Stainless steel woven wire soft connection connection introduction

Stainless steel woven wire soft connection connection introduction
Metal soft connection connection method is introduced: the diameter of the joint of the metal soft connection is less than 50mm, in the case of bearing a good working pressure, mostly threaded, when tightening the thread, the inner and outer taper surface of the two joints closely together to achieve sealing. The taper angle is generally 60 degrees, but 74 degrees is also used. The structure of the seal is good, but the installation needs to determine the concentricity of the two docking pieces. In order to solve the problems of repeated disassembly, installation and not easy concentricity often seen in actual engineering, the joint can also be designed to fit the tapered surface with the ball head.
1 . Flange type: The joint of metal soft connection with a through diameter of 25mm or more is mainly flange type when it is subjected to general working pressure, and it is sealed in the form of tongue and groove fit. It can rotate in the radial direction and also slide in the axial direction with a live sleeve flange connecting the two bodies under the action of fastening bolt tension. The structure has good sealing performance, but the processing is difficult and the sealing surface is easy to bruise. In the need for quick release of special occasions, the fastening bolt through the hole can be cut, made of quick release flange. 2 . Fast type: The joints of various metal flexible connections with a diameter of 100mm or less are generally used under the conditions of use that require fast loading and unloading. It is often used fluorine plastic or special rubber made of "O" seal ring seal. When the handle is moved to the appropriate angle, the claw finger equivalent to the multi-head thread is locked; the tighter the "O" seal is pressed, the better the sealing performance. The structure is more suitable in the fireplace, battlefield and other occasions that require quick loading and unloading. In a few seconds, without the use of any tools, you can dock or disconnect a set of joints. The metal flexible connection is made by wrapping a layer of PVC material for cable along the wall of stainless steel hose and galvanized metal flexible connection. The common product material is (inner layer) stainless steel hose or galvanized hose and special insulation treatment; (outer layer) PVC raw materials to play the role of anti-UV, anti-aging. Due to the advantages of light weight, excellent flexibility, strength of connection with accessories, electrical performance and not afraid of oil, splash-proof, etc., metal flexible connections are commonly used in electric power, chemical, metallurgy, light industry, machinery and other industries.