Xinyuantai pipe industry to teach you a thorough understanding of the characteristics and advantages of ductile iron pipe ductile iron pipe is a kind of cast iron, is an iron, carbon and silicon alloys. In the low and medium pressure pipe network, the ductile iron pipe has the advantages of safe and reliable operation, low breakage rate, convenient and quick construction and maintenance, and excellent anti-corrosion performance. Disadvantages of the ductile iron pipe: The connection of the ductile iron pipe is affected by human factors such as operation level, responsibility, etc. Larger impact, construction is not as convenient as PE pipe. The advantages of PE pipe: PE pipe has good corrosion resistance. Its anti-inorganic properties are much stronger than metal pipe. It does not require anti-corrosion when laying in the ground, and it is convenient for construction. Small-caliber PE pipe is superior to steel pipe and ductile iron pipe in performance and price ratio. PE pipe has disadvantages: benzene, gasoline, carbon tetrachloride and other organic solvents have a certain impact on polyethylene. If the organic solvent penetrates into the polyethylene, the swelling phenomenon occurs, the physical properties of the organic solvent degrade, and the pressure resistance and temperature change resistance of the organic solvent are poor. Hark Fin Sleeve Anchor,Shark Fin Sleeve Anchor,Antiskid Shark Fin Anchor,Anti-Skid Shark Fin Sleeve Anchor Hebei W.M fastener manufacturing CO.,Ltd , https://www.wmfasteners.com
Ductile cast iron pipes not only have all the advantages such as anti-corrosion and easy processing of gray cast iron pipes, but also have good elongation rate, and the thickness of the pipe wall is only 2/3 of that of gray cast iron pipes, thus saving a lot of steel. . Currently, ductile iron pipes are widely used in the United States, Japan, France, and Germany.
Ductile iron pipes use flexible interfaces. In China's national standards, the technical requirements for ductile cast iron pipes, pipe fittings, aprons, etc. for water delivery in annealing centrifugal castings are specified, and ductile iron pipe products manufactured in China must meet current national standards. In accordance with the wall thickness or pressure capacity of ductile iron pipe is divided into K8, K9, K10, K11, K12 four.
This ductile iron pipe features and advantages of information sources
Xinyuantai tube industry teach you to thoroughly understand the characteristics and advantages of ductile iron pipe