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ハイライト: | 継ぎ目が無い合金鋼の管,合金鋼の継ぎ目が無い管 |
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varnished ASME SA213 / ASTM 3000 MM Seamless Ferrite And Austenitic Alloy Steel Tubes for Superheater Description: ASME SA213/ASTM A213 Seamless Ferrite And Austenitic Alloy Steel Tubes for Boiler, Superheater and Heat Exchanger Steel Grade: ASME SA213 Gr.T2/ASTM A213 Gr.T2, ASME SA213 Gr.T11/ASTM A213 Gr.T11, ASME SA213 Gr.T12/ASTM A213 Gr.T12, ASME SA213 Gr.T22/ASTM A213 Gr.T22, ASME SA213 Gr.T23/ASTM A213 Gr.T23, ASME SA213 Gr.T24/ASTM A213 Gr.T24, ASME SA213 Gr.T91/ASTM