Good Quality Railway Polyethylene Dowel
- Commodity name： Good Quality Railway Polyethylene Dowel
- Description
-
Rail plastic dowel is also called rail plastic insert/plastic sleeve/concrete dowel/ concrete insert, which is a counter-party fastener for a screw spike or holding down bolt, and it is pre-imbedded into the wooden sleeper or concrete sleeper, installed together with screw spikes, guide plates and rail clips to fasten the rail tracks.
Kunshan Alex Railway Fastening Co.,Ltd can make any types of plastic dowel according to different standards and required sizes. And also, materials and colors can be selected according to customers' requirements, too.
Materials: HDPE, PA6, PA66, PA66+GF30%
Dimension: Different Size Available, Customized according to the drawing
Standard: DIN, NF, AREAMA, etc
MOQ: 5000 Piece/Pieces
Packing: Less 25KG per woven bag with pallet
Supply ability: 3000 Ton/Tons per Month
Delivery: within 15 working daysAlso know as plastic sleeve, plastic insert, concrete dowel, concrete insert, Nylon Dowel, PA66 Dowel, the rail plastic dodwls are widely used in rail fastening.
Below are composition and physical properties of commonly used materials we used to make rail plastic dowel.
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 Polyethylene 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.
Our Services
We manufactures Rail Plastic Dowel, 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 clip/ PR clip/SKL clip/ DE clip/ RN Clip/ Nabla clip, etc
3. Swivel Bolts/ Track Bolt/ Special bolts/ U bolts/ J bolts/ Anchor bolts/Hook 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 / Rail insulator
10. Rail pad (Rubber, EVA, TPU, etc.)/ Rail sole plate / Rail adjustment pad
11. Forged or casted rail car spare parts, such as: Pivot Pin, Brake Shoe Key, Brake shoe holder, Friction Wedge, Wearing Plate, Composite Brake Shoe, Disc brake pad, Brake Beam, Load springs, etc.
We are trying to supply the best products at the best price!
Key words:
Railway Plastic Dowel
We are a professional manufacturer of railway and train bogie accessories, providing various railway custrction and maintenance parts, train bogie & brake system parts, and tunnle & crane rail customized parts.
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