Durable Black Railway Insulation Materials for Secure Rail Systems

• Customization: Available
• After-sales Service: a+
• Warranty: 1-3 Years
• Model NO.: rail insulator
• Customized: Customized
• Certification: ISO9001
• Material: PA66+GF30
• Colour: Customized
• Surface: Black
• Weight: 160g
• Transport Package: Sea Transport
• Specification: W14
• Trademark: SUYU
• Origin: China
• HS Code: 39269090
• Production Capacity: 5000000piece/Year

Product Description

Rail Insulator

Our extensive product line includes the highly specialized E type rail insulator and guide plate, designed specifically for the SKL rail fastening and Nabla fastening systems. Manufactured using premium PA66 material, available in white, dark brown, and black, our rail nylon insulators expertly adjust rail gauge while effectively insulating the rail from ties and clips, ensuring enhanced performance and safety.

Below are the material properties of our superior PA66:
PA66:Nylon: 66.69%, Glass Fiber: 30%, Other: 1%

No.	Technical Parameter	Unit	Technical Requirement	Value
1	Density	g/cm	1.3-1.45	1.45
2	Tensile Strength	Mpa	≥170	178
3	Elongation	%	≤4.4	4.0
4	Bending Strength	Mpa	≥250	290
5	Impact Strength (No gap)	KJ/m^2	≥80	85
6	Melting Point	ºC	250ºC - 270	270
7	Insulation Resistance	Ω	≥1×10^8	5×10^8
8	Glass Fiber Content	%	30-35	35
9	Hardness	HRR	≥110	118

In line with our 'quality first' policy, SUYU emphasizes rigorous quality control management. We proudly hold ISO9001-2008 certificates and the production license from China's Railway Ministry. Equipped with a comprehensive set of inspection instruments, we ensure all our rail nylon insulator products meet the highest standards and customer expectations. As a premier manufacturer of rail fastening systems in China, SUYU also offers a wide array of other railway fasteners, including track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more.