High-Quality PA66+GF30 Black Railway Insulators for Optimal Track Insulation

• Customization: Available
• After-sales Service: a+
• Warranty: 1-3 Years
• Model NO.: rail insulator
• 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

At Shanghai Suyu Railway Material Co., Ltd, we specialize in producing E type rail insulators and guide plates specifically designed for the SKL rail fastening and Nabla fastening systems. Utilizing superior PA66 material, available in white, dark brown, and black, our rail nylon insulators are engineered to precisely adjust rail gauge and provide essential insulation between the rail, ties, and clips.

Below are the key material properties of our premium PA66:
PA66:Composition: Nylon 66 at 69%, Glass Fiber at 30%, Other materials at 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

Committed to our 'Quality First' policy, Shanghai Suyu Railway Material Co., Ltd places paramount importance on stringent quality control management. We proudly hold ISO9001-2008 certification and have been awarded the production license by China's Railway Ministry for our railway products. Our extensive set of inspection instruments guarantees that every rail nylon insulator we produce meets the highest quality standards and exceeds customer expectations. As China's leading manufacturer of rail fastenings, we also offer a comprehensive range of railway fasteners, including track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more.