Gnee (Tianjin) Multinational Trade Co., Ltd.
Gnee (Tianjin) Multinational Trade Co., Ltd.
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Railway sleeper spike, also known as railroad spikes, railway spikes, railway spikes, screw spikes, and railway screw spikes, are essential components used in the construction and maintenance of railway tracks. The SS1 Railway Sleeper Spike is part of the SS series of screw spikes. Other models in this series include SS23, SS8, SS5, SS35, SS25 and SS36.
Our manufacturing facility is situated in a major steel-producing region in China, which ensures a steady flow of raw materials and allows us to offer cost-effective solutions. Our railway spikes are known for their superior quality and attractive pricing. Additionally, we provide customization options to meet your unique needs. Please don't hesitate to contact us for more information.
| Item Name | Railway Screw Spike | |||
| Type | Ss5.-150 | V20-135 | ||
| Ss8-140 | V23-115 | |||
| Ss8-150 | V23-135 | |||
| Ss8-160 | V23-155 | |||
| Ss23-160 | V23-215 | |||
| Ss25.-165 | V26-115 | |||
| Ss35.-161 | ||||
| Or the type by customers' drawings | ||||
| Grade | 4.6 | 5.6 | 8.8 | 10.9 |
| Material | Q235 | 35# | 45# | 40Cr |
| Mechanical properties | Tensile strength: ≥400Mpa | Tensile strength:≥500Mpa | Tensile strength:≥800Mpa | Tensile strength:≥1000Mpa |
| Yield strength:≥240Mpa | Yield strength:≥300Mpa | Yield strength:≥640Mpa | Yield strength:≥900Mpa | |
| Elongation:≥22% | Elongation:≥20% | Elongation:≥12% | Elongation:≥9% | |
| Cold bending: 90 degree without crack | Cold bending: 90 degree without crack | Cold bending: 90 degree without crack | Cold bending: 90 degree without crack | |
| Surface | plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing | |||
| Standard refers | ISO898-1, UIC864-1, and NF F500-50 | |||