Railroad tie screw spikes are usually used to fix railway sleepers or rail tie plates. They can also be used with plastic dowels and cast into concrete sleepers/wood sleepers. According to specific geographical requirements, the thread profile, length, diameter and driving head of rail screw spikes can be varied.
Railroad Tie Screw Spike Production Process:
Raw material-wire drawing-wire cutting to length-head forming-trimming-heat treatment-surface treatment-final inspection-packaging-shipment
Railroad Tie Screw Spike Type:
Railroad tie screw spikes are available in various sizes to suit different applications. There are four main types of railroad screw spikes, Ss series sleepers screw spikes, square-head screw spikes, hexagonal screw spikes and double-head screw spikes.
1. Ss series sleepers screw spikes
Ss series sleeper screw spikes are one of our popular products, we can provide UIC, AREMA, GB standard screw spikes. Products can also be customized according to drawings or samples provided by customers.
Type | Specification | Weight/kg | Surface | Standard |
---|---|---|---|---|
Ss 1/130 | M22*130 | 0.451 |
Natural Zinc Paint Oil According to your needs |
UIC AREMA GB or According to your drawings or samples. |
Ss 1/150 | M22*150 | 0.478 | ||
Ss 2/180 | M22*150 | 0.595 | ||
Ss 5/150 | M24*150 | 0.545 | ||
Ss 6/150 | M26*150 | 0.702 | ||
Ss 7/180 | M24*180 | 0.636 | ||
Ss 8/140 | M24*140 | 0.528 | ||
Ss 8/150 | M24*150 | 0.548 |
The screw spikes with square head are square, and there are different sizes to choose from, such as M22*145, M22*155, M22*165, M22*185, M22*195, etc.
Material: 45#, 55Q, Q235, or according to your needs
Surface: natural, zinc, lacquer oil or according to your needs
Standard: UIC, AREMA, DIN, GB or according to your drawings or samples
3. Hexagon screw spikes
Grade: 4.6, 5.6, 8.8, 10.9
Size: M22 * 145, M22 * 155, M22 * 165, M22 * 185, M22 * 195
Surface: Plain (oiled), black oxide, zinc, HDG, wax, asphalt, dacromet, sherardizing
4. Double screw spikes
Double-head screw spikes are usually used in Nabla clip fastening systems, which are widely used in Africa. The double-head screw spikes produced by Kingrail Parts can meet the strict bending requirements of no cracks on the surface after bending 30 degrees or even later.
Size: 23×174
Grade: 4.6, 5.6, 8.8, 10.9
Raw material: Q235, 35#, 45#
Surface treatment: plain (oiled), burnt blue, zinc, hot-dip galvanized, etc.
Other threaded spikes
5. TR thread screw spikes
Size: Tr22×L, Tr23×L, L=115mm to 165mm, step 5mm
Grade: 4.6, 5.6, 8.8, 10.9
Standard: NF F500-15, UIC864-1, ISO898-1
Surface: ordinary oiling, sandblasting oiling, black oxide, galvanizing, hot-dip galvanizing, dacromet, sherardizing
6. Wood screw spikes
Size: Dia. 15/16", 1", L order 16×115, 19×115. Dia. 3/4'' ×L, L=12''
Material: Low carbon steel Q235
Mechanical properties: minimum tensile strength 740000psi
Surface: black oil, dipped wax
7. Chex screw spikes
Size: 25×190mm 24×180mm
Grade: 4.6, 5.6, 8.8
Standard: AS1085.18
Surface: thermocouple
8. Tire Fond Screw Spike
Model | Specification | Material | Unit weight | Surface Treatment | Export Destination |
Tire fond screw spike | M24*160 | Q235 | 0.66kg/pc | Plain | Brazil |
Tire fond screw spike | M21*149 | Q235 | 0.417kg/pc | Plain | Brazil |
Tire fond screw spike | M22*180 | Q235 | 0.579kg/pc | Hot-dip galvanized | Brazil |
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