- Kunshan Alex Railway Fastening Co.,Ltd
- China Manufacturer with main products:Rail clip ,Rail anchor/Rail Anti-creeper ,Rail gauge rod ,Rail screw spike ,Track spike ,Rail joints/Rail fish plate ,Plastic screw dowel ,Rail pad ,Rail shoulder ,Rail base plate/ tie plate ,Composite brake shoe/brake pad ,Rail insulator
Home > Products > Plastic screw dowel > Railway Screw Dowel Polymer Insert for Concrete Sleeper
Railway Screw Dowel Polymer Insert for Concrete Sleeper
- 2000 Ton / Tons per Month
- Shanghai
- T/T L/C Credit Card
- 20 days
- Elastic Rail Clip SKL14 fastening system
- Track spike/dog spike fasten track on wooden sleeper
- Forged Train/locomotive/wagon brake shoe key
- Nabla Rail Fastening System for Tram, LRT, Metro, Main Line and High-Speed track
- Rail tie plates for metro/subway rail fastening
- Railroad Rail Pad prevent abrasion and crushing of the sleeper
Product Details
Brand Name: | ALEX | Place of Origin: | China | Material: | Nylon 66 |
Type: | Other, Rail plastic dowel | Dimensions (L x W x H) (mm): | customized |
Product Description
Product Description
1.Product Name: Plastic dowels
The plastic dowel can be considered as the fastening foundation, as it needs to be pre-inserted into the concrete sleeper separately before assembling the rail fastening system parts. It is used to guarantee the good connection and linkage of the rail fastening system with the concrete sleeper, with screw spikes or bolts.
On the other hand, similarly as the rail pad or rail insulators, the plastic insert’s another function is to insulate the fastener parts from the ties. Therefore, the quality of this small pre-inserted part into the concrete sleeper, especially its strength and fatigue life, is of great importance to the whole rail line.
2.Standard: TB/GB/UIC and other standard or drawings required by clients.
3.Materials: Reinforced Nylon 66 (PA66: Nylon 66.69%, glass fiber 30%, other 1%)
4.Technical Specifications
Density:1.3-1.45g/cm3
Tensile strength: ≥170Mpa
Elongation: ≤4.4%
Bending Strength: ≥250Mpa
Impact Strength(No gap): ≥80KJ/m2
Melting point:250-270°C
Insulation resistance:≥1×108Ω
Glass fiber content:30-35%
Hardness:≥110HRR
5.Application: Concrete sleeper
6. Color: Yellow, black, white, blue, green, etc
7. Producing line
8. Quality control of plastic dowel/concrete insert.
9 . Ways of packing for the Railroad Plastic Dowel /concrete dowel:
Company profile
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 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, 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!
Contact Us
- Kunshan Alex Railway Fastening Co.,Ltd
- Contact nameNina Fang
- Phone86-512-83639017
- AddressKunshan City Suzhou,Jiangsu
- Railway Elastic Clips for fixing rail
- 115RE Rail joints/ rail fish plates
- WFP Rail Angle Guide Plate for SKL Fastening Systems
- Railway Plastic Screw Dowel for Concrete Sleeper with SKL fastening set
- Rail Insulator for Nabla clip fastening system
- Deenik Rail Clips for South American and European Railroad Fastening System
- Railroad components Rail Pad CP-318-03
- Rail pad CP328 under track
- Railway lock washer for screw fastening to sleepers
- Railway Elastic Clip fastened on concrete sleeper
- Railroad round fish bolts oval neck
- AREMA Standard 141RE rail joint bar rail joints fishplate
- Railway Screw Dowel inserted in Concrete Sleeper
- J-hook and L-hook anchor bolts inserted into the concrete or masonry structure
- Railway Plastic Screw Dowel for Concrete Sleeper with SKL fastening set
- Railway Plastic Screw Dowel Polymer Insert for Concrete Sleeper
- Rail Insulator for adjusting rail gauge and electrically insulating railroad rails
- E-type Rail Nylon Insulator for adjusting rail gauge and electrically insulating railroad rails
- Rail Insulator for adjusting rail gauge and electrically insulating railroad rails
- Railroad fastener RN rail clip Fastening System for Tram, Main Line and High-Speed track
- Triple spring washer for screws fastened to sleepers
- Railway accessories plain washer Uls6/Uls7 for spikes fastened rails
- Railway accessories WL reinforced washer for screws fastened to sleepers
- Aluminum vortok spire used with Railway Screw Spike
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