Manufacturing

Spiral Welded Pipe(SSAW)

Uncoiling and Straightening: We need to have our carefully-selected steel plates of top quality …

1. Billet Conditioning: This process is intended for checking the surface quality of billet and removing any defects. Shot

1. Rolling: The 4-high reversible finishing mill with the maximum load of 7000 tons

1. Steel Making: Steelmaking has the greatest impact on the quality and cost of steel

1. Reheating: Hot rolled coils pass through a pickling line, where scale breaker machines

1. Preliminary Annealing: During the preliminary annealing process, a scale whic

1. Pickling: Hot rolled coils pass through a pickling line, where scale breaker machines and hydrochloric

1. Pre-Treatment Process: Some rolling oil and other contaminants remain on the

1. lnput Process: Equipment at the entry point of the electrogalvanizing line consists of a pay-off reel,