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Ọkụ dị ala (A333 A334 Gr.6 Gr.3)
Standard ASTM, GB/T6479-2013, GB/T150.2-2011, GB/T18984-2016 Material A333/334Gr.1, A333/334 Gr.3, A333/334 Gr.6, Q345B/C/D/E , 09MnD, 09MnNiD, 16MnDG.
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Onye na-agbanwe ọkụ (condenser maka uzuoku na mmiri)
Standard JIS G3461 JIS G3462 Ngwa Ọ na-eji maka ji esi mmiri ọkụ na okpomọkụ Exchanger n'ime & n'èzí tube Main Steel Tube Grades STB340, STB410, STB510, STBA12, STBA13, STBA20, STBA22, STBA24.
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Ọkụ ọkpọ ọkpọ A179 A192
ASTM A179——– Standard nke American Society for Testing & Materials
A na-eji tubed okpomọkụ Exchanger, condenser na ihe ndị yiri okpomọkụ na-ebuga ngwá ọrụ; Isi ọkwa: A179
ASTM A192-—- Standard of American Society for Testing & Materials na-eji maka elu mgbali min. Wall ọkpụrụkpụ enweghị nkebi carbon steel ji esi mmiri ọkụ na Superheater tube; Isi ọkwa: A192
