Specification and introduction of metal flexible joint

Metal flexible joints are also called metal flexible links, stainless steel hoses, stainless steel hoses, metal flexible joints with superior flexibility and temperature, pressure and erosion resistance, suitable for steam, water, oil and all kinds of industrial gases, pharmaceuticals and media bailout. Metal flexible joints are the parts that connect metal flexible joints with other pipe fittings and equipment to ensure the normal operation of the medium in the pipeline system.
Before choosing metal flexible joints, it is necessary to understand the basic knowledge of metal flexible joints and. Point to master the use of metal flexible joints law, so that they can be flexibly used in engineering practice. Metal flexible joints and rubber flexible joints have their own uses, so it is important to distinguish their differences correctly and apply them reasonably so that the equipment can play its role to the fullest. Metal flexible joints have a superior vibration isolation and noise reduction effect. The installation of metal flexible joints at the import and export of equipment such as pumps and compactors of a certain length can reduce vibration and noise to improve the quality and service life of the project. The working temperature of the metal hose planning is wide, the use of metal hose according to the corrosiveness of the medium through the pipeline to choose the applicable stainless steel trademark, that is, but the corrosion resistance of metal hose. Metal hose coupling at both ends can also be made in addition to the thread, flange specifications other coupling methods to facilitate the coupling and use. Metal hose body for thin-walled stainless steel tube body hydraulic forming, with strong flexibility, expansion, bending and vibration resistance, weaving mesh sleeve to strengthen the maintenance, so that it has a high pressure-bearing capacity.
Stainless steel metal hose corrosion maintenance: stainless steel hose corrosion resistance depends on the chromium content, when the addition of chromium to 10.5, the steel of atmospheric corrosion resistance significantly increased, but when the chromium content is higher, although it can still improve corrosion resistance, but not significant. The reason is that when the steel is alloyed with chromium, the type of external oxide is changed to an external oxide similar to the one formed on pure chromium metal. This tightly adhered chromium-rich oxide maintains the exterior and prevents further oxidation. This oxide layer is thin, through which the natural luster of the stainless steel exterior can be seen, so that stainless steel has a common appearance. And, if the damage to the surface layer, the exposed steel surface will be reactive with the atmosphere for self-repair, constituting this "passivation film" from scratch, and continue to play a maintenance effect. Metal hose excellent high temperature and corrosion resistance.