Plastic Rail Insulator
- Commodity name： Plastic Rail Insulator
- Description
-
The plastic rail insulator, also called rail nylon insulator, rail insulator pad, which provide electrical insulation and protect the ductile iron shoulder from abrasion by direct contact with the rail. Generally they are installed between sole plate and rail.
The material is Nylon-6 or Nylon-66 (PA66) with 20%-35% glass fiber reinforcement varying with different specifications.
Kunshan ALEX manufactures rail insulators applying to UIC60,52kg rail,136RE rail,90R,75R etc, available in natural colors or as per customers’ request.
Specification of rail insulators
Technical Parameter
Unit
Technical Requirement
Value
Density
g/cm
1.3-1.45
1.45
Tensile Strength
Mpa
≥170
178
Elongation
%
≤4.4
4.0
Bending Strength
Mpa
≥250
290
Impact Strength (No gap)
KJ/m2
≥80
85
Melting Point
℃
250 - 270
270
Insulation Resistance
Ω
≥1×108
5×108
Glass Fiber Content
%
30-35
35
Hardness
HRR
≥110
118
Dimension: Different Size Available, Customized according to the drawing
Standard: DIN, NF, AREAMA, etc
MOQ: 5000 Piece/Pieces
Supply ability: 300 Ton/Tons per Month
Delivery: within 15 working daysMaterial
Reinforced Nylon 66 (PA66)
Technical spec.
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
Color
Black, blue, yellow, green or other color
PA66: Nylon 66.69%, Glass Fiber 30%, Other 1%
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 manufacturer 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:
Rail Insulator
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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