Double-layer sintered epoxy powder anti-corrosion steel pipe

Single-layer and double-layer sintered epoxy powder anti-corrosion steel pipes have been well received by new and old customers as soon as they were put on the market. Epoxy powder anti-corrosion spiral steel pipe manufacturers have opened up a new situation in pipelines. The anti-corrosion methods of this kind of pipelines are also gradually being used by various projects. Adopt, in recent years, due to the vigorous development of petroleum, natural gas, chemical industry, coal mines, water supply and drainage and other projects, the market demand for buried anti-corrosion steel pipes has also increased sharply. With the continuous development and progress of science and technology, various new anti-corrosion models are also Continuously launched, and at the same time, continuous research and development and innovation in traditional anti-corrosion have gradually improved the anti-corrosion effect of anti-corrosion steel pipes. Take the B sintered epoxy powder anti-corrosion spiral steel pipe as an example. The main anti-corrosion material epoxy powder coating is solvent-free. % solid powder coating. It has the characteristics of no solvent, no pollution, saving energy and resources, reducing labor intensity and high mechanical strength of the coating film. The epoxy resin powder anti-corrosion steel pipe adopts a moderate curing time, the coating is smooth and smooth, and the good appearance is Excellent scratch resistance in pipeline construction such as hoisting and transportation, trench backfilling and crossing. Outstanding adhesion and mechanical and physical properties, especially suitable for anti-corrosion of crossing pipelines. Excellent resistance to cathodic stripping and corrosion resistance. Good cathodic protection compatibility.
The commonly used standards for spiral steel pipes are generally divided into: (Ministry standard, also called spiral seam submerged arc welded steel pipe for ordinary fluid transportation pipelines), (National standard, also called delivery technical conditions for steel pipes for oil and gas industry Part 1: Graded steel pipes (graded steel pipes with strict requirements)), (American Petroleum Institute, also called pipeline steel pipes, which are divided into two grades: and), / (spiral seam submerged arc welded steel pipes for piles)
At present, my country's anti-corrosion steel pipes The Chinese industry has shifted from high-speed growth to a new normal of medium-to-high-speed growth, showing new characteristics of the structural adjustment period of the development of anti-corrosion steel pipes. The Cangzhou anti-corrosion steel pipe industry is an important basic industry for the Cangzhou steel industry and needs to adapt to the new normal. To a certain extent, Cangzhou's anti-corrosion steel pipe industry even entered my country's overall economy two to three years earlier. Focusing on the third quarter, the price of anti-corrosion steel pipes first rose and then fell, which means that the era of high profits is over. The Cangzhou anti-corrosion steel pipe industry should abandon the expectation of relying on large-scale national financial stimulus to improve the steel market and find a way out based on itself. Hebei Tianze Steel Pipe Manufacturing Co., Ltd. can develop steadily based on its own advantages and focusing on the general situation of the domestic anti-corrosion steel pipe industry!