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Other Rail Fasteners

1.Railway Turnout Frog

Railway turnout frog is usually used when the train moves from one track line to another line, which can guarantee the train changes line smoothly. A single turnout usually consists of a frog, a switch, two switch points, two guard rails, straight and curved closure rails, stock rails and switch stand. Frog is an important component of turnout. When using frogs, many problems are gradually emerged, such as rail abrasion, rail cracks. In order to solve them and lengthen life of frog, we use manganese steel as raw materials coupled with advanced technology of explosive depth hardened manganese steel (EDH). Our new product--AREMA 115RE & 132RE railway turnout frog are widely used in North American. Please don’t hesitate to contact with us if you have any questions.

application of railway turnout frog
railway turnout frog

2.Rail Plastic Dowel

Rail plastic dowel can be used to fix the rail through pressed it into sleeper and assembled with sleeper screws, guide plates and rail clip. The plastic dowel we produce is with low abrasion and good sliding properties which can protect other spare parts well.

rail plastic dowel
Type For different sizes of screw spikes or anchor bolts
Material Reinforced Nylon 66 (PA66: Nylon 66.69%, glass fiber 30%, other 1%) HDPE
Density 1.3-1.45g/cm3 0.95-0.98g/cm3
Tensile strength ≥170Mpa ≥19Mpa
Elongation ≤4.4% >80%
Melting point 250-270°C 170-190°C
Hardness ≥110HRR ≥98A
Insulation resistance ≥1×108Ω ≥1×1010Ω
Color Yellow, black, white, blue, green, just to name a few.
We accept customization!

3.Rail Washer

Rail washer is usually used on screw or nut to distribute the load of  threaded fastener. Other uses are as a spacer, spring (wave washer), wear pad, locking device to reduce vibration. AGICO produces several kinds of spring washer, flat washer and nonstandard washer or special standard washer according to drawings.

Flat Washer

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

Spring Washer

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

4.Rail Nuts

AGICO offers you all kinds of high-quality rail nuts according to the clients' requested standards and types including ISO, DIN,  AS/NZS, GB, ANSI , BS and so on.

  • 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…
rail nuts

 5. Rail Maintenance Clamp

Rail maintenance clamp is a temporary rescue tool which widely used in the railway works department to reinforce the welding point or injured parts. When we meet the emergency situation such as rail breaking, in order to make sure the train can pass through normally, we can install the corresponding model of rail joint on both sides of broken rail, and then put the rail maintenance clamp under the rail joint from the bottom of the rail. Two emergency device for a group and add to the rail joint at the same time. The rail maintenance clamps are respectively at the splint end 100mm. Then use the speed wrench lock the bolt of emergency rescue device. And now the train can go through safely at the lower speed. The rail maintenance clamp can be divided into four types include 43kg, 50kg, 60kg, 75kg, and each model respectively corresponding to the rail model used. 

Rail Maintenance Clamp


60kg Rail maintenance clamp

  • Material: cast steel, wrought iron, nodular iron
  • Unit weight: 3kg, 7kg, 10kg
  • Application: GB 60kg rail
  • Measuring tools: :universal rail gage, 1 m steel ruler, Rail Track Thermometer 
  • Instruments: crowbar, spike hammer, adjustable wrench, single head wrench, drilling machine, Aluminium heat welding equipment, lighting equipment

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