... Application: widely used for Power plants, chemical plants, oil refineries, steel mills, paper mills, mechanic plants, cement plants, municipal engineering, sewage ... table and stainless steel's size is in the bracket.2.Rail height:single rail manufactured according to design,double rail is 1,100mm ... ,and triple rail is 1,200 mm.3.Column spacing:mainly four kinds as 1000,1200,1500,2000mm.4.Steel tube's ...