Seamless steel tube

Can be widely used in architectural engineering, Bridges, petroleum, chemical industry, paper-making machine, oil pipelines, power plant, steel structure engineering, textile, hydraulic, electric and mechanical industry, medical, coal boiler, the instrument, the adornment stent, building, natural gas, coal gas, water, steam heating, dredging engineering, piling, Bridges, steel structure, large industrial transformation, etc. Beam piling etc. Infrastructure projects