Item: Achse
Material: 42CrMo4+QT
Technology: forging+QT+machining
Weight:125kg
Industry: Rail Track construction

The advantage of Welong for this product

1. We can tailer-make acc.to customer’s drawing and qty.
2. We can make stocks and ship as request to shorten the delivery time.
3. Material steel mill is audited per biennium and approved from our company WELONG.
4. We will issue the full QA report including:EN10204-3.1B with chemical composition and mechanical properties test,measurement report,UT and MT report before shipping.
5. We mark each one part with serial number, and each part can be easily tracked to the corresponding chemical composition,mechanical properties and measurement report within 5 years,as well as the specimen.