What are the models and characteristics of metal hoses, and what are the dimensions and specificatio

Here are some of the well-known brands recognized in the metal soft joints industry that are widely recognized and have a great reputation. While rankings may vary depending on time and market conditions, the following brands are generally considered to be among the top brands in the valve industry:

The following are the top ten domestic first-line valve brand manufacturers in 2022-2023, but for reference only: Suzhou Neway Valve Co., Ltd., Shanghai Guanlong Valve Machinery, Shanghai Qizhong Valve Manufacturing, Sanhua, Su Yan, Shentong, Su Valve, Nanfang, Jiang.

First, the word Yao. The above manufacturers are only estimates and references, and the specific situation may vary or fluctuate at any time due to changes in a series of factors such as changes in the market, the size of the competition pattern, and the stability of product quality. As an indispensable key device in industrial production and civil facilities, the quality and reputation of the valve brand directly affect the satisfaction and trust of users.

These brands are known in the valve industry for their innovative technology, high-quality products and reliability. It is important to note that the market and industry are evolving rapidly, and different rankings may vary depending on time and region. For the most up-to-date ranking information, it is recommended to refer to industry reports, professional organizations or market research data for more detailed and accurate information.

Sizes range from 3mm to 150mm. Small-diameter metal hose (inner diameter 3mm-25mm) is mainly used for the protection of the sensing circuit of the precision optical ruler and the protection of the industrial sensor line.

The metal hose is generally composed of three parts: bellows, mesh sleeve and joint. The bellows is the body of the metal hose and plays a flexible role; , the net cover plays a role in strengthening and shielding; The joint plays the role of a connection.

For different use requirements, the way they are connected to each other is different: the bellows, the mesh sleeve and the joint are connected in the form of welding, which is called welding; The connection in the form of mechanical clamping is called mechanical clamping, and in addition, there are also combinations of the above two methods, which are called hybrid.

Metal hose product application: used as a variety of equipment signal lines, transmission wires and cables, optical fiber and cable protection.

1. Wire protection tubes for armored optical cables, precision optical rulers, optical measuring instruments, medical instruments, machinery and equipment;

2. It is suitable for public machines, remote water meters, door magnetic alarms and other equipment that needs to be used for safety protection of wires;

3. Protective tubes for various small wires;

4. Pipe for network cable protection of various computers, robots, etc.

5. PVC outer protective film for solar equipment.

1.Metal hoses are mainly made of stainless steel plates, which have high corrosion resistance.

2. The operating temperature of the metal hose covers a wide range, from -196 to 600, and its high temperature resistance and thermal stability are good.

3. The metal hose body is hydroformed, which has very good flexibility, good flexibility, strong bending and seismic performance, and also has the advantages of bending resistance, compressive strength, and compressive resistance.

4. The metal hose has good wear resistance, which can prevent rat bites and protect the internal structure of the cable from being damaged.

5. There are many metal hose matching connectors, which is very easy to access with other equipment, and the two sides of the plastic hose can also be made into other interface methods except screws and flanges, which are convenient to access and apply with other equipment.

6. The metal hose is very easy to install and position, which is not only suitable for supporting facilities with hydraulic rotary joints, but also widely used in flexible connection for the transportation of various fluid media.

Metal hoses have many features. Let's take a look at them:

1.The metal through hose is mainly made of stainless steel, which has high corrosion resistance.

2。The metal ambient temperature of the hose varies greatly from -196 to 600 °C and is well resistant to high and low temperatures.

3.The metal hose body is hydroformed with good flexibility, flexibility, resistance to bending and vibration, resistance to bending, resistance to tensile and resistance to lateral pressure.

4. The metal can pass through the hose, which has good wear resistance, can prevent rat bites, and is not easy to affect the severity of damage to the possible development of the inner line.

The metal hose has multiple fittings for easy connection to other devices.

6.Metal hoses are easy to wire, install and position, not only suitable for swivel joints, but also widely used for flexible connections for the transportation of various fluid media.

Hose Delay Specifications] Hose Specification Table Hose Model What are the types of metal hose fittings.

Hose Specifications Youth Lighting.

How many types of metal hose fittings are common?

1) Male thread joint: mainly used for the connection between the ground junction box and the hose. The in-place box is cut, plugged into the joint, and fixed with a lock nut.

2) Female thread joint: mainly used for the connection between cable pipe and hose.

3) Ferrule joint: mainly used for the connection between metal hose and steel pipe, the installation of the ferrule joint does not have to be threaded on the steel pipe, the joint is at the end of the steel pipe, a card is firm, with the characteristics of easy installation.

Youth Lighting 4) Plug-in joint: It is mainly used for the dense gap of the embedded pipe, the inner diameter of the steel pipe, and the installation is convenient.

5) Reducer joint: It is mainly used for the case that the diameter of the steel pipe and the metal hose is inconsistent, and can be arbitrarily larger and smaller according to the on-site installation requirements.

The metal hose is made of high-alloy steel or raw materials required by customers, it is characterized by its good flexibility, corrosion resistance and temperature resistance, in the equipment, it can be transmitted to all directions, used to macro temperature compensation, digestion and absorption of vibration, reduce noise, change the direction of raw material transportation, reduce the equipment deviation between the pipeline or pipeline and machinery and equipment, etc. In particular, it is mainly suitable for flexible joints of double-flanged metal corrugated hoses such as pumps and Zhengzen gate valves.

<> metal hoses. 1. The whole metal hose is made of 1Cr18Ni9Ti stainless steel, which has strong corrosion resistance.

2. The hose body is a thin-walled stainless steel pipe body hydroformed, which has strong flexibility, elasticity, strong bending and vibration resistance, and the reinforced protection of the woven mesh sleeve makes it have a higher pressure-bearing capacity.

3. The connection at both ends of the hose can also be made into other connection methods except for thread and flange standards, which is convenient for connection and use.

4. This product is not only suitable for matching with rotary joints, but also widely used for soft connections for the transportation of various fluid media.

Corrosion resistance, high temperature resistance, low temperature resistance.

Corrosion resistance, high temperature resistance, low temperature resistance (Senbo Ride-196 +420), light weight, small size, good flexibility. It is widely used in aviation, aerospace, petroleum, chemical industry, silver smelting and gold, electric power, papermaking, wood, textile, construction, medicine, food, tobacco, transportation and other industries.

1. The axial displacement of the metal hose after filling with internal pressureThe axial displacement refers to the displacement in the direction of the length of the hose. When the metal hose is filled with liquid and pressurized, an axial thrust will be generated, and as the pressure increases, the axial thrust increases, which causes the axial elongation of the hose, and when the hose network sleeve is occluded to a certain extent, the axial elongation stops.

2. The metal hose can compensate for the lateral displacement of the pipe, and the transverse displacement refers to the displacement perpendicular to the direction of the hose. When the pipe produces lateral displacement, the metal hose can produce lateral displacement due to the action of transverse force due to the structural characteristics, and its displacement force is much smaller than the elastic force of ordinary steel pipe.

3. The resonance of the metal hose and the storage tank The stiffness ratio and mass ratio of the storage tank and the main inlet and outlet pipelines are quite different, if the basic natural frequency of the two is the same or similar, the resonance will occur under the action of **, thereby aggravating the damage of the storage tank, so the basic natural frequency of the metal hose should be higher than 50% of the basic natural frequency of the storage tank.