RAIL JIS 50 N

RAIL JIS 50 N

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MASS 50.4 [Kg/m] AREA 64.02 [cm²] MOMENT OF INERTIA X-X [cm⁴] MOMENT OF INERTIA Y-Y 333 [cm⁴] SECTION MODULUS X-X – HEAD 242 [cm³] SECTION MODULUS X-X – BASE 273 [cm³] SECTION MODULUS Y-Y 52.4 [cm³]

SUITABLE FASTENING SYSTEM FOR RAIL JIS 50 N

INDIRECT FIXING

WITH PAD

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FASTENING SERIES LATERAL ADJUSTMENT [mm] SIDE LOAD [KN] TORQUE TIGHTENING [Nm] FASTENING SYSTEM VALEX 10 60 175 VALEX -33-22 VALEX – – – – VALEX – 90 175 VALEX -28-05 VALEX 10 70 150 VALEX -34-15 VALEX 14 140 275 VALEX -38-16 VALEX – – – – VALEX 10 165 150 VALEX -34-15 VALEX 14 250 275 VALEX -39-16 VALEX – – – – VALEX – – – –

WITHOUT PAD

FASTENING SERIES LATERAL ADJUSTMENT [mm] SIDE LOAD [KN] TORQUE TIGHTENING [Nm] FASTENING SYSTEM VALEX 10 60 175 VALEX -29-18 VALEX – 65 175 VALEX -28-09 VALEX – 90 175 VALEX -28-09 VALEX 10 70 150 VALEX -34-08 VALEX 14 140 275 VALEX -38-09 VALEX – – – – VALEX 10 165 150 VALEX -34-08 VALEX 14 250 275 VALEX -39-09 VALEX – – – – VALEX – – – –

DIRECT FIXING

WITH PAD

FASTENING SERIES LATERAL ADJUSTMENT [mm] SIDE LOAD [KN] TORQUE TIGHTENING [Nm] FASTENING SYSTEM VALEX – – – – VALEX – – – – VALEX 15 110 320 VALEX -35-15 VALEX 15 160 550 VALEX -42-13 VALEX 15 290 550 VALEX -42-13 VALEX – – – – VALEX – – – – VALEX – – – – VALEX – – – – VALEX – – – – VALEX – – – – VALEX 10 90 320 VALEX -40-15 VALEX F036 – – – – VALEX F046 – – – – VALEX F050 – – – – VALEX F060 – 85 550 VALEX F060 VALEX D510 – – – – VALEX D614 – – – – VALEX D820 – – – –

WITHOUT PAD

FASTENING SERIES LATERAL ADJUSTMENT [mm] SIDE LOAD [KN] TORQUE TIGHTENING [Nm] FASTENING SYSTEM VALEX 5 30 75 VALEX -31-10 VALEX 10 55 175 VALEX -32-10 VALEX 15 110 320 VALEX -35-08 VALEX 15 160 550 VALEX -42-09 VALEX 15 290 550 VALEX -42-09 VALEX – – – – VALEX – – – – VALEX – – – – VALEX – – – – VALEX – 95 550 VALEX VALEX – – – – VALEX 10 90 320 VALEX -40-10 VALEX F036 – – – – VALEX F046 – 70 320 VALEX F046 VALEX F050 – – – – VALEX F060 – 85 550 VALEX F060 VALEX D510 – – – – VALEX D614 – – – – VALEX D820 – – – –

JIS 50N Rail 

JIS 50N rail is a high-performance heavy rail engineered to thrive in extreme industrial environments. Forged from premium 55Q, 50Mn, and U71Mn steels, it adheres strictly to JIS E - standards, delivering exceptional load-bearing capacity with a 50.4kg/m weight. Its unique design balances enhanced height and web thickness to handle intense, repeated stress, making it a go-to for heavy crane systems, mining haul routes, and industrial zones where unwavering performance under heavy loads is non-negotiable.

JIS 50N Rail Specifications:

Size: JIS 50N (50kgN) Steel Rail
Length: 6m~24m or other length according to customers’ requirement
Material: 55Q/50Mn/U71Mn
Standard: JIS E -
Type: Heavy Rail
Rail Height: 153mm
Bottom Width: 127mm
Web Thickness: 15mm
Head Width: 65mm
Weight: 50.4kg/m

Contact us to discuss your requirements of Jis 50n Rail. Our experienced sales team can help you identify the options that best suit your needs.

JIS 50N Rail Material Parameter

55Q, 50Mn, and U71Mn steels equip JIS 50kgN rail with exceptional strength and wear resistance, ideal for heavy-duty applications.

Where JIS 50N Rail Excels

Tailored for heavy-duty operations, offering reliable support in scenarios demanding superior strength and long-term durability.

Mining Ore Haulage Foundations

Provides a stable base for large mining trucks, enduring constant motion and resisting dust, shock, and vibration in demanding underground conditions.

Port Crane Trackway Support System

Carries gantry cranes lifting containers in busy ports, resisting bending and fatigue under frequent vertical loads and humid coastal environments.

Industrial Equipment Rail Lines

Ensures smooth movement of forges and line machinery, maintaining alignment and load stability in high-use factory floors and production zones.

Heavy Freight Handling Railways

Supports rail-guided cargo systems in logistics hubs, preventing track sagging under frequent use and stacked weight in high-volume distribution centers.

For more information, please visit P65 Rail.

Custom Solutions for Your Rail Needs

We deliver tailored services to align the rail with your project’s unique demands:

• Precision Cutting to Exact Lengths
  Cut from 6m-24m (or custom sizes) to fit your facility’s layout, ensuring minimal waste and perfect alignment.
• Pre-Drilled Holes for Secure Fastening
  Precision-drilled holes guarantee a tight fit with heavy-duty clips and bolts, streamlining on-site installation.
• Corrosion-Resistant Surface Treatments
  Protective coatings (zinc or epoxy) enhance durability in humid mines, coastal ports, or outdoor industrial settings.
• Smooth End Machining & Beveling
  Polished, beveled ends create secure joints, reducing vibration and extending service life in high-stress areas.

Request a Quote

To get a tailored quote, share:

• Your project type (e.g., mining haul route, port crane runway).
• Required quantity and preferred length (standard or custom).
• Custom needs (coating, drilling, end machining).
• Delivery timeline and location.

Contact our team, and we’ll respond promptly with a personalized quote and expert advice.Glory Rail – Your Trusted Partner for Heavy-Duty JIS 50N Rail Solutions.