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- API Group
As an integral part of the workings of Steel Mills, API Engineering supply high quality forged and cast ferrous and non-ferrous rolls for a variety of hot and cold rolling applications.
Rolls supplied include:
- Forged Steel Rolls;
- Nodular Cast Iron Rolls;
- Grey Iron Rolls.
Our work rolls can be supplied fully finished and hardened in a wide range of international standard material grades and dimensions to suit the required application. Quality parameters such as straightness, concentricity and dimensional tolerances are critical and all our components are therefore carefully inspected and supplied with full inspection reports. See 'Quality Assurance' for further information about our testing and inspection capabilities.
Backup rolls are supplied either cast or forged in different material grades and Chromium content to meet the customer's specific hardness and wear resistance requirements. Our engineering department is able to advise customers in selecting grades and parameters to achieve optimal performance.
If required, backup rolls can be supplied with neck rings and bearing sleeves fitted.
Seamless Tube Rolls
API Engineering supply rolls for almost any application in a modern seamless tube mill. Examples of rolls typically supplied include:
- Cross-roll piercers and associated Diescher discs;
- Multi-stand mill rolls;
- Stretch-reducing / sizing mill rolls.