1. Carbon steel seamless pipe, hot rolled or cold drawn/Cold rolled, Oil pipe tube 2. Length: 5.8m, 6m ~ 11.8m 12m, or any other length 3. OD: 108-426mm WT: 4~ 30MM 4. Standard: ASTM A106, A53, API 5L, API 5CT and so on 5. Steel Grade: 20# 10# A106 Gr. B x 42 x52 x60 J55 N80 K55 L80 P110 and so on 6. Other: Painting, caps, BE, marking, tread and so on according request 7. Baotou Iron and steel group have professional testing equipments such as ultrasonic testing machine, eddy current testing machine, mechanics testing machine and other testing equipments to make sure high quality
