Nylon Rail Insulator of Type Elastic Clip IV Fastenening system
- Commodity name： Nylon Rail Insulator of Type Elastic Clip IV Fastenening system
- Description
-
The elastic clip IV-type fastening system is a kind of free-standing system designed according to the "Temporary Technical Conditions for Fastening System of Passenger Dedicated Line" for the line conditions of laying prestressed concrete ballast tracks without shoulder sleepers, in order to meet the operating conditions of passenger dedicated lines. The boltless fastening system of the shoulder is optimized and improved on the basis of the original elastic clip III type fastening system after years of in-depth research and a large number of tests.
1. WJ-3 (Elastic Clip III fastening system)
2.WJ-4 (Elastic clip IV fastening system)
The rail guide plate(rail insulator) is one of the key components of the WJ-4 fastener system.
Kunshan Alex Railway Co., Ltd. can provide WJ-4 fastener system according to the standard, and manufacture the rail guide plate with high-quality material.
Features: High mechanical strength, heat resistance, wear resistance, high rigidity, dimensional stability.Materials: PA66, PA66+GF30%
Dimension: According to standard, or requirements
Standard: GB/TB, etc
MOQ: 10000 Piece/Pieces
Supply ability: 300 Ton/Tons per MonthPacking: Polypropylene woven bags lined with polyethylene film, 25kg/bag or 50kg/bag+ fumigation-free pallet
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
How to use the rail guide plate of WJ-4 Rail Fastening System
The rail guide plates G4 are used in general lots and the rail guide plates G4J are used at rail joints. Each rail guide plate has 7 specifications, namely No. 7, No. 8, No. 9, No. 10, No. 11, No. 12 and Number 13. For standard rail gauges, No. 9 and 11 are used.
The rail guide plates are black except for the No. 7, 8 and 9 joint guide plates which are not black.
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 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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