.6-.36 | 3.0-3.2 | 0.5 | 0.07 | 0.02 | 400 | 250 | 15 |
| QT450-10 (GGG45) | 3.4-3.9 | 3.7-3.0 | 0.5 | 0.07 | 0.03 | 450 | 310 | 10 |
| QT500-7 (GGG50) | 3.4-3.8 | 2.5-2.9 | 0.6 | 0.08 | 0.025 | 500 | 320 | 7 |
We offer two types of cast iron rail shoulders. single stem iron
shoulders, mainly used for pre-stressed concrete ties, and twin
stem iron shoulders, commonly used in Bi-Block or twin block
concrete ties. Of course, we also manufacture other types of rail
shoulders. Feel free to inquire for more information.
Our skilled team from GNEE factory is dedicated to delivering
precision and reliability in every railway product we manufacture.
Welcome customers to send us their drawings for customized orders.


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| Company Info. |
| Gnee Steel (tianjin) Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |