The method of cleaning the carbon steel pipe piece, to combine the characteristics of the pipeline itself, can be cleaned with chemical agents, can be recycled, its flexibility is very high, no special requirements for the shape of the pipeline, its cleaning speed is very fast, clean cleaner, is a good way to clean the

In a new type of carbon steel pipe elbow is the key to occupy the core position, this is a new type of material, from a certain field to see its application in the global scope is accounted for 85% of the proportion. Perhaps you are unfamiliar with such a product, in terms of High-tech,

Non-standard flange refers to the refractory degree of not less than 1587 Shan of non-metallic materials. shall be adopted according to the product design requirements and shall conform to the current national material standards. Non-standard flange in the operating high-temperature environment by physical, mechanical movement, and so on, so that refractory materials may produce melting,

The international standard of pipe flanges has two systems, namely, the German DIN (including the former Soviet Union) as the representative of the European pipe flange system and the United States ANSI Pipe flange as the representative of the American pipe system. In addition, Japan JIS pipe flange, but in the petrochemical plant is generally