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High Performance Clamping Rail Clips with Customizable 65mn Material

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Shipping From	Shanghai, China
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Shanghai Suyu Railway Material Co., Ltd

Audited Supplier 2 years

Profile Certified by SGS/BV

Shanghai, China
Mr. Lu (Mr.)

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Model NO.:

SKL30 Clip

After-sales Service:

a+

Warranty:

1-3years

Customized:

Customized

Certification:

ISO14001, ISO9001

Type:

Clip

Material:

65mn/60si2mn

Weight:

0.6kg

Surface:

Paint

Fatigue Test:

Five Million Times

Trademark:

SUYU

Transport Package:

Sea Transport

Specification:

All

Origin:

China

HS Code:

73029090

Product Description

Name	Clip-W30 Railway Fasteners System for Subway
Material	60Si2MnA	60Si2CrA	55Si2Mn	38Si7
Chemical composition(%)	C:0.56-0.64, Mn:0.60-0.90, Si:1.60-2.00, Cr:≤0.35, P:≤0.03, S:≤0.03	C:0.56-0.64, Mn:0.40-0.70, Si:1.40-1.80,Cr:0.70-1.00 P:≤0.03, S:≤0.03	C:0.52-0.60, Mn:0.60-0.90, Si:1.50-2.00,Cr:≤0.35 P:≤0.03, S:≤0.03	C:0.35-0.42, Mn:0.50-0.80, Si:1.50-1.80, P:≤0.03, S:≤0.03
Hardness	HRC 42-47
Fatigue life	5 millions cycles without breaking
Surface	Plain (oiled), Oxide black, color painting
Standard refers	GB/T 1222,DIN 17221

The SKL Spring Clips / W Rail Clip Manufacturing Process:

1. Raw materials undergo rigorous inspection to ensure the highest quality and performance.
2. Precision cutting to meet exacting specifications.
3. Controlled heating to achieve optimal material properties.
4. Expert forging to shape the materials with utmost precision.
5. Quenching to enhance the strength and durability of the clips.
6. Tempering to relieve stress and improve toughness.
7. Comprehensive inspection and testing to ensure each clip meets stringent standards.