Products Description
The inspection and maintenance of road spikes is an important part of ensuring the safe operation of railway tracks. In order to promptly detect damage and loosening of road spikes, it is necessary to inspect road spikes regularly. Inspection methods include manual visual inspection and the use of special inspection instruments.
Manual visual inspection mainly observes whether there are cracks, deformation, rust, etc. on the appearance of the road spikes, and whether the connection between the road spikes and the rails and sleepers is loose. Special inspection instruments can more accurately judge the working status of road spikes by measuring parameters such as the tightening force and vibration frequency of the road spikes.
Coach railway screw spikes:
Coach screw spikes are used in the mining industry in South Africa.
Diameter: 18mm
Length: 65mm, 75mm
Material: Q195, Q235
Surface treatment: zinc
Grade: 4.6
What is the production process of railway spikes?
1. Raw material preparation
2. Cutting and heating
3. Forging
4. Heat treatment
5. Surface treatment
6. Finishing and quality inspection
7. Packaging and shipment
Our Service
01
Online customer service instant communication: We serve customers around the clock through various channels such as the official website, social media, and email.
02
Regularly provide production progress reports: Large projects provide reports by stage to assist customers in project progress control.
03
Support online remote inspection service: Customers do not need to visit the factory in person, and can remotely view the products before shipment through video connection.
Certifications
Railway Products
ISO
CQC
SGS
OHSAS
Gnee Steel (tianjin) Co., Ltd
18+
years
Since our establishment in 2008, we have been focusing on the export of railway equipment, especially railroad spikes.
8000+
Partners
The company has established long-term cooperative relationships with more than 8,000 customers in more than 160 countries around the world, becoming a trusted partner in the industry.
200+
Company Employees
Our team consists of more than 200 experienced professionals who are able to meet the needs of different markets.
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