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Shanghai Suyu Railway Material Co.,Ltd.
Rail Fastening System;Railway Sleeper Screws;Railroad Track Spikes
 
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ISO Plastic Dowel for Railroad Fastenings With PA66 or HDPE

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Title： ISO Plastic Dowel for Railroad Fastenings With PA66 or HDPE 
Brand： -
Model： -
Unit price： Negotiable
MOQ： -0 -
Quantity： Negotiable
Delivery date： Since the payment date Days delivery
Contact： Miss.yuan （Ms.）    
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ISO Plastic Dowel for Railroad Fastenings With PA66 or HDPE

 

Specifications

 

ISO Qualified Plastic Dowel for Railroad Fastenings,Material is PA66 or HDPE

SUYU specialized in producing rail fastening , plastic dowels are our main products , they are pressed in concrete sleeper and assembly with sleeper screws /guide plate /rail clip to fix the rail .the material we use is HDPE & PA66 , with the color white /black /dark brown .

 

HDPE

No.

Technique parameter

Unit

Technical requirement

Value

1

Density

g/3

0.95-0.98

0.95

2

Tensile strength

Mpa

≥19

19

3

Elongation

%

>80

150

4

Melting point

170-190

190

5

Insulation resistance

Ω

≥1×1010

3.5×1010

6

Hardness

A

≥98

98(A)

 

PA66 : Nylon 66.69%, glass fiber 30%, other 1%


ISO Plastic Dowel for Railroad Fastenings With PA66 or HDPE
Inquiry

No.

Technique parameter

Unit

Technical requirement

Value

1

Density

g/

1.3—1.45

1.45

2

Tensile strength

Mpa

≥170

178

3

Elongation

%

≤4.4

4.0

4

Bending Strength

Mpa

≥250

290

5

Impact Strength(No gap)

KJ/m2

≥80

85

6

Melting point

250—270

270
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