... ,channel,square solution treated finished Certificate:ISO OEM available 316 Stainless Tool Steel Bar(Round,Square,Angle,Flat,Channel,Hex) Specifications 1) Standard : GB ... industry4). Boiler heat exchanger, machinery and hardware fieldsStainless Steel Bar : Stainless steel bar (round bar , angel bar, flat bar)Zoomsco Group produces stainless steel BAR\SHEET\WIRE. As a professional manufacturer, we ...