Stainless Steel Expansion Joint

Carbon steel expansion joint The material of stainless steel expansion joint is to use austenitic stainless steel, so it has excellent temperature resistance and corrosion resistance, the working temperature of the hose range is very wide, for -196-600 degrees, the use of the hose by the pipeline through the corrosive medium of the choice of applicable stainless steel brand, can improve the corrosion resistance. 1. Stainless steel metal hose is made of 304 and 316 stainless steel, which has strong corrosion resistance. 2, the hose tube body for thin-wall stainless steel tube body hydroforming, with a strong flexibility, flexibility, bending and vibration resistance, the strengthening of the protection of woven net sleeve, so that it has a higher pressure capacity. 3, the connection of both ends of the hose can also be made in addition to the thread, flange standard other connection, convenient connection and use. 4, stainless steel metal hose is not only suitable for matching with the rotary joint, and widely used for a variety of fluid medium transport soft connection. Stainless steel expansion joint also known as expansion joint or corrugated compensator, is used to make use of the bellows compensator, expansion joint of the elastic components of the corrugated pipe effective expansion deformation to absorb the size of the pipeline, pipe or container caused by the expansion of heat and cold shrinkage of a compensation device, belongs to a compensation element. The expansion joint can absorb axial, lateral, and angular displacements, and is used for heating displacements and mechanical displacements in pipes, equipment and systems to absorb vibration and reduce noise. Stainless steel expansion joint is a flexible structure arranged on a container shell or pipe to compensate for additional stress caused by temperature difference and mechanical vibration.It has been widely used in the sectors of chemical industry, metallurgy and nuclear energy for its advantages of reliable operation, good performance and compact structure. Expansion joint of stainless steel pipe is cancelled usually use covers an area of large u-shaped bend, save area, and because of this type of compensation apparatus has the ability to absorb internal pressure thrust, and the stiffness is smaller than ordinary straight corrugated compensator, only need to set the bearing small fixed bracket, both solved the overhead pipeline inconvenience set bearing larger problems of fixed bracket and reduce the investment.This type of compensator has compact structure, beautiful appearance and easy to install. The whole pipeline can be arranged neatly along a straight line, which also plays a great role in beautifying the factory environment. The stainless steel expansion joint consists of an internal and external casing capable of axial relative motion.Stuffing box is used to seal between inner and outer casing.When in use, keep both ends of the pipe moving on an axis.The product mainly consists of sleeve (core tube), shell, sealing material, etc., which is used to compensate the axial expansion and axial rotation of the pipeline at any Angle. Expansion joint of stainless steel inner sleeve and the pipe connection, the principle and structure of high pressure dynamic seal, it can slip inside the shell of the pipeline with free sliding, can adapt to any pipe sealing requirements. Using new type of synthetic material is sealed between the shell and the inner sleeve, high temperature, anti-corrosion, anti-aging, applicable temperature - 40 to 150, special circumstances can be up to 350. The axial sliding can be ensured and the tube medium and can guarantee no leakage.

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