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5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe. been established and strictly implemented to ensure that the quality of the process of storage and transportation of steel pipes is effectively controlled. Hot Tags:gi steel square pipe small thickness tube cold rolled tianjin factory, made
Gi Hollow Steel Square Tube. Tianjin Tianyingtai Steel Pipe Co.. specialized in manufacturing steel pipe for more than 18 years. Round, rectangular and square pipe in black and galvanizing.We have 13 production lines and our own labotatory to guarantee the quality.We have been cooperating with many countries clients. Gi Weld Carbon ERW Square Pipe Galvanized Round Steel Square Pipe, Steel Hollow Section, Steel Pipe manufacturer / supplier in China, offering Gi Weld Carbon ERW Square Pipe Galvanized Round Steel Tube for Building Material, Q235B Mild Carbon Steel Checker Iron Checkered Plate, Jinxi Steel Structural Steel H Beam & I Beam for Building
Round Steel Tube Uses. We are committed to manufacturing qualified round steel pipes available for different applications. Round steel pipe shows its irreplaceable role in various industries, for example, 1. Conveying water, oil, gas, air, steam, etc. 2. Structural system, Galvanized Round Tubing GI Round Steel Tube for SaleGalvanized round tubings are used for pipelines, water, gas pipes, cooler, coal distillate oil exchanger pipe, and trestle pipe pile, etc. 2. Galvanized steel round tubings suitable for the oil industry, especially in offshore oil fields, oil heaters and condensation of chemical cooking equipment, etc.