honrypipe.com - galvanized hot rolled seamless tube for construction

Size Range:1/2"-12"(21.3-323.8mm)hot rolled seamless steel tube

Wall Thickness:2~33.32mm(sch10-xxs)

Standard:API5L/ASTM A106/A53 GR.B,X42,X46,X52,etc

End Finish:Plain end,bevel end,thread,plastic cap,etc

Pipe Coating:hot dip galvanized steel pipe

Certificate:ISO9001,SGS,BV,etc

The hot dip galvanized seamless steel pipe has marvelous corrosion resistance,the coating thickness is uniform as well.Galvanized seamless steel pipe offers secure bonding between the coating and the substrate.The galvanized hot rolled seamless tube is extensively used in ad construction industries to be used as the oil well pipe,the petroleum pipeline,the supporting bracket for trestles and underground tunnels,as well the pipeline for oil heaters,cooling systems,and so on. Another,hot dip galvanized seamless steel pipes can be used in industrial,agricultural,and oceanic climate conditions,and its service life increases with the increase of the zinc coating thickness.In an environmental with industrial waste gases,galvanized coating offers better corrosion resistance than cadmium coating,and the result is opposite in oceanic climate.



Hot dip galvanized seamless steel pipes manufacturing processes

1.The seamless tube undergoes acid washing so as to remove the iron oxides

2.The product is washed in the aqueous solutions of ammonium chloride, or zinc chloride, or the mixed aqueous solution of ammonium chloride and zinc chloride

3.steel pipe is sent to the hot dipping tank to be galvanized

1/2"-12"(21.3-323.8mm)hot rolled seamless steel tube

Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical industry, electric industry, shipbuilding, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry

more:http://www.honrypipe.com/263/galvanized-hot-rolled-seamless-tube.html