45# Oxide Black Railway Screws Spike Insert Plastic Dowel
Screw Spike
Firstly introduced in France (tire-fond in French) and the screw spike is widely used in continental Europe. A screw spike is used to fix the tie plate or fasten the rail to the sleeper with the help of a plastic dowel. Compared with other spikes, screw spike has greater power and the manufacture cost is higher. According to different thread profiles, lengths, diameters and drive heads, screw spike can be classified into Ss series sleeper screw, square-head screw spike, hexagon screw spike and double-head screw spike.
| Name | 8.8 Grade 45# Oxide Black Screw Spike Insert Plastic Dowel for Railway Fastening system |
| Type | Ss5.-150 | V20-135 |
| | Ss8-140 | V23-115 |
| | Ss8-150 | V23-135 |
| | Ss8-160 | V23-155 |
| | Ss23-160 | V23-215 |
| | Ss25.-165 | V26-115 |
| | Ss35.-161 | |
| | Or the type by customers’ drawings |
| Grade | 4.6 | 5.6 | 8.8 | 10.9 |
| Material | Q235 | 35# | 45# | 40Cr |
| Mechanical properties | Tensile strength: ≥400Mpa | Tensile strength: ≥500Mpa | Tensile strength: ≥800Mpa | Tensile strength: ≥1000Mpa |
| | Yield strength:≥240Mpa | Yield strength:≥300Mpa | Yield strength:≥640Mpa | Yield strength:≥900Mpa |
| | Elongation:≥22% | Elongation:≥20% | Elongation:≥12% | Elongation:≥9% |
| | Cold bending: 90 degree without crack | Cold bending: 90 degree without crack | Cold bending: 90 degree without crack | Cold bending: 90 degree without crack |
| Surface | plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing |
| Standard refers | ISO898-1, UIC864-1, and NF F500-50 |
Application of Screw Spike Insert Plastic Dowel
Photos Details of 8.8 Grade 45# Oxide Black Screw Spike Insert Plastic Dowel
Zhongyue's products ranges:
- Rail Fastening
- Rail Sleeper Screw
- Rail Spike
- Railway Bolt
- Elastic Rail Clip
- Rail Shoulder
- Rail Anchor
- Rail Tie Plate
- Rail Clip
- Railway Washer
- Rail Nylon Insulator
- Rail Pad
- Rail Plastic Sleeve
- Rail Fish Plate
- Brake Block
- Rail Nul
- Rail Fastening System
- Crane rail
Production process of 8.8 Grade 45# Oxide Black Screw Spike Insert Plastic Dowel
Raw material —— Wiredrawing —— Cutting the wire rod to length —— forming the head —— cutting Edge —— Thread rolling —— Heat Treatment —— Surface treatment —— Final inspection —— Packaging —— Shipment
Company Profile:
Founded in 2013, located at No.199 Huanlou Road, development zone Kunshan city, we Suzhou Zhongyue Railway Material Co., Ltd. Is a leading and reputed manufacturer of qualified railway fasteners in China.
We are certified by ISO 9001:2008. We have a complete set of inspection equipments to strictly control the quality of each production procedure and make sure all the products reach the international standards and customers’ requirements.
ZY team is composed of high professional senior engineers, professional technicians and a group of highly experienced operation workers, this is the strong guarantee of our products quality. We have our own R&D team, after-sales service team and quality-assurance team with the most advance technology and management concepts.
With advanced technology, comprehensive testing facilities, excellent management team and powerful processing capacity, our products have been exported worldwide. After many times of inspections by BV, SGS,ABS etc, our products have been well recognized by our customers. We are qualified supplier of Kazakhstan Railway, Thailand Railway, Zambia Railway, Indonesia Railway, Malaysia Railway, Sweden Railway, New Zealand Railway, American Railway, Canada Railway etc, supplying all kinds of railway material to them for many years without any quality complaint.
We not only can produce according to International standards, customers’ drawings and samples, but also can provide design proposal by our own high standard R&D department.
With the principles of quality first and customers first, ZY Rail enjoys bulk popularity and high reputation at home and abroad, while having many customers all over the world. With powerful strength and broad vision, ZY rail is moving towards internationalization of enterprises.
Best regards
Eric Li
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45# Oxide Black Railway Sleeper Screws Spike Insert Plastic Dowel Images
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