- API 7K Rotary Drilling Heat Resistant Hose Rubber Pipe
- 2016-11-10 22:19
- 9ca0faf3a96e95074829e9d745.png"data-src="http://img.worldinout.com/img/201611/10/221915361.jpg"data-alt="API 7K Rotary Dri
- High Pressure Fire-proof API 16D BOP Control Rubber Flex Hose
- 2016-10-26 02:23
- Applicability:Hydraulic control pipe line for BOP control equipments.Structure:A structure of lining,reinforcement,flame
- API 7K High Pressure Hammer Union
- 2016-10-23 11:10
- Applicability:Commonly used to connect pipelines for well head equipment of oil wells and gas wells, and connect pipeli