Tortoise shell mesh wear-resistant elbow type name: heat insulation wear-resistant lining elbow. The composition of tortoise shell net wear-resistant products: steel body + tortoise shell net + pouring wear-resistant material Product production process: 1. Surface treatment: Blow off the floating dust and polish to remove the floating rust. 2. Welded tortoiseshell mesh: requires more than […]
There are two production processes for ceramic patch wear-resistant pipes for power plants: pasting process and inlay process Ceramic chip type and thickness in ceramic chip wear-resistant tube: Mutual pressure 60*40, 50*40, 30*25 Mosaic 10*10*10, 10*10*5, 17.7*17.5*5, 17.5*17.5*10 Purity: 92, 95, 97, 99 There are two types of ceramic adhesives for the inner […]
Everyone knows the importance of pipelines in our lives. Many jobs can only be carried out through pipelines, such as underground pipelines and liquid transportation. Our lives are inseparable from the use of pipelines. With the rapid development of science and technology, many new types of pipes have appeared on the market one after another. […]
The forming principle of plastic-lined pipes used in water circulation transportation: The steel-lined plastic pipe adopts the original steel body, electric furnace heating, plastic material inner filling centrifugal molding and external hot compress centrifugal processing, and the sealing surface of the connecting flange needs manual hot compress molding. All pipelines and water contact surfaces are […]
Ultra-high molecular weight polyethylene tunnel escape pipeline has excellent comprehensive performance, and has unparalleled impact resistance, compression resistance, abrasion resistance, aging resistance, light weight, chemical resistance, sanitation and non-toxicity. It is not easy to adhere and is called “magic plastic” in the world. Therefore, it has broad prospects for citation in the fields of machinery, […]
Ultra-high polymer pipes are called non-metallic pipes, which should belong to plastic products. The raw material of ultra-high polymer pipes is PE, but the molecular weight is much higher than ordinary molecular weight, and the performance is better than ordinary PE materials, such as: wear resistance and resistance Corrosion, impact resistance, yield strength and breaking […]
Classification of pipeline anticorrosion Pipeline anti-corrosion is divided into pipeline main body anti-corrosion and patch weld anti-corrosion How to choose pipe repair materials? It depends on the material of the main pipeline anti-corrosion layer. Commonly used mending methods include petroleum asphalt mending, epoxy coal tar mending, adhesive tape mending, powder epoxy mending, and PE heat […]
Due to the long pipeline construction period, it is generally required if the soil resistivity is less than 20Q. m, it is necessary to install a magnesium anode for temporary protection and connect it to the pipeline through a test pile. When the impressed current cathodic protection is put into use, the temporary protection is […]
Description of pipeline anti corrosion Pipeline anti corrosion is a measurement to slow down or prevent corrosion and deterioration of the pipeline under the influence of chemical or electrochemical action or the metabolic activities of microorganisms What is pipeline corrosion phenomenon? Corrosion can be understood as a chemical reaction of materials in the environment in which […]
As buried pipe delivering water, 3PE anti-corrosion coated pipes has been widely used in government projects in various countries. This is the first time for Decho to export 3PE coated pipes since its new establishment in 2018 The customer for this order is a steel distributor in Bangladesh. He has been engaged in steel pipe sales for nearly 20 years and has a good supply relationship with the Bangladesh […]
