上海鑫鑫荣特钢材料有限公司

无缝管生产线
Mother pipes, pickled, polishing the surface, lubricating with oil and Ca(OH)2, cold drawing, annealing and soluting, water quanching, cold rolling, annealing and pickling, straightening, cut the pipes, ET test, UT test, Hydro test, visually checking the pipes, packed and delivering the pipes bundles.
无缝管生产线
 
Tsisco Industrial Ltd.
 
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