Product Introduction
Manufacturing process: welded elliptical steel tube is made of steel plate, which is directly welded and formed after winding. The seamless elliptical steel tube is secondary shaped by pickling phosphating die.
Welded elliptical steel tubes are mainly used in steel structure construction, such as bridge handrails, stair handrails, steel structure columns of large buildings and so on. Seamless elliptic steel tubes are mainly used for fluid transport, such as water, gas, steam, oil, oil and gas pipelines.
Technica Parameter
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