Model NO.
883
Specification
360mm to 1250mm
Trademark
BS
Origin
China
HS Code
8607199000
Production Capacity
500000pieces/Year
After-sales Service:
Full Warranty
Warranty:
5years
Customized:
Customized
Certification:
ISO9001
Type:
Wheel
Transport Package:
Wooden Cases
Railway tyre is a type of wheel specially designed for use on railway tracks. The tyre acts as a rolling component, typically pushed onto an axle and mounted directly on a railway carriage or locomotive, or indirectly on a bogie (in the UK), also called a truck (in North America). The powered tyres under the locomotive are called driving wheels. Tyres are initially cast or forged and then heat-treated to have a specific hardness.New wheels are machined using a lathe to a standardized shape, called a profile, before being installed onto an axle. All tyre profiles are regularly checked to ensure proper interaction between the wheel and the rail. Incorrectly profiled tyres and worn tyres can increase rolling resistance, reduce energy efficiency and may even cause a derailment. The International Union of Railways has defined a standard wheel diameter of 920 mm (36 in), although smaller sizes are used in some rapid transit railway systems and on ro-ro carriages.
Shanghai Bosheng Industries Co., Ltd pays great attention to quality control and management. Our A55 Crane Rail is completely controlled by iso9001-2008 quality system, and we have obtained the production license of railway products from The Ministry of Railways of China. We have a full set of testing equipment to ensure that all of our rail products meet customer requirements.
Shanghai Bosheng Industries Co., Ltd is an ISO 9001/2008 certified company. All processes are in accordance with the requirements of ISO quality management system, from supplier quality control to finished products, we are in accordance with the standard procedures, we have strict quality control system for suppliers:
1. Before producing A55 Crane Rail, we will check and test the raw materials. we require suppliers to provide production batch number, chemical composition, mechanical properties and other testing indicators.
2. Our quality control inspectors take sample sampling and batch testing after the process of manufacturing A55 Crane Rail, and provide raw material certificate and other means to control the testing process.
3.According to the different requirements of A55 Crane Rail, we make the corresponding physical and chemical testing and inspection. If the results do not meet our requirements, we will refuse to accept the materials only if they meet our standards.
4. For semi-finished products and their external suppliers of A55 Crane Rail, we often organize quality control coordination meetings and provide technical advice and guidance. Ensure that qualified products are delivered to our customers prior to shipment.
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