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Elbow
The elbow is a fitting that can change the direction of the pipe. You can see bends at intersections, turns, beams, etc. of pipes. The main forms of pipe elbows are: elbows of various angles, U-shaped pipes, round elbows (or B-shaped elbows) and curved elbows. According to different manufacturing...Read more -
What is the polishing effect of stainless steel pipe fittings?
The polished tube with bright surface is bright and clean and easy to clean. There is an invisible protective film that prevents the surface of the tube from being corroded and is not easily deposited. Life will be longer. The matte surface of the silk tube has the advantages of elegant appearanc...Read more -
Four advantages of anti-corrosion steel pipe in practical application
Four advantages of anti-corrosion steel pipe in practical application 1. The construction is simple and the steps are quick, and the construction can be carried out in the factory and on site. Compared with the old steel pipe, the construction of anti-corrosion steel pipe is very simple, does not...Read more -
Practical significance of steel pipe process
(1) Enhance industrial manufacturing capabilities and save energy and resources. At present, the development trend of seamless steel pipe reduction technology is more product varieties and higher steel pipe quality, which is reflected not only in higher product dimensional accuracy but also in go...Read more -
How to deal with acid pickling seamless pipe?
How to deal with acid pickling seamless pipe 1 Over pickling features: Carbon steel is over pickling, with rough surface and dark color. Chrome stainless steel: The surface is gray and extremely rough, with round pinholes in severe cases. 2 Cause: The acid concentration is too high or the ...Read more -
Composition of rectangular pipe
Composition of rectangular pipe Steel is an alloy of iron, carbon, and a few other elements. It should be remembered that stainless steel does not mean that this kind of steel does not rust or corrode, but that it is much more resistant to corrosion than alloys containing no chromium. In addition...Read more -
Thermal expansion seamless tube
Heat-expanded seamless pipe is the heat-expanded pipe we often say. It is a steel pipe with low density but strong shrinkage. Heat-expanded seamless pipes are the heat-expanded pipes we often say. Steel pipes with relatively low density but strong shrinkage (seamless steel pipes) can be referred ...Read more -
Forming method of rectangular steel pipe
Forming method of rectangular steel pipe The method of forming a round pipe is called bending, and the method of forming a rectangular pipe is called bending. There are two basic methods of bending: solid bending and empty bending. 1.solid bend The solid bend, as its name implies, compacts the be...Read more -
The necessity of pickling seamless pipes
What is pickling: The method of removing scale and rust on the surface of steel with an acid solution is called pickling. Pickling acids include sulfuric acid, hydrochloric acid, phosphoric acid and mixed acids. The pickling process is to remove the oxide scale on the surface, and then lubricate ...Read more -
The introduction of carbon seamless pipe
Carbon seamless tube is a kind of long bar. The pipe has a hollow cross-section and is widely used as a pipeline for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water and certain solid materials. Compared with solid materials such as circles, pipes have the same...Read more -
Environmental requirements for storage of seamless pipes
1) The site or warehouse where the seamless pipes are kept should be selected in a clean and well-drained place, away from factories and mines that produce harmful gases or dust. Remove weeds and all debris on the site and keep the steel clean; 2) Do not store acid, alkali, salt, cement and other...Read more -
hot rolled steel pipe
HOT ROLLED STEEL PIPE ERW (stretch reduction) Steel Pipe is made of high-quality coiled steel. The steel is cut lengthways after re-examination and then to be shaped to pipe automatically. Cleaning out burrs inside and outside of the pipe, while the computer controls the best melting temperature,...Read more