Black Surface Gauge Block Fastener

• 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

Product Description

Rail Insulator

We take pride in producing top-notch E type rail insulators and guide plates specifically designed for SKL rail fastening and Nabla fastening systems. Our rail insulators are crafted from premium PA66 material, available in a variety of colors including white, dark brown, and black. These rail nylon insulators are essential components, meticulously engineered to adjust rail gauge and provide insulation between rails, ties, and clips.

Below are the detailed material properties of our exceptional PA66.
Material Composition: 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

Committed to our 'Quality First' policy, SUYU meticulously manages quality control. We are proud holders of ISO9001-2008 certification and have earned the production license from China's Railway Ministry for railway products. Our comprehensive set of inspection instruments ensures that every rail nylon insulator we manufacture meets the highest standards of quality and fulfills our customers' stringent requirements.

As China's premier manufacturer of rail fastenings, 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 many more.