1. Seamless alloy steel tube
2. Standard&material: ASTM A209 T1, ASTM A210-A/C, ASTM A213 T5, T9, T11, T12, T22, ASTM A335 P1, P5, P9, P11, P12, P22, DIN17175 15Mo3, 10CrMo910, 13CrMo44, and equivalent standrad and material.
3. Size Range: OD: 12mm-268mm Wall Thickness: 1.2mm-26mm
4. Delivery condition: Full-annealed, normalized, BKS(stress-relieving), BKW, BK
5. Packing: Standard packing at seller's option IR as per customers' requirements.
6. Oil-coating, varnish, or end-protection by plastic caps to be confirmed.