

As a professional manufacturer of rail fastenings, Xinda dedicates to produce high quality rail clams for railroad construction. Rail clamps from Xinda can be well used in the acid rain area owing to protection level over 9. Before leaving factory, all the clamps need to pass the 120h test of sulfur dioxide.

A large range of rail clamps which widely applied in railroad construction around the world for its top class and durability have been provided. Xinda uses high grade steel and other materials to manufacture rail clamps with high quality and all of them are conform to the parameter of industry and market demands.
Item | Rail Clamps | ||
Material | Q235-forging | ZG35-cast steel | QT500-7-cast iron |
Chemical composition(%) | C:0.12-0.20, Mn:0.30-0.70, Si:≤0.3, P:≤0.045, S:≤0.045 | C: ≤0.4, Mn:≤0.9, Si: ≤0.5, P:≤0.04, S:≤0.04 | C:3.60-3.80, Mn:≤0.6, Si:2.50-2.90, P:≤0.08, S:≤0.025 |
We can produce various types of rail clamps to meet customers’ requirements, no matter for railway line, subway or crane rails.
1. Crane clamp 21/050 AN/BN
Crane clamps can keep the installed rails with good tolerances, with them adjustable to ensure the rails’ precise alignment. Our crane clamps are designed to carry the heavy load which cranes transfer to the rails. For installation methods, it can be bolted or welded, just according to the end users’ needs.

2. Crane clamp 22/130 AN/BN
Gantrail rail clamps of self locking are a special designed to secure and fix the rails with a rubber nose. This type of rail clamp can be used in different types of rails through adjusting the height of the rubber nose.

3. KPO rail clamp
KPO rail clamps, is a kind of boltable rail clip with high strength. KPO3, KPO6, KPO9 are the most widely used types in rail fastening systems. They function together with ribbed tie plates, rail bolts and washers.

4. Rail clamp for North Africa
Such rail clamps are widely used for rail lines or cranes in North Africa.

5. K type rail clamp

6. MTH clamp

Other types of rail clamps depending on customers’ requirements or drawings.
Rail Clamp


Rail Clamp Raw Materials:
Xinda Rail Clamps are manufactured from low carbon steel Q235 and cast iron
Name | Rail Clamps | ||
Material | Q235-forging | ZG35-cast steel | QT500-7-cast iron |
Chemical composition(%) | C:0.12-0.20, Mn:0.30-0.70, Si:≤0.3, P:≤0.045, S:≤0.045 | C: ≤0.4, Mn:≤0.9, Si: ≤0.5, P:≤0.04, S:≤0.04 | C:3.60-3.80, Mn:≤0.6, Si:2.50-2.90, P:≤0.08, S:≤0.025 |

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