Hot dip galvanized seamless steel pipe its good galvanized layer.By making the molten metal react with the substrate to form an alloy layer, the product provides a safe connection between the coating and the substrate, and the coating thickness is uniform.
Seamless steel pipe Parameters::
1, size :1/4 inch to 12 inches (13.7 to 323.8mm)
2, wall thickness :2.24~33.32mm
3, steel grade: Gr.A, Gr.B, X42, X46, X52
4, end surface smoothness: flat end face, inclined plane, thread, coupling, plastic cap
5, pipeline coating: black, naked, clean oil
Seamless steel pipe production process:
First, the seamless tube is pickled to remove iron oxides.Then, wash in an aqueous solution of ammonium chloride or zinc chloride, or a mixture of ammonium chloride and zinc chloride.Finally sent to the hot dip tank for galvanizing.
For steel tubes, zinc coating is an anode coating, which can provide reliable electrochemical protection.Therefore, hot dip galvanized seamless steel pipe can be used in industry and agriculture