Rod size(型号) Guide height(管高) Guide length (管长) Guide OD(外径) 16mm >=32mm >=320mm Ø57.5+0.5mm 19mm >=38mm >=320mm Ø57.5+0.5mm 22mm >=41mm >=320mm Ø57.5+0.5mm 22mm >=46mm >=400mm Ø71.5+0.5mm 25mm >=48mm >=400mm Ø71.5+0.5mm

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Henan Dongfanglong Machine Manufacture Co., Ltd

Henan Dongfanglong Machine Manufacture Co., Ltd. was founded in 1999, mainly engaged in oil p…

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