Sell Spiral Steel Pipe
Jul 06, 2009
Features:
1) Specification: DN200-DN3400
2) Thickness: 6 ~ 25.4mm
Standards: API 5L, ASTM, ASME, GB, JIS, BS, DIN, ISO9001
Material: API Gr.A~X60, S355JR, S235JR, S275JR, ST37-2, Q345B, Q235B
Application:
1. Crude oil pipelines
2......