Metal corrugated hoseThe metal hose is composed of inner and outer layers, connecting pipes and corrugated pipes. The material is divided into 201, 304 and 316. The latest national standard for metal hoses is "General Technical Requirements for Corrugated Metal Hoses" (GB/T14525-2010)

Working principle of sleeve type thrustless compensator The sleeve-type thrust-free compensator uses the principle of fluid mechanics balance and cleverly uses a dense annular steam chamber in the design structure. There are two annular pressure surfaces AB in the steam chamber. A is the fixed end

Why do rectangular rounded corrugated expansion joints have rounded corners In the D2000 standard, most of the rectangular rounded corrugated expansion joints are full-height waves or half-height waves. According to the "CE" standard and general products, a new type of power plant flue duct

How to become an expert in buying metal hoses and corrugated hoses Metal hose: The stainless steel metal hose is made of stainless steel SUS304 or SUS301, used as a protection tube for wires, cables, optical fibers, automatic instrument signal lines and instrument wire and cable protection tubes

Sewage treatment process1. Primary treatment It mainly removes suspended solid pollutants in sewage, and most of the physical treatment methods can only complete the requirements of primary treatment. After the first-level treatment, BOD can generally be removed by about 30%, which does not meet the

Performance Analysis of TA Series Corrugated Expansion Joint TA2 is an industrial titanium with a single alpha phase. Industrial pure titanium is divided into three grades: TA1, TA2 and TA3 according to its impurity content. The interstitial impurity elements of these three kinds of industrial pure

The important position of the deflector in the expansion joint1. Play a diversion role in the expansion joint, make the medium flowing in the expansion joint more stable, reduce structural vibration caused by the change of fluid flow characteristics when high-speed fluid flows through the bellows, a

Rubber products are made of natural rubber and other synthetic rubbers in a proportional formula. They will oxidize and corrode over time. Rubber joint products contain volatile substances. Whether in a humid environment or in a dry environment, it will shorten its life. Therefore, generally

Non-metallic fabric compensators are mainly composed of non-metallic belts, thermal insulation materials and steel structures. Among them, non-metallic belts are optimized by combining non-metallic materials with excellent properties such as fiber fabrics, silicone rubber, fluorine materials etc. Pe

Introduction of sleeve compensatorSleeve compensator, also known as tubular expansion joint, is mainly composed of sleeve, shell, sealing material etc. It is a compensator installed in any pipeline that transports non-corrosive unidirectional or multidirectional fluid directly.Axial thermal expansio