Year1
- 规格：
- 20-2420
- 壁厚：
- 2-20
- 长度：
- 12
<, r /> brr /><, r /> <, r /> rThe role of anti-corrosion steel pipe is really wide, and it is suitable for underground coal mine supply Drainage well underground shotcrete positive and negative pressure ventilation and drainage gas fire sprinkler and other pipe networks. Thermal power plant process water waste residue return water transportation pipeline. It has excellent applicability for water supply pipelines in anti-sprinkler sprinkler systems. Cable protection casing for electric power, communication highways, etc. It is suitable for high-rise building water supply and heating network, heating, tap water engineering, gas transmission, underground water transmission and other pipelines. Petroleum transportation pipelines, chemical, pharmaceutical, printing and dyeing and other industries are process pipelines for transporting corrosive media. Sewage treatment discharge pipes, sewage pipes and biological pool anti-corrosion projects. For purposes such as agricultural irrigation pipes, deep well pipes, drainage pipes, etc., it can be said that anti-corrosion steel pipes are indispensable in current construction.
<, r /> rCoating anti-corrosion is to apply paint evenly and densely on the surface of rust-removed metal pipes to isolate it from various corrosive media. It is one of the most basic methods of steel pipe anti-corrosion. . Steel pipe anti-corrosion coatings are increasingly using composite materials or composite structures. These materials and structures must have good dielectric properties, physical properties, stable chemical properties, and a wide temperature adaptability range.
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