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                泵管
                • 泵管

                泵管介绍

                  低压地︼泵管一般分为125和150和80三种,125型泵管的低压型号焊口法兰为Φ148mm,高压管焊╱口法兰为Φ157mm;150型的泵管的低压型号为外径是Φ159的管道,高『压为外径是Φ168的管道。低压地泵管则为普通20#碳钢,由流体管或直缝管,加工而成。

                  高压地泵管一般分为125和150两种,125型泵管高压为外径是Φ140的管道,150型的泵管高压为外径是Φ168的管道。


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