Features:

1. Material: 4140\4340\42crnimo/42crmo/45c/20c/45c/316L304/
2. Available dia: 50mm-300mm
3. Available length: 150mm-4000mm
4. shaft material and process: as per customer's request
5. surface treatment: polishing

Standard of material: it can be transferred into equivalent Chinese standard GB according to the following standard: ASTM EN DIN BS JIS etc.

Inspection report ll be provided together with delivery.

For details ll be provided on receipt of your detailed requirement.