INTRODUCE :
Kingrail Parts can provide a variety of rails, including light rail (22kg rail), heavy rail, and crane rail. There are also rails with other national standards.
22kg/m rail refers to railway rails with a weight of 20kg per meter. 22kg steel rails are used for mining dump trucks to transport ore.
SPECIFICATIONS :
Specification
Type: JIS 22KG rail
Material: 55Q
Weight: 22.3kg/m
Length: 9-10m
Standard: JIS E1103-93/JISE1101-93
type | weight (kg/m) | material | length (m) |
22Kg | 22.30 | Q235/55Q | 6-10m |
rail height (mm) | bottom width (mm) | head width (mm) | web thinkness (mm) |
93.66 | 93.66 | 50.8 | 10.72 |
Drawing
Manufacturing process
Raw materials -- Pretreatment -- Refining -- Vacuum Degassing -- Continuous Bloom Casting -- Rolling -- Heat treatment -- Straightening -- Inspection -- Sawing and drilling -- shipping
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