High Tensile Strength Black Rail Insulator

• 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.: Nabla Insulator
• Certification: ISO9001
• Material: PA66+GF30
• Colour: Customized
• Surface: Black White Red Blue
• Weight: 180g
• Transport Package: Sea Transport
• Specification: W30
• Trademark: SUYU
• Origin: China
• HS Code: 39269090
• Production Capacity: 5000000piece/Year
• Package Size: 300.00cm * 200.00cm * 150.00cm
• Package Gross Weight: 10.000kg

Product Description

High Tensile Strength Black Rail Insulator

At Shanghai Suyu Railway Material Co., Ltd, we specialize in producing premium E-type rail insulators and guide plates for SKL rail fastening and Nabla fastening systems. Our rail insulators are meticulously crafted using PA66 material, available in white, dark brown, and black. These high-quality nylon insulators are designed to adjust rail gauge and provide superior insulation between rails, ties, and clips, ensuring optimal performance.

Discover the remarkable properties of PA66 material that make our rail insulators stand out.
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

 

 

 

Committed to our 'Quality First' policy, SUYU places paramount importance on quality control management. We are proud holders of ISO9001-2008 certification and the production license from China's Railway Ministry. Equipped with a comprehensive set of inspection instruments, we guarantee that our rail nylon insulators meet the highest standards and exceed customer expectations.

As a premier 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 more. Trust SUYU for reliable and high-performance railway fastening solutions.