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Emergency Rail Clamp Types

Technical Comparison Table Emergency Rail Clamp Types – Comprehensive Guide Standard Rail Clamps Purpose: General emergency repairs on straight track sections Key Features: Fits 80-136 lb/yd rails 4-bolt configuration (M24) 300 Nm torque requirement Galvanized steel construction Max Speed:...

Features

Technical Comparison Table

Type Rail Range Install Time Temp Range Reuses
Standard 80-136 lb/yd 5 min -30°C to +60°C 50
Curved 100-150 lb/yd 8 min -20°C to +50°C 30
Insulated All profiles 6 min -40°C to +80°C 75
C-Clamp 60-175 lb/yd 90 sec -60°C to +120°C 200

 

Emergency Rail Clamp Types – Comprehensive Guide
 

 

Standard Rail Clamps

  • Purpose: General emergency repairs on straight track sections
  • Key Features:

Fits 80-136 lb/yd rails

4-bolt configuration (M24)

300 Nm torque requirement

Galvanized steel construction

  • Max Speed: 40 km/h
  • Duration: 72 hours max

Heavy-Duty Curved Rail Clamps

  • Purpose: Tight radius curves (R<300m) and switches
  • Key Features:

Angled contact surfaces (15°-30°)

6-bolt pattern (M27)

450 Nm torque

Forged manganese steel

  • Max Speed: 25 km/h
  • Duration: 48 hours max

Insulated Joint Clamps

  • Purpose: Temporary signal circuit preservation
  • Key Features:

Non-conductive nylon inserts

Continuous 2,000V insulation

Copper bonding points

  • Max Speed: 30 km/h
  • Duration: 96 hours max

Bridge Transition Clamps

  • Purpose: Deck approach rail stabilization
  • Key Features:

Extended base plate (400mm)

Vibration dampeners

Stainless steel hardware

  • Max Speed: 20 km/h
  • Duration: 24 hours max

Universal C-Clamps

  • Purpose: Rapid deployment situations
  • Key Features:

Single-size fits 60-175 lb/yd

Quick-lock mechanism

Self-aligning design

  • Max Speed: 60 km/h
  • Duration: 168 hours max

High-Axle Load Clamps

  • Purpose: Heavy haul/mining railways
  • Key Features:

50-ton capacity

8-bolt configuration (M30)

600 Nm torque

  • Max Speed: 15 km/h
  • Duration: 24 hours max

Composite Emergency Clamps

  • Purpose: Corrosive environments
  • Key Features:

Fiber-reinforced polymer

Non-metallic components

Chemical resistant

  • Max Speed: 40 km/h
  • Duration: 120 hours max

 

 

Selection Guidelines
  • For Broken Rails: Standard or C-Clamps
  • On Curves: Heavy-duty curved clamps
  • Electrified Tracks: Insulated clamps
  • Mining Operations: High-axle load clamps
  • Coastal Areas: Composite clamps
     
Fish Plate Clamp
Maintenance Requirements

 

After Each Use

Clean contact surfaces

Inspect for cracks

Lubricate moving parts

Annual

Magnetic particle inspection

Bolt replacement

Re-calibration

 

 
Our factory & quipment
 

 

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Our Service Processes

 

Pre-sales Consultancy

1

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Confirmation of order

2

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Production

3

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Multi-Channel Shipping

4

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Confirmation of recei

5

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After-sale Services

6

 

 

 

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