1. EN10305-1 seamless precision steel tube

2. Standard&material: EN10305-1 E215, E235, E355, C35E, 42CrMo4, and other equivalent standard&materials.

3. Size range: OD: 8mm-127mm, W. T: 0.8mm-12.7mm

4. Manfuacturing method: Cold-rolled

5. Delivery condition: BK(Cold-drawn/hard), BKS(Stress-relieving), BKW(cold-drawn/soft), GBK(annealed), NBK(normalized), bright annealed in controlled atmosphere.

6. We can produce according to customers' specific requirements about size tolerance, mechnical properties, etc.

7. Packing: Internal packing by knit bags, external packing by wooden cases for small size and thin wall tubes.

8. Oil-coating, varnish, bevelled ends to be /confirm/ied.

9. Application: Precision steel tubes are widely used in auto industry like fuel injection system, spareparts etc.