Article List
- Forged steel gate valve maintenance methodsIn recent years, with the development of the national economy, forged steel gate valve industry such as an important part of mechanical equipment manufacturing industry, has a very important role.Forged steel gate valve is widely used in industry, not only its influence in the civil field has also bIndustry News November 15, 2016
- The quenching method of plate type forgingsThe traditional mode of production lifting forgings hardened with a chain level into the water, causing the surface into the water to produce the large amount of steam does not discharge in time, form steam film, lead to forging the surface cooling rate.The traditional mode of productionQuenching whIndustry News November 15, 2016
- Wet magnetic separator fault responseEquipment failure?Obviously, to solve the problem is the primary.Experts today about the wet type magnetic separator to do a summary, the common breakdown for your magnetic separator in use process.Inside the cylinder, magnetic block off, and the cylinder with the sound of kaka, serious when the druIndustry News November 14, 2016
- The stability of welding arcWelding is a kind of form permanent connections between the material processing technology and technology, in a variety of welding methods, the most widely in the application of fusion welding, fusion welding, the main is arc welding. Arc welding with arc between the electrodes and the base as the mIndustry News November 14, 2016
- All welded ball valve use knowledgeAll welded ball valve has a superior quality and strong performance, strong stability, etc., are common cast steel ball valves are not able to keep pace with.Can be used in a variety of harsh environment, such as petrochemical industry, power plants, iron and steel industry, etc., in the process ofIndustry News November 09, 2016
- Large forgings forging after heat treatmentImmediately after forging, the heat treatment is called heat treatment after forging.Main aim of the large forging after heat treatment is to stress, recrystallization fine grains, and hydrogen at the same time.(1) the recrystallization process of large forgings after many recrystallization processiIndustry News November 09, 2016
- Flanged ball valves and internal thread ball valveFlanged ball valves and internal thread ball valve should be how to choose, many units will take this factor into consideration in the design of pipeline.First of all, flanged ball valves and internal thread ball valve each have each advantage.Flanged ball valves advantages: convenient disassemblingIndustry News November 07, 2016
- The mechanical properties, chemical composition of welding materialsPeople believe that a lot of books to know welding material, then how many people know that mechanical energy and chemical composition of the welding material?A. for low carbon steel, medium carbon steel and low alloy steel, can be used with the base strength grade corresponding electrode, the tensiIndustry News November 07, 2016
- The working principle and characteristics of pneumatic high-pressure ball valvePneumatic high-pressure ball valve is mainly used to truncate or on line in the medium, can also be used for regulation and control of the fluid, and ball valve in the pipeline is not only more connected the confluence of flexible control medium, and the flow switch, at the same time also can closeIndustry News November 04, 2016
- Materials used in the forgingForging materials are mainly components of carbon steel and alloy steel, followed by aluminum, magnesium, copper, titanium and its alloys.Material of the original state has a bar, ingot casting, metal powder and liquid metal.Metal in the deformation of the cross-sectional area before and after deforIndustry News November 04, 2016