The manufacturing process of high-carbon chromium bearing steel tubes manufacturer mainly includes the following steps:

Prepare materials, including stainless steel pipes, pipe joints, fasteners and insulation layers, etc.

2. Cutting and processing of stainless steel pipes: According to the design requirements or the actual situation on site, size cutting is carried out, and the irregular scraps are processed with a shears machine to meet the finished product usage standards (the cutting surface can be processed with grinding equipment to increase the flatness and aesthetics of the connection surface). For curved parts, they need to be heated to a softened state before operation. At the same time, check if the edges are smooth to avoid air leakage.

3. Installation and positioning of pipe joints: In the entire system, the components that are needed are flange fixed interfaces or clamp-type quick connection valves. This part divides the system into several independent compartments, thereby ensuring the sealing performance of the ventilation system. It should be noted that during welding, do not damage these accessories. Then, seal all the Windows and weld them firmly. Take measures to replenish water and oxygen, etc., and remove all kinds of protective facilities.

4. It is to inspect and treat the inner and outer wall surfaces to ensure they are smooth without scratches caused by friction, so as to guarantee smooth air circulation, reduce resistance loss, and facilitate cleaning and maintenance management. The stainless steel smoke exhaust duct products can only be obtained through this set of processes.

The above information of high-carbon chromium bearing steel tubes manufacturer is for reference only. The specific process may be adjusted and optimized according to actual needs. If you are unsure or have other questions, it is recommended that you consult a professional.

high-carbon chromium bearing steel tubes manufacturer https://www.torichsteel.com/Steel-Tube

What exactly causes the subsidence and depression of the factory building floor? What professional sedimentation treatment solutions are there? Come and learn about it together with Soft Foundation.

Reasons for tank floor instability treatment

1. Problems with the foundation itself

Either due to poor soil quality of the foundation or improper foundation treatment, the tank floor instability treatment occurs. If there are rivers or lakes near the factory building, such problems are more likely to occur as the underground soil layer is mostly soft soil formed by alluvial deposits.

2. Excessive load

If the weight of the equipment exceeds the maximum designed load or the machine has a large dynamic load, it can also lead to tank floor instability treatment. Generally speaking. Similar problems are prone to occur in heavy machinery processing workshops, forging workshops, casting workshops, etc.

3. Changes in the external environment

Heavy rainfall or drought causes changes in the groundwater level, which has a significant impact on the stability of the factory building ground. When the groundwater level rises, the foundation soil will soften due to water immersion, the soil strength will decrease, and the bearing capacity will decline. The decline of the groundwater level may lead to an increase in the effective stress between the particles of the foundation soil, triggering the compressive deformation of the foundation soil. For instance, during the rainy season, the groundwater level rises. If the drainage system of the factory building is not smooth, the problem of ground subsidence is likely to occur. Excessive extraction of groundwater can also cause regional groundwater levels to drop, leading to the settlement of factory building foundations.

treatment plan for tank floor instability

Traditional ground subsidence treatment solutions such as pile driving, cement grouting, and demolition and reconstruction all have different hidden dangers. Moreover, they only address the symptoms but not the root cause, and subsequent subsidence may occur.

Soft Foundation independently developed non-excavation settlement repair technology to address ground subsidence issues. After injecting new composite materials, through methods such as infiltration, filling, and compaction, water and air in the soil layer voids are squeezed out and consolidated with the soil to form a composite foundation. As the pressure and density of the soil layer increase, an upward lifting force is formed, thereby achieving the purpose of ground leveling.

The non-excavation settlement repair technology for soft foundation can reinforce up to 60 meters. It specifically analyzes the bearing stratum based on geological conditions and usage requirements to ensure that the reinforcement depth passes through the bearing stratum as support. Moreover, the solidification time of this material is controllable in seconds and is widely applicable to adverse geological conditions such as silty soil, collapsible loess, silt, sandy soil, and high backfill.

tank floor instability treatment https://en.hengxianghongye.com/risks-and-treatment-of-the-tilting-and-sinking-of-oil-refinery-tanks.html