... )Length 5.8m,6m,11.8m,12m,or as required Chemical compositionC≤0.08,Mn≤2.00,Si≤0.75,P ... .00~22.00,Mo≤0.75Applicationwidely used in petroleum, Foodstuff, chemical industry, construction,electric power,nuclear energy,biotechnology, machinery, papermaking,shipbuilding ... free to contact me . Bright annealing stainless steel tubes for heat exchangers