- Hot strip mill finishing stand work rolls 345*500*1200mm
- 2017-01-17 03:52
- 1.Hot strip mill finishing stand work rolls2.better tensile strength 3.better abrasion performance 4.ISO9001-2000
- Alloy Steel Roll Ring
- 2016-10-25 05:20
- NameRoll RingMaterialCast steelChemicalCompositionCSiMnPSNiCrMoShell3.450.60.80.080.074.351.670.38Core3.541.460.460.090.