Railway Plastic Dowel
Railway Plastic Dowel Introduce
Railway 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 rail plastic dowel is made using either HDPE or PA66 + GF30% and the product color is available in white, black and dark brown.
Technical Parameter HDPE Railway Plastic Dowel
No. | Technical Parameter | Unit | Technical Requirement | Value |
1 | Density | g/cm3 | 0.95-0.98 | 0.95 |
2 | Tensile Strength | Mpa | ≥19 | 19 |
3 | Elongation | % | >80 | 150 |
4 | Melting Point | ℃ | 170-190 | 190 |
5 | Insulation Resistance | Ω | ≥1×1010 | 3.5 ×1010 |
6 | Hardness | A | ≥98 | 98(A) |
PA66 Rail Plastic Dowel
PA66: Nylon 66.69%, Glass Fiber 30%, Other 1%
No. | Technical 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 | ℃ | 250℃ -270 | 270 |
7 | Insulation Resistance | Ω | ≥1×108 | 5×108 |
8 | Glass Fiber Content | % | 30-35 | 35 |
9 | Hardness | HRR | ≥110 | 118 |
Rail plastic sleeve is pressed in concrete sleeper and assembled with sleeper screws, guide plates and rail clip to fix the rail.
We are a leading rail plastic dowel manufacturer 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. We have been granted ISO9001-2008 certificates and have received the production license of China's Railway Ministry on railway products. We have a full set of inspection instruments to ensure all our rail plastic sleeve are of high quality and up to customers' requirements. Thank you for visiting our website. Welcome to choose the rail plastic dowel from Kunshan ALEX Railway Fastening Co., Ltd.
Railway plastic dowel usage
Railway plastic dowel product
railway plastic dowel packing
Railway plastic dowe inspect
Our Service
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 Plastic Dowel
