Kunshan Alex Railway Fastening Co;LTD

RAIL FASTENING SYSTEM,RAIL CLIP,RAIL ANCHOR,SCREW SPIKE,STEEL RAIL, Manufacturer and Supplier - China(CN)

Nylon Material Railway Plastic Dowel

Nylon Material Railway Plastic Dowel

Business Information

  • Min. Order : 5000 PCS
  • Certificate : ,,,,,,,,,,,,SGS,
  • FOB Port : SHANGHAI
  • Made In : China(CN)
  • Packaging : Woven Bag/Kegs and Pallet of Fumigation Free
  • Delivery Time : WITHIN 20 WORKING DAYS
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Product Features

Also know as plastic sleeve, plastic insert, concrete dowel, concrete insert, Nylon Dowel, PA66 Dowel, being widely used in rail fastening.

 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

≥19

19

3

Elongation

%

>80

150

4

Melting point

°C

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%


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

°C

250°C-270

270

7

Insulation resistance

Ω

≥1×108

5×108

8

Glass fiber content

%

30-35

35

9

Hardness

HRR

≥110

118


 
Rail Plastic Dowel is a counter-party of Screw Spike, which is pre-inserted into the concrete sleeper. When we use the rail fastening system, the plastic dowel performed as the fastening base.
Kunshan Alex Railway Fastening Co., Ltd manufactures railway fasteners and standard components. As a leading railway fasteners manufacturers in China,with production license of Chinese railway Ministry, advanced technology, high precision inspection instruments and service, our products have been widely exported the USA, Germany, Spain, Japan, Australia, Italy, Netherlands, Belgium, Poland, the UK, India, and South Africa etc.

We can provide products according to customers drawings and samples.Our main products are as following:
1. Screw spike/Coach screw/Drive screw/Sleeper Screw, Dog spike/Railroad spike/Lock spike/Cut spike,etc.
2. Rail clip/ Tension clamp/ E, R, SKL clip/ Railroad clip/ Deenik clip
3. Swivel Bolts/ Track Bolt/ Special bolts/ U bolts/ J bolts/ Anchor bolts/ Foundation bolts/ Stud bolts/ Rod bolts/ Curved bolts/ Tunnel bolts
4. Tie plate/ Base plate / Rail plate/ Rail fixing base/ Rail Pads/ Sole plate/ Sole pad
5. Fish plate / Joint bar / Rail joint/ Splice Bar
6. Track bolt/ T bolt / Rail bolt/ Clamp bolt/ Inserted bolt/ Clip bolt/ Fish bolt/ Square bolt/ Rod bolt /Rail joint bolt
7. Clamp plate/ Rail spring clamp/ Anchor plate/ Steel clip
8. Rail Shoulder/ Rail sleeper Inserts/ Rail Anchors for rail sleepers
 
9. Plastic dowel / Guide plate/ Nylon insert

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