Our railroad KPO clamp is made from low carbon steel or alloy steel by hot forging, rolling and casting, based on the requirements of our customers. We produce railroad KPO clamp in accordance with DIN, GB/TB, AREA standards and customer drawings. We also produce rail fastening clamps in accordance with AREA, ranging from 52 lbs rail, 62 lbs rail, 114 lbs rail, 106 lbs rails, 120 lbs rails, 128 lbs rails, 171 lbs rails and 75 lbs rails. The railroad KPO clamp we produced, i.e., S18, S20, S30, S33, KP03, KP06 and KP03.
KPO Railroad KPO Clamps Railway Fastening System Technical Parameters
Part name | Type | Material | Finish | Remark |
KPO clip | KPO3, KPO6, KPO9 | Q235 | Plain oiled | Standard: DIN5906 |
HS bolt | HS26, HS32 | Grade4.6: Q235 Grade5.6: 35# Grade8.8: 45# | Plain oiled, black oxide, galvanized, hot dip galvanized | Diameter: 22mm or 24mm. Length: 55mm, 65mm, 75mm, 90mm Standard: UIC864-2 |
Hex nut | As ordered | Grade 5: 35# Grade 8: 45# | Plain oiled, black oxide, galvanized, hot dip galvanized | Standard: DIN985 |
Double coil spring washer | As ordered | 65Mn | Plain oiled, black oxide, galvanized, hot dip galvanized | Standard: UIC864-3 |
screw spike | M24×150mm M24 ×160mm M24 ×180mm or other length as ordered | Grade 4.6: Q235 Grade 5.6: 35# Grade 8.8: 45# | Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardized. | Standard: ISO898-1, UIC864-1 and NF F500-50 |
Base plate | UIC54,UIC60, 50kg rail, 60kg rail,S49 in ordered size | Casting iron QT500-7, QT450-10, or forging low carbon steel or high carbon steel | Plain oiled | Standard: UIC864-6 |
