GUOBANG Seamless Stainiess Round Steel Pipe Organlzation
The raw materials confirming The raw materials are toasted The electric arc

furnace smelting AOD refining Compositions testing Rolling mill The

excellent material confirming In charge of the base to cut off

Hole and feel relieved Manage and skin In charge of repairing and rubing

badly Stove is heated at the oblique bottom Punch Neglect the tube

inspection Cut and manage Cut and manage Repair and rub

Apply the dust Take the lead Cold-drawing /cold-rolled It is oily to go

Dissolve and deal with firmly Correction Pickling Toast Bai Hua

Product inspection Packaging Finished product storehouse

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