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Oxide Black Rail Fastening System SKL Elastic Clamp For Railroad

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Oxide Black Rail Fastening System SKL Elastic Clamp For Railroad

Brand Name : ZhongYue

Model Number : SKL 14

Certification : ISO9001:2015

Place of Origin : China

MOQ : 10000sets

Price : Negociable

Payment Terms : T/T, 30% in advance

Supply Ability : 500,000set per month

Delivery Time : 15-30 working days after received your payment

Packaging Details : according to clients' requirement

Product Name : Rail Fastening System

Application : Track

Similarity : E Type, Nabla Type, SKL Type, KP Type, etc.

Sample : Available

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Oxide Black Rail Fastening System For Railroad 44 - 48HRC Hardness

One set of SKL-14 fastening system includes:

A) Tension clamp Skl14 -4 units;

B) Screw spike Ss 25/Uls 7 -4 units;

C) Angled Guide Plate Wfp-14K12 -4 units;

D) Plastic dowel -4 units;

E) Rail Pad 148/185/6- 2 units;

Oxide Black Rail Fastening System SKL Elastic Clamp For Railroad

Technical Parameters

Part name

Type

Material

Finish

Remark

SKL14 tension clip

Dia. 13mm

60Si2CrA, 38Si7

Plain oiled,

color painting, or the other required ones.

Hardness: 42-47HRC
Fatigue test: When the clip spring deflection reaches 9.1mm and the swing deflection is 1.42mm, the fatigue life will be 5 millions cycles without breaking.
Standard: DIN17221, GB/T1222

Ss35 screw spike

M24×150mm
M24 ×160mm
M24×180mm

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

Plain washer

Uls7

Q235

Plain oiled, black oxide, galvanized,

hot dip galvanized, Dacromet and sherardized

Standard: EN10025, EN10139

Plastic dowel

For different sizes of screw spike

HDPE, Reinforced Nylon 66 (PA66)

Black, blue, yellow, green or other color

For insert into concrete sleeper

Guide plate

UIC54, UIC60, 50kg rail, 60kg rail, and other sizes as ordered

Reinforced Nylon 66 (PA66)

Black, blue, yellow, green or other color

Different designs are available.

Rail pad

UIC54,UIC60, and size as ordered

EVA, or rubber

Black, blue, yellow, green or other color

Different designs are available.

Features:

  1. Skl 14 R tension clamp with 1.8 mm fatigue strength
  2. Rail tilting protection by middle bend of the tension clamp and special design of the angled guide plate
  3. Pre-assembly of all components in the sleeper factory possible
  4. Reduction of maintenance costs by permanent elastic tensioning of the rail with tension clamps (2 x 12 kN toe load)
  5. Gauge adjustment ±10 mm in 2.5 mm steps

Produce Process

Clip Production Process
1 raw material
2 shearing
3 heating to forging temperature (950-1000 degrees celsius)
4 forming
5 hardening
6 tempering below 350 degrees celsius
7 inspection
8 packing

Oxide Black Rail Fastening System SKL Elastic Clamp For Railroad

Oxide Black Rail Fastening System SKL Elastic Clamp For Railroad

Surface Treatment

  1. plain (oiled)
  2. color paint
  3. oxide Black (most choice)
  4. galavazing
  5. DHG

Inspection machine

  1. Brinell Hardness Tester
  2. Carbon and Sulfur Analyzer
  3. Rockwell Hardness Machine
  4. Automatic Impact Testing Machine
  5. Metallographic Microscope
  6. Automatic High-speed Analyzer
  7. Fatigue Testing Machine
  8. Metallographic Specimen Polishing Machine
  9. Metallographic Specimen Pointing Machine

Oxide Black Rail Fastening System SKL Elastic Clamp For Railroad

Package

  1. 25 kg double-layer woven bag with free fumigation wooden pallent
  2. 36bags/pallets
  3. 20pallets/20ft

Application

  1. Speed <120km/h
  2. High-way speed >120km/h

Oxide Black Rail Fastening System SKL Elastic Clamp For Railroad

Quotation necessity ( the more, the better )

  1. Drawing with full size
  2. Material and grade
  3. Surface Treatment
  4. Order quantity


Product Tags:

railway track fasteners

      

vossloh fastening system

      
Wholesale Oxide Black Rail Fastening System SKL Elastic Clamp For Railroad from china suppliers

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