托輥專用優質焊管

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托輥專用優質焊管

托輥專用優質焊管

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選用行業知名廠家生產的托輥專用優質焊管，焊管橢圓度在0.8mm以下，直線度為0.15%，壁厚誤差在±0.1mm,壁厚2.5mm-6mm，直徑50mm-219mm,為加工普通托輥用。

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