Name: China Customized Rail Fish Plate Nail Rail Manufacturers Suppliers Factory - Free Sample - GNEE RAIL
Brand: GNEE
SKU: 285859524

Rail Fish Plate Nail Rail

Railway fish plate, also called rail joint or splice bar, is a metal bar connected to the ends of two railroad rails to join them together. By experience, high quality railway fish plates can effectively reduce the influence of wheels to the jointing sections of the steel rail and increase the steadiness and continuity of the train when passing through the jointing sections. As an important part of rail components, railway fish plates are widely used both in light rail and heavy rail to guarantee the safety of railroad transportation.

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Description

Technical Parameters

Structural Specifications & Mechanical Performance

Model No.	Applicable Rail Section (kg/m)	Length × Width × Thickness (mm)	Number of Bolt Holes	Bolt Size (mm)	Tensile Strength (MPa)	Shear Strength (MPa)	Clamping Force (kN)	Compliance Standards
FP-50	50	320 × 80 × 24	4	M24 × 80	≥650	≥350	≥120	UIC 860, GB/T 11265
FP-60	60	380 × 90 × 28	6	M27 × 90	≥800	≥420	≥180	AREMA, EN 13674-1
FP-75	75	420 × 100 × 32	6	M30 × 100	≥900	≥480	≥220	DIN 5902, AS 1085.10
FP-HS350	60N (High-Speed)	400 × 95 × 30	6	M27 × 95	≥950	≥500	≥200	UIC 60, EN 13674-2
FP-HH40	75 (Heavy-Haul)	450 × 105 × 35	8	M30 × 110	≥1000	≥550	≥250	AREMA M-100, GB/T 36668

Material Characteristics & Anti-Corrosion Adaptation

Model No.	Core Material Grade	Key Chemical Composition (Mass %)	Surface Treatment	Neutral Salt Spray Test (h)	Applicable Environment	Temperature Resistance Range (℃)	Service Life (Years)	Core Advantage
FP-C1	Q355B Carbon Steel	C:0.18-0.24; Si:0.17-0.37; Mn:1.20-1.60	Zinc Plating	≥500	Inland Dry Regions	-20~+60	8-10	Cost-effective for general lines
FP-C2	45# Medium Carbon Steel	C:0.42-0.50; Si:0.17-0.37; Mn:0.50-0.80	Hot-Dip Galvanizing	≥1200	Coastal Salt-Fog Areas	-30~+70	12-15	High corrosion resistance
FP-A1	35CrMo Alloy Steel	C:0.32-0.40; Si:0.17-0.37; Mn:0.40-0.70; Cr:0.80-1.10; Mo:0.15-0.25	Dacromet Coating	≥1800	Tropical Humid Regions	-25~+75	15-18	High strength + moisture resistance
FP-A2	40CrNiMo Alloy Steel	C:0.37-0.45; Si:0.17-0.37; Mn:0.50-0.80; Cr:0.80-1.10; Ni:1.20-1.60; Mo:0.20-0.30	Chromium-Free Ceramic Coating	≥2500	Saline-Alkali Soil Areas	-40~+80	18-22	Extreme corrosion + heavy-load resistance
FP-HS1	20MnTiB Boron Steel	C:0.17-0.23; Si:0.17-0.37; Mn:1.30-1.60; Ti:0.04-0.10; B:0.0005-0.0035	Anti-Corrosion Painting	≥800	Urban Industrial Areas	-15~+65	10-12	Wear-resistant + eco-friendly

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Rail Fish Plate Nail Rail

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