... RangePetroleum,Chemical Industry,Metallurgy,Electric Power,Shipbuilding,Papermaking,Construction,Water Supply, and Sewerage Works etc.Payment TermsT/T ... 18" Welded Tees 1/2"-50".Kind Equal Tees,Reducing Tees.Pressure Rating Sch5S - Sch160.Standard ASME,ANSIB16. ... 321H.Applications industries For use in the Pulp and Paper, Water Treatment, Sewage Treatment, Chemical, Biotech, Pharmaceuticals, Food, ...