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Conventional Railway Track Spike
Nov 07, 2017

(according to the ministry of communications requirements: conventional spike compressive strength is greater than 160 kn)

We usually put the cast aluminum, plastic, ceramic, glass ball spike into the conventional spike type.

According to the feature classification under the detailed introduction of spike.

1, aluminum spike

Two points total aluminum and aluminum shell.

The whole cast aluminum is refers to the cases all is made of metal, the compressive strength is higher, is commonly used in double yellow line, commonly known as the aluminum spike.

Refers to the shell is cast aluminum, cast aluminum shell inside as filler, the spike cost is lower than that of the whole cast aluminum, but at the same time less high compressive strength, commonly known as cast aluminum spike or cast aluminum filled spike.

2, the plastic spike

Are two kinds of plastic and plastic shell.

Full plastic refers to the cases all by plastic injection molding, the material may be ABS, AS + glass fiber, such AS high compressive strength, commonly referred to AS all plastic spike, for plastic, the plastic shell is refers to the shell inside AS fillers, such a spike cost is lower than that of the whole plastic, but at the same time less high compressive strength, commonly known AS the plastic spike or plastic filling spike.

3, ceramic spike

Material for cement, ceramic, rounded, early application is more, the transportation process easy broken, is generally not recommended.

4, glass ball spike

Is made of glass, the early application is more, construction installation is difficult, less basic application.

Is generally not recommended.

5, reflective spike

Reflector is 21 or 43 high brightness reflective beads.

The manufacturers represented by ShiHuaFa si.

6 and

Is divided into two kinds of manual mechanism of spike and spike.

Manual spike is made by hand and become, appearance size varies, but the price is low, generally by the tons of cargo.

Mechanism of spike machine made after forging, heat treatment, cover silk processes such as manufacturing, regardless of the shape and size and availability is the best choice, just price is a little higher, generally in a shipment.

7, mine spike