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Other Railroad Fasteners

 

Rail Maintenance Clamp

rail maintenance clamprail clamp
A rail clamp is a railway maintenance apparatus to cracked rails for emergency conditions when the rail is too late to be replaced, through splint and bolts to fasten rails. It is used for the form-fitting, aiming to rescue the linking of two rail ends, always used in pairs. Our clamps are for widely used due to short and compatible design.

We can also supply such clamps together with rail joints such as UIC54, UIC60, 60kg/m rail, 115RE, 132RE, BS80A, BS90A, etc.

Rail insulators

rail insulators

A rail insulator is always used to adjust the rail gauge and insulate the rail fastener items from the rails.

We can supply rail insulators for rail fastening systems of E-type rail fastening systems, SKL rail fastening systems and Nabla fastening systems and others, with material of Reinforced Nylon 66 (PA66).

Our insulators are available to be used for rails of 60kg (UIC) rail, 52kg rail, 136RE Rail, 90R, 75R, 50R, 60R etc, with properties as below:

No. Technical Parameter Unit Technical Requirement Value
1 Density g/cm 1.3-1.45 1.45
2 Tensile Strength Mpa ≥170 178
3 Elongation % ≤4.4 4.0
4 Bending Strength Mpa ≥250 290
5 Impact Strength KJ/m2 ≥80 85
6 Melting Point 250℃ - 270 270
7 Insulation Resistance Ω ≥1×108 5×108
8 Glass Fiber Content % 30-35 35
9 Hardness HRR ≥110 118

Flat Washer for Railway

Rail flat washer
  • Type: Uls6, Uls7
  • Lock washer
  • Type: WL20, WL24, Wl22
  • Raw material: 65Mn, 60Si2Mn, 70#
  • Surface: Black, zinc, HDG…

Railway Spring Washer

spring washer
  • Type: Fe6
  • Raw material: 60Si2Mn
  • Spring steel bars Fe6
  • Hardness: 42-50

Rail Nuts

Rail nuts
  • Type: Hex head, Square head, Flange head
  • Standard: DIN, BS, AREMA
  • Size: above M16
  • Raw material: Q235. 35# 45# 40Mn2, 20MnSi, 35CrMo, 40 Cr. 42CrMo
  • Grade: 4.5, 6, 8, 9, 10, 12
  • Surface: plain, black, zinc, HDG…

Other rail fasteners according to customers’ drawings

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