Durable Black Electrical Insulators for Rail Safety Solutions

• 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

We proudly produce high-quality E-type rail insulators and guide plates for both SKL rail fastening and Nabla fastening systems. Our rail insulators are crafted from premium PA66 material and are available in white, dark brown, and black. These robust rail nylon insulators are essential for adjusting rail gauge and providing superior insulation between rails, ties, and clips.

The superior material properties of PA66 are highlighted below.
PA66:Composition: 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 adherence to our 'quality first' policy, SUYU places immense importance on quality control management. We are ISO9001-2008 certified and hold the production license from China's Railway Ministry for railway products. Our comprehensive set of inspection instruments ensures that all our rail nylon insulator products meet the highest quality standards and customer requirements. As a premier manufacturer of rail fastenings in China, SUYU also produces 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 much more.