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Cangzhou Hongju Pipeline Equipment Co., Ltd.
Address:WuLiYao Industry Zone YanShan County CangZhou City HeBei Province China
Tel:086-317-0317-5505070 5295616
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E-mail:hongyunpipe@163.com
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  • 2PP/3PP anti-corrosion steel pipe

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    2PP/3PP anti-corrosion steel pipe details

    China has yet to develop a the 3PP coating industry standard, 3PP anticorrosion pipeline processing generally use the German DIN30678, steel pipes and polypropylene coating standards. The 3PP coating is mainly used for anti-corrosion pipeline conveying high temperature medium, and as a higher surface temperature, the desert regions of the sunshine longer pipeline coatings, high surface temperature, according to a longer time regions Underground Water gas, oil pipeline, the more widely used.

    Product Specifications: Ф89mm-Ф1820mm wall thickness of 6mm has-20mm.

    Material: Q235B, Q345B, 10 # steel, 20 # steel, X42-of X80 grade and so on.

    Uses: widely used in oil pipelines, gas pipelines, heating pipes, water pipes.

    Executive Standard: DIN30678 "steel pipe and pipe fittings, polypropylene coating technology standards

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