09CrCuSb(ND)耐硫酸低溫露點腐蝕用無縫鋼管

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ND鋼是一種新型的低合金結(jié)構(gòu)鋼，與其它鋼種如低碳鋼、Corten、CR1A等相比較，ND鋼具有優(yōu)良的耐腐蝕性能和力學(xué)性能。試驗結(jié)果表明，ND鋼在硫酸、鹽酸及氯化鈉等水溶液中的耐蝕性均高于碳鋼。其中最突出的特點是具有強的抗硫酸露點腐蝕的能力，從室溫到500℃ ND鋼在力學(xué)性能(Os Ob)高于碳鋼且穩(wěn)定，并且焊接性能良好。ND鋼一般被用于制造省煤器、熱交換器、空氣預(yù)熱器等，從1990年開始，ND鋼已被廣泛地應(yīng)用于石化、電力等行業(yè)。

生產(chǎn)標(biāo)準(zhǔn) GB150《壓力容器》

規(guī)格尺寸 小口徑精密：外徑 Φ10-180mm，壁厚 1-15mm，長度 3-12.5m

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湖南省衡陽市蒸湘區(qū)大栗新村18號3號廠房

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