Features:1) Specification: DN200-DN34002) Thickness: 6 ~ 25.4mmStandards: API 5L, ASTM, ASME, GB, JIS, BS, DIN, ISO9001Material: API Gr.A~X60, S355JR, S235JR, S275JR, ST37-2, Q345B, Q235BApplication:1. Crude oil pipelines2. Natural gas pipelines3. Water... More
Ningbo Zhehua Heavy Steel Pipe Manufacturing Co,.Ltd.
Main Products: welded steel pipe... More