Railway Plastic Screw Dowel for Sleeper ,Plastic HDPE socket for Concrete Sleeper

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US $0.2-0.5 / Pieces | 10000 Piece/Pieces Railway Screw Dowel (Min. Order)
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Overview
Quick Details
Type:
Dowel
Material:
PA6, HDPE, PA66, Nylon, PA6, PA66, HDPE
Dimensions (L x W x H) (mm):
As Per Dwg
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
ALEX
Model Number:
SD03
Name:
Railway Screw Dowel
Other name:
top quality PA6 Railroad Insert
Quality Control:
Inspection on each workshift/new batch material/machine adjustment
Service:
Manufacturing, Designing, OEM
Processing:
Plastic Injection
Guarantee:
According to Contract
Color:
White, Black, Brown, etc
Certificate:
ISO, SGS, TUV
Surface:
Polish Moulded
Supply Ability
Supply Ability:
5000 Piece/Pieces per Day Railway Screw Dowel
Packaging & Delivery
Packaging Details
Railway Screw Dowel Package:25KG double-layer woven bag with fumigation-free wooden pallet.
Port
Shanghai
Lead Time :
25 Days after sample approval

Railway Screw Dowel 

 

Product Description

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

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

 

Railway Screw 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.

 

Packaging & Shipping

 

 

We are a leading  Railway Screw Dowel in China. We can also make other rail fastenings such as railway screw, plastic dowel, rail pad, railway insulator, rail fish bolt, railway base plate, rail anchor, railway shoulder, rail bolt, flat and spring washer, fastening system of E type/SKL type/KP type/Nabla type.

 

Our Services

 

 

We manufactures  Railway Screw Sleeve,  Rail E Clip and Clamp,  High Tensile Bolt with Nut and Washer,  Rail Base(Tie) Plate,  Rail Fish Plate,  Rail Shoulder,  Rail Screw and Spike,  Fish Bolt with Nut and Washer,  Rail Dowel,  Rubber and EVA Pad,  Crane Rail and Light Rail,  Wooden Sleeper,  Auto Bolt and Other spare parts.

 

Company Information

  

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/ Pandrol 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

We are trying to supply the best products at the best price!

  Railway Screw Dowel