Product specifications: DN50mm - DN1400mm
USES: the products are widely used in oil pipeline, gas pipeline, urban heating pipe, water pipe, electricity and other anti-corrosion engineering, product quality and service by the user's consistent high praise.
Anti-corrosion steel pipe refers to the antiseptic technology processing, which can effectively prevent or slow down in the transport and use of chemical or electrochemical reaction occurred in the process of corrosion phenomenon of steel pipe.According to the statistics, every year the domestic steel tube corrosion direct economic loss of more than $2800, the current global due to steel corrosion losses as high as $500 billion a year.Anti-corrosion steel pipe can effectively prolong the service life of steel pipe to prevent or slow down the corrosion, decrease the cost of steel pipe run.
Anti-corrosion standards:
Epoxy powder anticorrosive FBE executive SY/T0315-2005 "steel pipe outside the single fusion bonded epoxy powder coating specification"
2/3 PE anticorrosive implement GB/T23257 PE - 2009 "polyethylene coating of buried steel pipeline technology standard"
Anti-corrosion surface derusting standard: steel pipe outside surface sandblasting derusting according to the requirements of GB/T8923-2008 grade Sa2 1/2, anchor lines on the surface of the steel pipe depth in 40-100 microns.