Dog Spike Types from GNEE RAIL

The rail dog spike is put into use in many applications from coal and gold mines to sugar plantations, leisure parks, as well as in some heavy rail applications. GNEE rail spike or dog spikes are manufactured in accordance with a series of international standards such as GB, AREMA or ASTM, BS, UIC, material using either carbon or stainless steel.GNEE RAIL fabricates dog spikes in varying sizes to suit each customer requirements at economical prices, including the typical samples shown below:

 

 

 

 

This rail spike is manufactured according to ARMEA specifications. Size: 3/4", 1/2", 5/8" Length: 3", 3-1/2", 4-1/2", 5", 5-1/2", 6" Material: Q235 Surface: Plain MOQ: 5000PCS Packing: 200LB kegs and wooden pallets or according to clients' requirement

 

This is a track spike with high tensile grade of the AREMA specification. The material is the medium carbon steel.

 

Tensile Strength	Yield Point	Elongation (in 2" length sample)
70,000 psi Min	46,000 psi Min	25% Min

 

Material: 45# Surface: Plain MOQ: 5000PCS Packing: 200LB kegs and wooden pallets or according to clients' requirement

 

Specification	Material	Surface	Standard
5/8×6 ''	A3,Q235, 45#,55#, etc	According to customer needs.	According to customer's drawings or samples.
9/16×5-1/2 ''
3/8''×3-1/2 ''
1/2×3-1/2
Other kinds

 

Steel Material Chemical Composition and Mechanical Properties:

 

C	Mn	Si	P	S
0.17 - 0.25%	0.9 - 1.35%	0.35 Max	0.04% Max	0.05 Max

 

Tensile Strength	Yield Strength	Elongation	Reduction of Area	Hardness
120,000psi(min)	92,000psi(min)	14%(min)	35%(min)	HRC22-HRC32

 

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Dog Spike Used in Wooden Sleeper or Ties

 

The dog spike is used to fasten T-shaped rail road track to wooden ties, which has an L-shaped head and square shank, and the underside of whose head is sloped to fit the top surface of the rail base. Spikes with various sizes are provided to meet the different requirements of penetrating length of spikes. The common track spikes are the 5/8"*6" and the 9/16"*5-1/2" for smaller rail sections, and they are usually secured in either 200 lb. kegs or 50 lb. kegs.

 

 

 

Screw spike

 

Screw spike is also called sleeper screw, rail screw, through specific requirements such as length, diameter, drive head and thread profiles, the railway screw spikes can be classified into four types, including the Ss series sleeper screw, the square-head screw spike, the hexagon screw spike, and the double-head screw spike.

 

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Lock Spikes

 

The Tie Plate employ spring compression to hold tie plates firmly in place on cross ties and bridge timbers. They can be driven with standard track tools. Spikes are placed on the diagonally opposite hold-down holes of the tie plate and driven in prebored holes in the tie. Holes of 9/16 in. diameter are drilled to a depth of 7 in. below the top of the tie plate. Spikes are available in 6 in. or 7 in. lengths.Two lock spikes normally are used in conjunction with two standard cut spikes in each tie plate.

 

 

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