SKL Elastic Rail Clips Clamp Oxide Black / Galvanize 60Si2Mn for Railway System

SKL Elastic Rail Clips Clamp Oxide Black / Galvanize 60Si2Mn for Railway System​

Commercial Name: Other steel materials for railway tramway tracks

Brand: Zhongyue

Supplier: Zhongyue Railway Material Co.,ltd.

Address: No#199 Huanlou Road Kunshan Jiangsu P.R China

HS Code: 73029 09000

Drawing

Rail fastening system

1. Sleeve
2. Rail pad
3. Insulator
4. Clamp
5. Screw spike

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

Material Choice: spring steel

1. 60Si2MnA
2. 60Si2CrA
3. 55Si2Mn
4. 38Si7

Technical Parameter Table of Material

SKL Series	SKL1	SKL3	SKL12	SKL14
Material	60Si2MnA	60Si2CrA	55Si2Mn	38Si7
Chemical composition(%)	C:0.56-0.64,	C:0.56-0.64,	C:0.52-0.60,	C:0.35-0.42,
	Mn:0.60-0.90,	Mn:0.40-0.70,	Mn:0.60-0.90,	Mn:0.50-0.80,
	Si:1.60-2.00,	Si:1.40-1.80,	Si:1.50-2.00,	Si:1.50-1.80,
	Cr:≤0.35,	Cr:0.70-1.00	Cr:≤0.35
	P:≤0.03,	P:≤0.03,	P:≤0.03,	P:≤0.03,
	S:≤0.03	S:≤0.03	S:≤0.03	S:≤0.03
Hardness	42-47HRC
Fatigue life	for Dia.18 is 3 millions cycles without breaking
	for Dia.20 is 5 millions cycles without breaking

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

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

Similar Elastic Clip

Same series	SKL1
	SKL2
	SKL3
	SKL12
	SKL14
General series	E type
	Nabla type
	KP / KPO type
Special series	PR type
	Deenik type
	Russian type
	Fats clip
	Gauge lock clip

Sale Rang

1. Rail fastening system
2. Dog spike / Screw spike
3. Bolt set
4. Elastic clamp
5. Rail anchor
6. Rail shoulder
7. Fish plate
8. Tie plate
9. Plastic / Rubber parts
10. Brake shoe
11. Steel rail
12. New wood sleeper

Quotation necessity ( the more, the better )

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

If you have any other models of rail/ rail fastener, welcome to contact me.

Product Tags:

railway clips

      

railroad clips

      

SKL Elastic Rail Clips Clamp Oxide Black / Galvanize 60Si2Mn for Railway System Images