35+ Years
Industry Expertise
120,000 m²
Modern Manufacturing Base
8,000+ Cases
Global Safe Deliveries
Industry Expertise
Modern Manufacturing Base
Global Safe Deliveries
This crane rail system is widely used in overhead and gantry crane runways, offering stable rail alignment, reduced vibration, and long-term performance under heavy loads.
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Problem with Cheap Rail
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Our Solution
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Rail bends under load → crane shakes
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QU70/QU80/QU100 crane-specific rail – hardened steel, zero deformation under full load
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Loose bolts after 3 months
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Complete kit: rail + heavy-duty clamps + rubber pads + bolts – stays tight for years
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Derailment risk on long spans
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Precision straightness (≤2mm/2m) + guide wheels optional → zero derailment
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Item
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Details
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Rail Types
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QU70 / QU80 / QU100 / QU120 (crane-specific)
P38 / P43 / P50 (standard railway rail – budget option) |
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Material
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U71Mn high-carbon steel (hardened, wear-resistant)
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Length
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6 m / 9 m / 12 m per piece (custom cutting available)
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Straightness
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≤2 mm deviation per 2 m length
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Surface
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Hot-rolled (standard) / Pre-galvanized (coastal sites)
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Complete Kit Includes
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Rails + clamps (type A/B) + rubber pads + fish plates + high-strength bolts
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Certification
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GB/T 18362, ISO 9001
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Not sure which product fits your needs?
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