Railway Plastic Screw Dowel For Concrete Sleeper By Kunshan Alex Railway Fastening Co.,ltd.

We are instrumental manufacturing, exporting and supplying of Railway Plastic Screw Dowel for Concrete Sleepers in Kunshan, Jiangsu, China. Specifications as given below:-


Specification:-

Product Details
Part:Railway Plastic Screw Dowel
Certification:UIC, AREMA, ASTM, BS, TB
Color:Customized
Brand:Alex
Material:HDPE, PA66, PA66+Gf30%
MOQ:5000PCS
Capacity:6000 Piece/Pieces Per Day
Delivery Detail:25 Days
Package:25kg Woven Bag with Fumigation-Free
Additional Info.
Packing:in Bulk or as Per Requirement.
Standard:DIN17221, BS970, GB/T1222
Origin:Jiangsu, China (Mainland)
HS Code:3926900000
Production Capacity:6000 Piece/Pieces Per Day
Product Description
Also know as plastic sleeve, plastic insert, concrete dowel, concrete insert, Nylon Dowel, PA66 Dowel, being widely used in rail fastening.
Product Description
HDPE
No.
Technique parameter
Unit
Technical requirement
Value

1
Density
g/
0.95-0.98
0.95

2
Tensile strength
Mpa
a Y19
19

3
Elongation
%
>80
150

4
Melting point
A C
170-190
190

5
Insulation resistance
IC
a Y1A 1010
3.5A 1010

6
Hardness
A
a Y98
98(A)


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

No.
Technique parameter
Unit
Technical requirement
Value

1
Density
g
1.3-1.45
1.45

2
Tensile strength
Mpa
a Y170
178

3
Elongation
%
a 4.4
4.0

4
Bending Strength
Mpa
a Y250
290

5
Impact Strength(No gap)
KJ/m2
a Y80
85

6
Melting point
A C
250A C-270
270

7
Insulation resistance
IC
a Y1A 108
5A 108

8
Glass fiber content
%
30-