SB rail clamps with UNI standard

SB Rail Clamps  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 SB Rail Clamps 
Material: 38Si7,60Si2CrA

Standard refers to:UNI 3545,GB/T1222

Product properties: Hardness HRC42-46

Coating: Plain, painting,etc.

Photo of SB Rail Clamps

Main Rail Clamp Types

* E Type Rail Clamp

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 Rail Clamp

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.

* D Type Rail Clamp

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

*KR Type Rail Clamp

Material: SPS9,SPS9A,etc
Surface: Plain, painting, etc.

* Safelock Type Rail Clamp

Material: 60Si2Mn

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: painting, etc.

*SB Type Rail Clamp

Material:38Si7, 60Si2CrA,etc

Standard:GB/T 1222, UNI 3545

Surface:Plain, painting, etc.

Testing facilities

* Special testing tools to test dimensions;

* Testing machines for testing the mechanical properties including: 

Material test,

Hardness test,

Clamping force test,

Fatigue test,

Or at customers' request

We have producted different kinds of Elastic Clip,Elastic Tension Clip,Elastic Tension Clamp for many years and delivered to customers in different areas around the world. We have plenty of experience and confidence to manufacture the products that you need. NO MATTER Standard parts, Customized parts...we can produce whatever you need !