Black Surface Railroad Insulator Plate

• After-sales Service: a+
• Warranty: 1-3 Years
• Customized: Customized
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SKL30
• Certification: ISO9001
• Material: PA66+GF30
• Colour: Customized
• Surface: Black
• Weight: 180g
• Transport Package: Sea Transport
• Specification: W30
• Trademark: SUYU
• Origin: China
• HS Code: 39269090
• Production Capacity: 5000000piece/Year
• Package Size: 100.00cm * 150.00cm * 200.00cm
• Package Gross Weight: 5.000kg

Product Description

Rail Insulator

We specialize in the production of E-type rail insulators and guide plates, meticulously designed for both SKL rail fastening systems and Nabla fastening systems. Our rail nylon insulators, crafted from premium PA66 material and available in elegant shades of white, dark brown, and black, are essential for precise rail gauge adjustment and effective insulation of the rail from ties and clips. This ensures seamless operation, enhanced safety, and unparalleled reliability.

Below are the outstanding material properties of our high-grade PA66.
PA66: Constitution includes 66.69% Nylon, 30% Glass Fiber, and 1% Other components.

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

 

 

 

Aligned with our 'quality first' philosophy, SUYU is committed to stringent quality control management. We are proud holders of ISO9001-2008 certification and the Chinese Railway Ministry's production license for railway products. Our advanced inspection instruments ensure that every rail nylon insulator we produce meets the highest quality standards, fulfilling our customers' rigorous requirements.

As a leading manufacturer of rail fastenings in China, SUYU offers an extensive range of railway fasteners, including track bolts, sleeper screws, track spikes, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and much more, to meet all your railway fastening needs.