W Type Spring Rail Clips

• Certification: ISO14001, ISO9001, Arema, BS, ASTM, Uic, Tb
• Type: Track Train
• Types: Skl12,Skl1,Skl14
• Material: 60si2mn,38si7
• Standard: GB/T 1222, DIN 17221
• Transport Package: Woven Bag and Wood Pallet
• Model NO.: ZBRF
• Trademark: ZBRF
• Origin: China
• Production Capacity: 600T/Month

Product Description

W Type Spring Clip used with railway sleeper to fasten rails on both sides. The rail clips are usually made of forged spring steel, which are manufactured by hot forging process. The forged rail clips are considered to be better than other metal forming process due to most uniform microstructure.

 

Technical Parameters of W Type Spring Clip

Material: 60Si2Cr, 60si2Mn,38Si7

Standard: GB/T 1222, DIN 17221

Product properties: Hardness HRC42-47

Fitague test≥ 5 million cycles

Clamping force ≥10KN to EN 13146-7

Coating: Plain, painting, mechanical galvanized

 

Reference Project of W Type Spring Clip

1.Saudi Arabia

2.Kazakhstan

3.Thailand

4.USA

 

Recent Reference Project of W Type Spring Clip

1. Egypt-- 500,000each in 2021

2. Mexico--1,698,864each in 2021

 

 

 

Main Elastic Clip Types

 

 

* E Type Elastic Clip

Size: 

Φ16: E1609,etc

Φ18:E1806,E1809,etc.

Φ20:E2007,E2009,E2055,E2056,E2063,etc.

Material: 60Si2Mn, etc

C:0.56-0.64, Mn:0.60-0.90, Si:1.60-2.00, Cr:≤0.35, P:≤0.03, S:≤0.03

Surface: Plain, painting, mechanical galvanized,etc.

 

 

 

* SKL Type Elastic Clip

Size: SKL1, SKL3, SKL12, SKL14

Material: 60Si2Mn, 38Si7, etc.

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:0.35-0.42, Mn:0.50-0.80, Si:1.50-1.80, P:≤0.03, S:≤0.03

Surface: Plain, painting, mechanical galvanized,etc.