thickwall seamless steel pipe thickwall seamless steel pipespecial design available according to requirementanti-corrosion and high temperature resistant with black paintingall the production are made under the ISO9001:2000 strictly ...

thickwall seamless steel pipe thickwall seamless steel pipespecial design available according to requirementanti-corrosion and high temperature resistant with black paintingall the production are made under the ISO9001:2000 strictly ...

thickwall seamless steel pipe thickwall seamless steel pipespecial design available according to requirementanti-corrosion and high temperature resistant with black paintingall the production are made under the ISO9001:2000 strictly ...

thickwall seamless steel pipe thickwall seamless steel pipespecial design available according to requirementanti-corrosion and high temperature resistant with black paintingall the production are made under the ISO9001:2000 strictly ...

thickwall seamless steel pipe thickwall seamless steel pipespecial design available according to requirementanti-corrosion and high temperature resistant with black paintingall the production are made under the ISO9001:2000 strictly ...

High pressure welded pipe Our products has passed API identification ISO9002 Intemational quality management system certification.Shandong xinyuan steel pipe manufacturing Co., LTD is a large steel pipe manufacturing enterprises, established in 1993. The company occupies 200 mu...

galvanized pipe 1:Zinc:80-400g 2:Certificate:ISO9001-2001 3:OD:16-406mm 4:WT:1.5-35mm... 1.Product namegalvanized ...

thickwall seamless steel pipe thickwall seamless steel pipespecial design available according to requirementanti-corrosion and high temperature resistant with black paintingall the production are made under the ISO9001:2000 strictly ...

thickwall seamless gas steel pipe thickwall seamless gas steel pipespecial design available according to requirementanti-corrosion and high temperature resistant with black paintingall the production are made under the ISO9001:2000 strictly ...

thickwall seamless steel pipe thickwall seamless steel pipespecial design available according to requirementanti-corrosion and high temperature resistant with black paintingall the production are made under the ISO9001:2000 strictly ...