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Place of Origin : China
Brand Name : Alex
Certification : ISO SGS TUV
Model Number : 15040717
MOQ : 5000 Piece/Pieces
Price : 0.1~1.8 USD
Packaging Details : 25KG double-layer woven bag on pallet.
Delivery Time : 20 Days
Payment Terms : L/C,T/T,Western Union
Supply Ability : 5000 Piece/Pieces per Day
| FOB Price: | US $ 0.1 - 1.8 / Piece|Get Latest Price |
|---|---|
| Min.Order Quantity: | 5000 Piece/Pieces Rail Plastic Insert Manufacturer |
| Supply Ability: | 15000 Piece/Pieces per Day Rail Plastic Insert Manufacturer |
| Port: | Shanghai |
| Payment Terms: | L/C,T/T,Western Union |



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

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.

| Application | Rail Fastening |
| Item Category | Rail Plastic Dowel Fastening System |
| Delivery | By sea or by air |
| Documents Attached | Composition Analysis |
| Trade Term | FOB, CFR, CIF, Express |
Our Services
We manufactures 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!
Rail Plastic Insert Manufacturer
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Plastic Screw Dowel for Concrete Sleeper of Railroad Images |