BriefCarbon steel pipe or solid steel ingot is made of perforated steel bar through the capillary, then hot rolled, cold rolled or cold call is made.

BriefCarbon steel pipe or solid steel ingot is made of perforated steel bar through the capillary, then hot rolled, cold rolled or cold call is made.

BriefCarbon steel pipe or solid steel ingot is made of perforated steel bar through the capillary, then hot rolled, cold rolled or cold call is made.

BriefCarbon steel pipe or solid steel ingot is made of perforated steel bar through the capillary, then hot rolled, cold rolled or cold call is made.

BriefCarbon steel pipe or solid steel ingot is made of perforated steel bar through the capillary, then hot rolled, cold rolled or cold call is made.

BriefCarbon steel pipe or solid steel ingot is made of perforated steel bar through the capillary, then hot rolled, cold rolled or cold call is made.

BriefCarbon steel pipe or solid steel ingot is made of perforated steel bar through the capillary, then hot rolled, cold rolled or cold call is made.

BriefCarbon steel pipe or solid steel ingot is made of perforated steel bar through the capillary, then hot rolled, cold rolled or cold call is made.

BriefCarbon steel pipe or solid steel ingot is made of perforated steel bar through the capillary, then hot rolled, cold rolled or cold call is made.

BriefStainless steel tube is a hollow round steel bar, mainly used in petroleum, chemical, medical, food, light industry, machinery and instruments and other industrial pipes and mechanical structural components.

BriefStainless steel tube is a hollow round steel bar, mainly used in petroleum, chemical, medical, food, light industry, machinery and instruments and other industrial pipes and mechanical structural components.

BriefStainless steel tube is a hollow round steel bar, mainly used in petroleum, chemical, medical, food, light industry, machinery and instruments and other industrial pipes and mechanical structural components.

BriefStainless steel tube is a hollow round steel bar, mainly used in petroleum, chemical, medical, food, light industry, machinery and instruments and other industrial pipes and mechanical structural components.

BriefStainless steel tube is a hollow round steel bar, mainly used in petroleum, chemical, medical, food, light industry, machinery and instruments and other industrial pipes and mechanical structural components.

BriefStainless steel tube is a hollow round steel bar, mainly used in petroleum, chemical, medical, food, light industry, machinery and instruments and other industrial pipes and mechanical structural components.