W116 Rail Clip – Reliable Fixing for Heavy-Duty Rail Systems 

W116 rail clip is engineered to withstand horizontal forces up to 130kN, delivering precision, durability, and long-term reliable performance.

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W116 rail clip

What is a W116 Rail Clip?

W116 rail clip is an adjustable crane rail fastening system designed for heavy-duty applications. It withstands side loads up to 130kN while allowing 18mm horizontal adjustment for precise rail alignment. Compact and low-profile, it ensures safe, efficient crane operations in ports, warehouses, and industrial plants.

Its durable design with vulcanized rubber block reduces vibration and rail wear, providing long service life and reliable performance under demanding conditions.

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W116/18/38 Rail Clip Components

Component NumberComponent NameKey Function
1Flange NutSecures the assembly, working with the self-tightening mechanism for long-term stability.
2Forging Steel ClipHigh-strength forged steel resists bending and wear under 130kN horizontal force.
3Vulcanized Rubber BlockApplies controlled pressure to protect rail surfaces and dampen vibration.
4Weldable BaseWeldable-grade steel base enables direct support attachment—no below access required.
5M16 Captive BoltGrade 8.8 bolt ensures secure locking of the clip’s two main parts.
welded rail clip components

Proven Features for Heavy Rail Stability

  • Global Reliability: Successfully used worldwide for years, ensuring consistent performance in harsh environments (e.g., high-vibration rail lines, coastal ports).
  • Welded Base Convenience: Clips are welded directly to rail supports—no access from below needed, cutting installation time in hard-to-reach areas.
  • Dual Locking Mechanism: Two main parts lock securely when tightening the Grade 8.8 bolt, plus a self-tightening design prevents loosening under vibration.
  • Protective Rubber Block: A special vulcanized rubber block applies controlled force to the rail, avoiding scratches and absorbing minor impacts.
  • Flexible Assembly: Multiple minimum assembly width options (W/V/U) adapt to diverse rail installation requirements.

W116 Rail Clip Specifications

Specification CategoryDetails
ModelW116/18/38
Maximum Side Load130kN (equivalent to 13.3 tonnes)
Horizontal Rail Adjustment18 mm
Bolt SpecM16 Captive Bolt, Grade 8.8 (85mm length)
Tightening Torque200 Nm
Clip Weight0.87 kg
Minimum Assembly Width– W = Rail width (F) + 100 mm
– V = Rail width (F) + 20 mm
– U = Rail width (F) + 125 mm
Rubber Block Compatibility– S (for rails with pad): 4m length
– H (for rails without pad): 21mm length
Weld Requirement5mm throat thickness fillet weld; recommended electrodes: AWS E7018/E7028

Simple Installation & Precise Torque Guidelines

w116-rail-clip-installation

Welding Requirements

  • Weld Scope: Weld all around the clip base (except the bolt position) with a 5mm throat thickness fillet weld. Note: For rails without pad, omit the weld closest to/parallel with the rail.
  • Electrode Recommendations: Use low-hydrogen electrodes (AWS E7018 or E7028) for durable, load-bearing welds.
  • Custom Weld Guidance: For complex setups, contact GloryRail for personalized welding support.

Tightening & Documentation

  • Tightening Torque: 200 Nm (for M16 Grade 8.8 captive bolt) – critical for proper locking performance.
  • Full Instructions: To get step-by-step installation docs tailored to your project, reach out to our technical team directly.
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Rail Compatibility of W116 Rail Clip

Rail TypeF (mm)C (mm)A (mm)Rail Weight (kg/m)Clip Reference for Rail with PadClip Reference for Rail without Pad
P 381146813438.73W116/18/38 (S)W116/18/38 (H)
P 431147014044.65W116/18/38 (S)W116/18/38 (H)
QU701207012052.8W116/18/38 (S)W116/18/38 (H)
QU801308013063.69W116/18/38 (S)W116/18/38 (H)
QU 10015010015089W116/18/38 (S)W116/18/38 (H)
JIS 371226312237.2W116/18/38 (S)W116/18/38 (H)
ASCE 801276412739.8W116/18/38 (S)W116/18/38 (H)
ASCE 851326513242.3W116/18/38 (S)W116/18/38 (H)
S 20824410019.8W116/18/38 (S)W116/18/38 (H)
S 301086010830.03W116/18/38 (S)W116/18/38 (H)
S331055813433.47W116/18/38 (S)W116/18/38 (H)
S 411256713841.4W116/18/38 (S)W116/18/38 (H)
S491256714949.43W116/18/38 (S)W116/18/38 (H)
A 45125455522.1W116/18/38 (S)W116/18/38 (H)
A 55150556531.8W116/18/38 (S)W116/18/38 (H)
A 65175657543.1W116/18/38 (S)W116/18/38 (H)
A 75200758556.2W116/18/38 (S)W116/18/38 (H)
UIC 541407015954.43W116/18/38 (S)W116/18/38 (H)
UIC 601507217260.21W116/18/38 (S)W116/18/38 (H)
41 kg AS12765136.540.7W116/18/38 (S)W116/18/38 (H)
56 E11407015956.27W116/18/38 (S)W116/18/38 (H)
MRS 541326513252.1W116/18/38 (S)W116/18/38 (H)

Why Choose Our W116/18/38 Rail Clip?

W116/18/38 Rail Clip For Sale

w116-rail-clip
  • Strong Load Capacity: Withstands 130kN (13.3 tonnes) – ideal for heavy rail applications like freight and crane systems.

     

  • Ample Stock for Fast Delivery: Large inventory ensures immediate fulfillment to minimize project downtime.

     

  • Custom Corrosion Protection: Add hot-dip galvanizing, electro-galvanizing, or coatings for rust resistance in harsh environments.

     

  • Wide Rail Compatibility: Fits 20+ global rail types (QU, JIS, UIC, MRS) – no compatibility guesswork.

     

  • Dedicated Support: Our team helps with weld specs, assembly widths, and rail fitment for seamless installation.
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