Alloy Steel Tube is mainly used in power plant, nuclear power plant, high-pressure boiler, high-temperature superheater and reheater and other high-pressure and high-temperature pipelines and equipment. It is made of high-quality carbon steel, alloy structural steel and stainless heat-resistant steel, which is hot-rolled (extruded, expanded) or cold-rolled (drawn).
The biggest advantage of boiler alloy tube
is that it can be 100% recycled, which is in line with the national strategy of
environmental protection, energy saving and resource saving. The national
policy encourages the expansion of the application field of boiler alloy
tube.The consumption of alloy tube for boiler in China accounts for the total
proportion of steel is only half of the developed countries. The use field of
alloy tube for boiler expands to provide broader space for the development of
the industry.
Boiler Tube,Alloy Steel Tube,Seamless Alloy Steel Boiler Tube,Welded Alloy Steel Boiler Tube TORICH INTERNATIONAL LIMITED , https://www.steeltubepipechina.com
Control of water flow balance analysis balance valve for occasions
In a boiler room or chiller room, multiple units are typically installed in parallel. However, due to differences in resistance between these units, the flow of water through each unit may not be consistent. This can prevent the units from operating at their maximum capacity. To address this issue, balancing valves should be installed on each boiler or chiller. These valves help ensure that each unit receives the designed flow rate, allowing them to operate safely and efficiently. Additionally, if chillers are connected to multiple cooling towers, balance valves should also be installed on each cooling tower to maintain proper flow distribution.
In thermal stations, it's important to balance the flow between the primary and secondary loops. The primary loop supplies heat to the secondary loop, which then distributes it to individual buildings or zones. To ensure that each thermal station receives the correct amount of water flow, a balancing valve should be installed on the return line of the primary loop. Similarly, a balancing valve should also be placed on the secondary loop side of each thermal station to guarantee that the design flow is maintained for optimal performance.
For district heating systems, where a central boiler room or heat station supplies multiple buildings, the main pipe network often includes several main lines and branch pipes leading into each building. Due to varying distances from the heat source, pressure imbalances can occur, resulting in uneven flow distribution. This can cause overheating near the source and underheating in distant areas. To resolve this, balancing valves should be installed at the entrance of each main pipe and at the entry point of every building. This helps maintain balanced flow throughout the entire district heating network.
In building heating or cooling systems, especially those with complex piping layouts, it's crucial to ensure that all risers and branch pipes receive the designed flow rate. To achieve this, balancing valves should be installed on the main supply and return pipes, as well as on each riser and branch line. This ensures that every part of the system operates efficiently and meets the required thermal demand. Proper flow balance not only improves comfort but also enhances energy efficiency and reduces wear on equipment.