API 5L pipe

API Pipe Mill For Oil Transportation is a series of machines that build longitudinal weld seam tubes and pipes with steel strips of certain width. As a professional manufacturer of Mill API, we can provide you with high-quality Mill API. You can check the details of our API ...

Come From Hangzhou Roll Forming Technology Co.,Ltd

Products Description description The Quick-operating Thread Protector is a manually-operated device for protecting external pin-end threads on casing. It is simple, tough and secure, The fast and easy operation of Quick-operating Thread Protectors saves casing screw time, saves ...

Come From Dongying Lake Petroleum Technology Co.,

Description: Kellys are manufactured with one of two drive configurations, square or hexagonal. Square kellys are furnished as forged or machined in the drive section. Hexagonal or fully machined square kellys are machined from full length quenched and tempered round bars. ...

Come From Dongying Lake Petroleum Technology Co.,