Heating oxidation defects and control of galvanized steel pipe heating furnace
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Oxidation means that when steel is heated, it is oxidized to…
Do Hot-dip Galvanized Steel Pipes Need To Be Painted?
Generally, galvanized pipes do not need to be painted. If they…
New Patching Method For Epoxy Coal Pitch Anti-corrosion Steel Pipes
1. After the surface pretreatment of the steel pipe in the patching…
Protective Measures For Insulated Pipes
In engineering, industry, chemical industry or home, pipe insulation…
The Basic Method Of Steel Pipe Derusting
Long-distance oil and gas pipelines are an important means of…
Connection Of Polyurethane Insulated Pipes
Polyurethane insulation pipe, which is the full name of high-density…
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