Suzhou Zhongyue Railway Material Co.,Ltd.
| Payment Terms | T/T, 30% in advance |
| Supply Ability | 600,000 pcs per month |
| Delivery Time | 15-30 work days after getting payment |
| Packaging Details | 25Kg plastic bags and wooden pallets or according to clients' requirement |
| Product Name | Railway Screw Screws Hexagon in Railroad , Track Hex Head Screw |
| Application | railway, mining, high speed way |
| Grade | 4.6, 5.6, 8.8, 10.9 |
| Material | Q235, 35#, 45#, 40Cr |
| Surface | Plain (oiled), Oxide Black, Zinc, HDG, Wax, Bitumen, Dacromet |
| Standard | ISO898-1, UIC864-1, and NF F500-50 |
| Sample | Available |
| Brand Name | ZhongYue |
| Model Number | custom-made |
| Certification | ISO9001:2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, 30% in advance | Supply Ability | 600,000 pcs per month |
| Delivery Time | 15-30 work days after getting payment | Packaging Details | 25Kg plastic bags and wooden pallets or according to clients' requirement |
| Product Name | Railway Screw Screws Hexagon in Railroad , Track Hex Head Screw | Application | railway, mining, high speed way |
| Grade | 4.6, 5.6, 8.8, 10.9 | Material | Q235, 35#, 45#, 40Cr |
| Surface | Plain (oiled), Oxide Black, Zinc, HDG, Wax, Bitumen, Dacromet | Standard | ISO898-1, UIC864-1, and NF F500-50 |
| Sample | Available | Brand Name | ZhongYue |
| Model Number | custom-made | Certification | ISO9001:2015 |
| Place of Origin | China | ||
| High Light | railway sleeper fixing screws ，black oxide screws | ||
Zhongyue Railway Screw Screws Hexagon in Railroad , Track Hex Head Screw
1. Introduce:
Rail sleeper screw spikes are used to fasten sole plates and ribbed base plates to wooden sleepers. In rail construction with the concrete sleepers, the rail sleeper screw is used in combination with a plastic dowel pressed in the concrete sleeper, indirect or direct fastenings of rails on concrete and wooden sleepers. Characteristically, the sleeper screw thread may only be produced in a hotforming operation. The different shapes of the head correspond to the pass form of the respective spanner used for fastening and loosening of the rail sleeper screws.
The screw spike costs more to manufacture than the dog spike or dog nail, but has the advantage of greater fixing power; approximately twice that of a dog spike, and can be used in combination with spring washers.
2. Specification:
| Material | ||||
| 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 | ||||
| Surface | plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing | |||
3. Advantage:
Our products are mainly made through hot forging.
The threads of rail screw spikes are made by hot rolling with special threading machines.
We produce metric threads, BS, BSW, TR thread, or round threads.
We also make rail fastenings for crane rail and elevator guide rail, along with other related products. We manufacture according to GB/TB (Chinese national standards and railway standards), AREA, UIC, BS, DIN, ASTM, and AS standards.
4. Order Hints:
MOQ: based on your product
Delivery time:Within 30days after order confirmed
Shipment: sea freight
Payment term: T/T 30% deposit, balance before shipment; LC
5. Our product range:
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2003
Total Annual:
100,000,000-200,000,000
Employee Number:
50~150
Ecer Certification：
Active Member
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 stri... 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 stri...
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