... tubes, fluid pipes, boiler pipes, high pressure pipes, steel plate, steel coils, chemical fertilizer pipes, flanges and elbows. ... and Alloy Steel 3. Shape: Bar 4. Process: Hot-rolling 5. Material: SteelProduct Type 1. Drilling Products2. Coiled Tubing ... Tools4. Well ControlETC. Steel Raw MaterialSteel Bars Produced by Hot-rolling operation, Mild Steel and Alloy Steel Grades Available Specification ...