China Galvanized Steel Pipe Supplier, Steel Hollow Section, Angle Steel Manufacturers/ Suppliers Corrugated steel culvert manufacturer, corrugated steel qingdao sangao galvanized steel pipeexport galvanized culvert pipe to South Sudan. Galvanzied culvert pipe are made of carbon steel. To prevent corrosion, corrugated metal culvert pipes are usually made of galvanized carbon steel usually with a zinc coating range from 275g/m2 to 1200g/m2, which is still changeable and sub qingdao sangao galvanized steel pipe
China Welded Steel Pipes catalog of Spiral Welded Carbon Steel Pipe, Rectangular Stainless Steel Pipe (13*26*0.5mm - 400*200*10mm) provided by China manufacturer - Qingdao Jiahexin Steel
· 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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