Max.OD: 7000mmMax. thickness: 1000mmMax. height: 1500mm
Weight:Max. 50 ton
Process Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection
→rough machining→UT →2nd Heat treatment →finishing machining →Inspection
UT standard: ASTM A388 or EN10228
Heat treating is the final stage of the seamless rolled ring process. Our new, dedicated 25,000 square-foot heat treat bay offers complete annealing, normalizing, quenching and tempering treatments to meet a desired combination of hardness and strength for forgings up to 7000mm diameter.
Materials 

McInnes Rolled Rings is committed to:

· Providing rings conforming to customer specifications

· Continually improving the effectiveness of our quality management systems

· Meeting the needs of our customers

· Achieving goals through teamwork

· Maintaining a quality system in accordance with our Quality Manual