DIN17221 BS970 Railroad Fastener Rail Fastening System SKL Series

Basic Information
Place of Origin: China
Brand Name: ZhongYue
Certification: ISO9001:2015
Model Number: E Type Rail Fastening System
Minimum Order Quantity: 10000sets
Price: Negociable
Packaging Details: according to clients' requirement
Delivery Time: 10 working days after received your payment
Payment Terms: T/T, 30% in advance
Supply Ability: 500,000pcs per month
Material: Q235(main) 60Si2MnA, 60Si2CrA, 55Si2Mn, 38Si7 Application: Fastening Part
Certification: ISO9001:2008 Main Surface Treatment: Plain (oiled), Oxide Black, Color Painting
Standard Refers: DIN17221, BS970, GB/T1222 Name: Railroad Fastener SKL Series Railway Fastening System
High Light:

railroad fasteners


vossloh fastening system

ZhongYue railroad fastener SKL series railway fastening system


SKL fastening system
Meet all the requirements of Tram line. Top-down construction method is available, so sleepers are no needed. It can be used in general line, also in turnout area. It is feasible in open track, also in embedded track. Easy installation, Gauge adjustment +/-10mm, height regulation +20mm. The static stiffness is no less than 30KN/mm, different stiffness of rail pad can be provided according the requirements of customers.

Technical Parameters

Part name 





E clip

Dia. 16mm
Dia. 18mm
Dia. 20mm


Plain oiled, 
color painting, 
or the other 
custom finish 

Hardness: 44-48HRC
Toe Load: 500-700kgf for Dia.16mm
750-900kgf for Dia.18mm
1100-1400kgf for Dia.20mm
Fatigue life:3 millions cycles 
without breaking for Dia.18mm, 
5 millions cycles without breaking 
for Dia.20mm
Standard: DIN17221, BS970, 


115RE,50kg rail, 
60kg rail,BS80lbs,


Plain oiled, 
color painting 

Different designs are available. 

Rail pad 

in ordered size

or rubber

Black or other colors

Different designs are available. 


50kg rail, 60kg rail,
and size as ordered

Nylon 66 (PA66)

Black, blue, 
yellow, green 
or other colors

Different designs are available. 


SKL Fastening System

Technical Parameters

Part nameTypeMaterialFinishRemark
SKL14 tension clipDia. 13mm60Si2CrA, 38Si7Plain 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 spikeM24×150mm
M24 ×160mm
Grade 4.6: Q235
Grade 5.6: 35#
Grade 8.8: 45#
Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardizedStandard: ISO898-1, UIC864-1 and NF F500-50
Plain washerUls7Q235Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardizedStandard: EN10025, EN10139
Plastic dowelFor different sizes of screw spikeHDPE, Reinforced Nylon 66 (PA66)Black, blue, yellow, green or other colorFor insert into concrete sleeper
Guide plateUIC54, UIC60, 50kg rail, 60kg rail, and other sizes as orderedReinforced Nylon 66 (PA66)Black, blue, yellow, green or other colorDifferent designs are available.
Rail padUIC54,UIC60, and size as orderedEVA, or rubberBlack, blue, yellow, green or other color

Different designs are available.


We are a leading and reputed manufacturer of qualified railway products in China since 2013, have got the production license of China’s Railway Ministry on railway products. We supply to Thailand Railway, Indonesia Railway, Zambia Railway, American Railway etc for years. We can customize your product with ASTM, DIN, BS, JIS, AS, NF, ISO and GB standard, competitive price available.
Order Hints:
MOQ: based on your product
Delivery time:Within 30days after order confirmed
Shipment: sea freight
Payment term: T/T 30% deposit, balance before shipment; LC
DIN17221 BS970 Railroad Fastener Rail Fastening System SKL Series 0DIN17221 BS970 Railroad Fastener Rail Fastening System SKL Series 1DIN17221 BS970 Railroad Fastener Rail Fastening System SKL Series 2

Contact Details

Phone Number : +8615505222788