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Pipe used in hydraulic systemsstandard: DIN 2391 or EN 10305-1grade: st30al, st37.4,st 37, st45, st52, st52.3. etcThe tube enjoy high wear-resostance and concentricity. The inner and outer surface is smooth like a mirror. The additional processing work of downstrea,cutting and grinding can be saved for our end tubes.
Hydraulic system tube
Zhangjiagang Midao Steel Pipe Co., Ltd.
metallic products
