Suqare Steel pipe for equipment, pipelines, vessels, pipe fittings and mechanical Structures

1)Item: Square steel pipe
2)Material: Q195-Q235
3)Diameter: 15mm-200mm
4)Thickness: 0.5-5.75mm

We are engaged in structure tubes, fluid pipes, boiler pipes, high pressure pipes, chemical fertilizer pipes, flanges and elbows. Our company has standard management system and refined-experienced staff members to enlarge market actively. We have 3 alloy production lines with ability of more than 100, 000 tons per year and 7 seamless production lines with ability of more than 400, 000 tons per year. We attained ISO9001-2000 certification since 2000.