What is the difference between stainless steel combined water tank and galvanized water tank?

Stainless steel combined water tank is generally commonly used for argon arc welding, and galvanized is assembled with bolts; The stainless steel water tank is more expensive, and the galvanized water tank is cheaper; The stainless steel water tank can hold the drinking water tank, and the galvanized water tank can hold the water for life and fire fighting. --Tengjia answered.

Tengjia stainless steel water tank.

The difference between stainless steel combined water tank and galvanized water tank is installation, second is **, and third is use.

The stainless steel water tank and galvanized pipe are welded without rusty steel electrodes, and J422 electrodes can be used.

The galvanized pipe is made of Q235 steel, stainless steel and steel are interwelded with different steels, and the welding rod matching with ordinary steel should be selected.

The J422 electrode is matched with Q235 steel.

This saves costs, is easier to handle than using stainless steel electrodes, and does not affect the strength of the weld.

Features of stainless steel water tank: The scientific water flow design makes the sediment at the bottom of the tank not rise up due to the water flow, ensures the natural stratification of domestic water and fire water, and reduces the turbidity of the domestic water coming out of the tank; However, the water pressure has increased significantly. It is conducive to improving the performance of domestic water and fire water facilities.

2.It has strong corrosion resistance, and it is not corroded by residual chlorine in the outside air and water. Each spherical tank is subjected to super pressure test and inspection before leaving the factory, and the service life can reach more than 100 years under normal pressure.

3.There is no need for frequent cleaning; The sediment in the water can be discharged by opening the blowdown valve at the bottom of the tank regularly. The scale can be removed with simple equipment every 3 years, which greatly reduces the cleaning cost and completely avoids bacterial and viral contamination of the human body.

Compared with stainless steel water tanks, galvanized water tanks need to replace the sealing strips after a period of use, but they are cheaper. For specific matters, please consult Tengjia.

Nowadays, whether it is for household or industrial use, many of them are installed with combined stainless steel water tanks, so that the water can be concentrated first, and the water pressure will be relatively large. What are the characteristics of combined stainless steel water tank? Let me briefly introduce the characteristics of the combined stainless steel water tank.

1. The combined stainless steel water tank is assembled and welded by 1*1 single square stamped stainless steel plate, which echoes with the modern building and has a sense of the times.

2. The whole water tank is closed, and the surface of the imported stainless steel plate is smooth, so it does not need much cleaning in daily life, and it is not easy to epiphytic algae, and the sediment in the water is cleaned and washed.

3. Because of the manual assembly, the type and shape of the water tank can be assembled into the required I-shape, L-shape, Z-type, etc. according to the shape of the house.

4. The products are widely used in hotels, communities, commercial houses, water storage in production enterprises, beverage storage and other purposes, liquid storage containers in medicine, environmental protection and chemical industries.

5. High-quality food-grade stainless steel SUS304 greatly prolongs the service life of the water tank and can better prevent secondary pollution of water quality.

6. The structure is unique and reasonable, flexible and reasonable, and the plate shape design can be adapted to the combination of containers of various sizes.

7. The high-strength stamping plate and the evenly distributed stainless steel ribs in the box make the box pressure uniform and reasonable. Standard stamping plate 500mm 2000 2000 can be assembled and welded on site at will, without hoisting equipment.

8. The high-quality stamping process not only ensures the maximum pressure bearing needs of the box, but also reduces the thickness of the material and meets the beautiful and practical requirements of the box.

9. The combined stainless steel water tank is similar to the FRP water tank, and decreases with the increase of volume, and the large water tank is similar to the cement water tank, and can be used as a permanent liquid storage container.

About the combined stainless steel water tank.

What are the outstanding advantages of stainless steel water tank.

Stainless steel combined water tank and SUS304 stainless steel ball panel combined welded water tank are a new type of water tank that applies new technology and new technology. The design of the pressure plate type of the water tank is reasonable, making full use of the tensile characteristics of stainless steel metal materials, effectively dispersing the pressure direction, the whole plate surface is evenly stressed, there is no visual deformation, and the integrity is good; Compared with other types of water tanks, it has the following outstanding advantages:

First, the bearing force is reasonable.

The spherical panel water tank makes full use of the mechanical principle to effectively disperse the pressure of the water, and avoids the shortcomings of the inconvenient processing and large occupation of the circular water tank. At the same time, it also avoids the problem of limited bearing capacity of pure square water tank, and uses the principle of arc surface bearing science to improve the bearing capacity and seismic performance of the water tank itself.

Second, the overall structure is good.

The inner tension rib structure of the spherical panel water tank adopts the network structure that has been strictly calculated, supplemented by the diagonal rib of a specific angle, so that all parts of the water tank are organically combined together to form a complete whole.

3. Sanitation and pollution-free.

The selection of imported high-quality SUS304-2B food-grade stainless steel plate (product material list can be provided), the polished surface so that the dirt will not accumulate, which is convenient for the cleaning of the water tank in the future, and the opacity makes the green algae and other harmful algae will not breed, which meets the high requirements of modern people for drinking water, is suitable for high-end properties, and can be used as a publicity point for real estate developers to promote the sale of properties.

Fourth, the service life is long.

