Railway Plastic Screw Dowel SDU
- Commodity name： Railway Plastic Screw Dowel SDU
- Description
-
Railway Plastic Screw Dowel for Sleeper ,Plastic HDPE socket for Concrete Sleeper, also known as plastic sleeve, plastic insert, concrete dowel, concrete insert, Nylon Dowel, PA66 Dowel, being widely used in rail fastening.
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 days
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.
Our Services
For standard railway parts, we manufacture and deliver fast.
For customized parts, we could take measurements on samples and make drawings if customers request so, we manufacture all railway and some construction fasteners as below:
Rail Elastic Clip and Rail Clamp, High Tensile Bolt with Nut and Washer, Rail Base Plate, Tie plate, Rail Chair, Rail Fish Plate, Fish Bolt with Nut and Washer, Rail Shoulder, Rail Screw and Spike, Rail Insulator, Rail Plastic Dowel, Aluminum Vortok Sprial, Rubber and EVA Pad, Rail Crane Rail and Light Rail, Steel Sleeper, Auto Bolt, Fundation bolt/Segment Bolt, Huck Bolt and Other spare parts.
As one of the region's most comprehensive workshops, Kunshan Alex Railway Fastening Co., Ltd has the range of equipment required to produce high quality railway parts according to different standards. Our Quality Control and Inspection teams diligently inspect and control parts prior to shipment.
Company Information
Kunshan Alex Railway Fastening Co.,Ltd offers the high-quality product customization services to the railroad and industrial communities. We operate with the philosophy of total quality commitment and outstanding customer service support. With our professional and highly motivated employees working as an extremely effective team, our industry strength lies within our focus on traditional products while seeking out niche opportunities and services to better meet each and every need of our customers.
Except some standard railway fasteners, which can be provided in very short time, all products can be customized according to customers' drawings and samples. Our main products are as follows:
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.
Our core competencies are aligned with the current and future needs of our customers.
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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