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We are professional china 80x80 steel square section tube size Q195 Q235 Q345 Manufacturer, 80x80 steel square section tube size Q195 Q235 Q345 SupplierMore types of square tube size you wanted,please contact us right now!China Black Square Hollow Section Pipe , Covering an area of 164, 000 square meters, is a comprehensive enterprise of steel deep-processing integrating ratio-frequency welded pipe, galvanized pipe, cold-rolled sheet and galvanized coil, with the annual yield capacity of 2,000, 000 tons of welded pipe, 450, 000 tons of galvanized pipe ranging China Q195 Q235 Q345 Welded Hollow Section Steel Tube q195 q345 square steel pipe 90mmx90mm steel sectionsChina Q195 Q235 Q345 Welded Hollow Section Steel Tube, Find details about China Welded Steel Pipe, Black Pipe from Q195 Q235 Q345 Welded Hollow Section Steel Tube , Covering an area of 164, 000 square meters, is a comprehensive enterprise of steel deep-processing integrating ratio-frequency welded pipe, galvanized pipe, cold-rolled sheet and galvanized coil, with the annual yield capacity of 2,000, 000 tons of welded pipe, 450, 000 tons of galvanized pipe ranging
China Q195 Q235 Q345 Welded Hollow Section Steel Tube, Find details about China Welded Steel Pipe, Black Pipe from Q195 Q235 Q345 Welded Hollow Section Steel Tube - Tianjin Tianyingtai Steel Pipe China Q195/Q215/Q235/Q345 Galvanized Square Seamless Steel Square Steel, Building Material, Steel Product manufacturer / supplier in China, offering Q195/Q215/Q235/Q345 Galvanized Square Seamless Steel, Oil Casing /Seamless Steel Pipes/Steel Pipe, S355j2 Low Alloy High Strength Hot Rolled Steel Plate Mild Steel Plate Building Material and so ERW Q195 Hot DIP Galvanized Square Pipe junnan SteelSteel for construction, one-stop service. Creating the steel brand with integrity, quality and service in China. Contact us now
Q345 Steel Price q195 q345 square steel pipe 90mmx90mm steel sections Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS q195 q345 square steel pipe 90mmx90mm steel sectionsQ345 Steel Specification and Equivalent StandardQ345 steel specification Q345 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part in manufacturing of ship, railway and vehicles, bridges, boiler, pressure vessel q195 q345 square steel pipe 90mmx90mm steel sections
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Our advantage:
· 20 Years of experience in the Steel field
· 500,000 MT production capacity per year.
· 100+ exporting markets covering global main countries and regions.
· 2000+ MT stock per month with different materials and sizes.
· 150+ projects each year, covering oil tank, shipbuilding, oil&gas pipeline, drilling, offshore, energy, construction industries.
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