SUS304 stainless steel water tanks are suitable for storing water or media with physical properties similar to water. Medium temperature: 0 900C; Relative humidity of the surrounding environment:

0~98%。Because the material itself has strong corrosion resistance, its service life is much longer than the general material, and because of the use of very high-tech argon arc welding process, the all-welded structure avoids the common problem of leakage caused by the aging of the rubber strip of the ordinary prefabricated water tank, and does not need to be replaced later, and the service life can reach 40 years.

5. It is especially suitable for large-tonnage water tanks.

Due to the large volume, the large tonnage water bend loose box has high technical requirements for internal tension ribs; The pressure is large, and the tensile and shear resistance requirements of the water tank material are also high, and the tensile and shear resistance of Wuyi can far meet the requirements of the large-tonnage water tank due to the use of ball panels and mesh internal ribs.

This should actually calculate the pressure of the water tank. According to the structure of the water tank, the stainless steel thickness of the water tank is also selected to see if there is a proper reinforcing strip, such as angle steel and other reinforcing structures. Chengdu Chenghua Hongyuan Stainless Steel Water Tank Factory was established in 2003.

It is a professional manufacturer integrating R&D, design, production and sales of stainless steel water tanks, non-negative pressure complete sets of equipment, frequency conversion water supply equipment, sewage lifting equipment, grease traps and water tank self-cleaning and sterilizers.

Stainless steel water tank can be used in many places, because it can store a large amount of water, which requires the production of stainless steel - must meet certain production requirements. So what is the difference between stainless steel water tank and copper water tank?

1. Different materials: From the name, you can know that the stainless steel water tank is made of stainless steel, and the copper water tank is made of copper materials.

2. Different thermal conductivity: The thermal conductivity indicates the thermal conductivity of the material, which is the heat through a certain thickness and a certain area within a certain time and a certain temperature difference. In the same case, the thermal conductivity of copper is as high as 400 (at room temperature), while the thermal conductivity of stainless steel is only 16 (at room temperature).

This means that one unit of gas combustion can heat one unit of water in the copper water tank to a fixed temperature, and 25 units of gas are needed for the stainless steel water tank, which is 25 times that of the copper water tank.

3. Different environmental protection: stainless steel water tank lacks the value of reuse, and the environmental protection is not very good. The copper water tank can be used, so the difference between the stainless steel water tank and the copper water tank is different in environmental protection and reuse.

4. Corrosion resistance: The biggest advantage of stainless steel water tank is that the corrosion resistance is very strong, which can effectively increase the life of the water tank. The copper water tank is inferior to the stainless steel water tank in this aspect.

The better quality of the water tank belongs to the stainless steel water tank, the water tank is a huge container, of course, there are certain specifications for it, let's see how the stainless steel water tank is, the specification requirements of the stainless steel water tank.

The specification requirements for stainless steel water tanks are as follows:

1. The water tank must be manufactured according to the specified drawing requirements and dimensions. After the welding of the water tank is completed, the solid parts shall not be loose, and the connecting parts shall not have missing welding and missing parts.

2. The weld of the water tank should be full, and the welding surface of the outer layer of the water tank should be smooth and beautiful, without slag inclusion, no welding nodules, no porosity, no cracks, and no cracks at the welding mouth. The weld of the inner tank of the water tank needs to be polished.

3. The flat bottom plate of the water tank should be kept flat, the top and the manhole must be fully welded, and even the interface must be well welded, and at the same time try to keep it vertical, at least the inclination is not more than 1°.

4. The insulation layer is firmly combined with the appearance of the water tank, and the appearance is smooth. The insulation layer is made of polyurethane foamed plastic or insulation material with better performance; The exterior shell shall be made of stainless steel plate or other suitable materials, and the surface shall not be uneven, scratched or rusted.

5. The water tank is filled with water, and there shall be no seepage or leakage, and there should be no obvious deformation, and it shall be carried out in accordance with the terms of the steel welded atmospheric pressure vessel related to the full water test. The water tank should be kept vertical when erected, and the actual water volume of the water tank should not be less than the nominal volume.

6. The stainless steel plate used in the water tank shall comply with the provisions of GB T3280. The plate used in the water tank must be made of 304 stainless steel plate. The thickness tolerance of the inner and outer plates is less than 10.

The carbon steel used in the water tank should comply with the provisions of GB T700. All iron parts of the water tank must be treated with anti-corrosion, and the anti-rust paint needs to be used twice for anti-rust treatment, and the exposed part needs to be brushed with silver powder paint twice.

7. The protruding parts inside and outside the manhole of the water tank should be flanged or treated with other protective treatments to avoid cutting people.

The specification requirements of these stainless steel water tanks must be carefully implemented, there can be no omissions, some operations must meet the standards required by the state, because the stainless steel water tank involves too many industries, in order to make various industries can be carried out in a normal and orderly manner, so that the stainless steel water tank requirements are stricter, which also tells us that there are rules can be a circle, everything should have a bottom line criterion for everything, we are the same, only in this way, is the correct attitude towards life, I hope you can keep in mind. The above is the relevant introduction of this article, I believe you have a simple understanding of this after reading it, if necessary, you can continue to pay attention to the No. 1 home network, for more information.