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Premium Precision Gauge Block Rail Fastener for Accurate Measurements

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Shanghai Suyu Railway Material Co., Ltd

Audited Supplier 3 years

Profile Certified by SGS/BV

Shanghai, China
Mr. Lu (Mr.)

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Model NO.:

SKL30

After-sales Service:

a+

Warranty:

1-3 Years

Customized:

Customized

Certification:

ISO9001

Material:

PA66+GF30

Colour:

Customized

Surface:

Black

Weight:

180g

Trademark:

SUYU

Transport Package:

Sea Transport

Specification:

W30

Origin:

China

HS Code:

39269090

Product Description

Rail Insulator

We proudly produce top-grade E type rail insulators and guide plates, specifically designed for the SKL rail fastening and Nabla fastening systems. Our advanced rail insulators are crafted from high-quality PA66 material, available in a striking palette of white, dark brown, and black. These rail nylon insulators are essential for precision gauge adjustment and provide critical insulation between rails, ties, and clips.

The exceptional material properties of PA66 are outlined below.
PA66: Composition includes 69% Nylon 66, 30% Glass Fiber, and 1% other constituents.

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/m²	≥80	85
6	Melting Point	ºC	250ºC - 270	270
7	Insulation Resistance	Ω	≥1×10⁸	5×10⁸
8	Glass Fiber Content	%	30-35	35
9	Hardness	HRR	≥110	118

Upholding our unwavering commitment to 'Quality First,' SUYU rigorously enforces stringent quality control measures. We are proud recipients of ISO9001-2008 certification and hold the prestigious production license from China's Railway Ministry for railway products. Equipped with a comprehensive suite of inspection instruments, we ensure our rail nylon insulators meet the highest standards and exceed customer expectations.

As a premier manufacturer of rail fasteners in China, SUYU extends its expertise to a diverse 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.