LuoYing's metal hose production specifications and standards

LuoYing's metal hose is made of austenitic stainless steel or according to user requirements, with excellent flexibility, corrosion resistance, high temperature resistance, high pressure resistance, in the pipeline can be connected in any direction, for temperature compensation and vibration absorption, noise reduction, change the direction of media transport, eliminate mechanical displacement between pipes or between pipes and equipment, etc., double flange corrugated metal hose is particularly suitable for Displacement, vibration of a variety of pumps, valves and other flexible joints are particularly suitable.
There are two kinds of bellows used in metal hose, one is spiral bellows; the other is annular bellows. Spiral bellows is a corrugated spiral arrangement of tube-shaped shell, in the adjacent two corrugations between a spiral ascending angle, all the corrugations can be connected by a spiral line. Ring corrugated pipe is a tube shell with closed circular corrugations, and the waves are connected in series by circular corrugations. The annular corrugated pipe is machined from seamless or welded tubing. The length of a single pipe is usually shorter than that of a spiral corrugated pipe due to the processing method. The advantage of annular corrugated pipe is good elasticity and low stiffness.