How to calculate the flexural rubber adapter sleeve rating

Set quota is a professional term in the project budget. The basic principle is to calculate the quantity of the project, the price, and the total cost of the project, that is, the total cost.

Let's give an example: How do flexible rubber joints above DN50 connect to pipes or pumps? Do you want to weld flanges? Should I set a valve quota or a plastic pipe fittings quota for industrial pipes? (But the Guangdong quota also stipulates that the installation of industrial pipes fittings, if connected with flanges, only flange installation is performed. Quota. How does it fit? How can the actual construction be able to connect the shock absorber and the throat?

The quota is the material price standard established according to the local material price. According to different construction methods, construction technology, there will be a more detailed distinction, applicable to the bill of quantities valuation. According to the construction method and process differentiation, the corresponding subheadings are found in the quota, and the corresponding comprehensive unit price is obtained. The total quotation is obtained by multiplying the calculated quantity. Flexible rubber joints are flanged between the pump and valve, so there is no need to install another flange, flanged valves, the main material is flexible rubber joints price. Enter the name, type, specification and unit price of the main material.

Do not underestimate the flexible rubber joints, in modern engineering, many engineering design did not take into account the noise reduction factor, then the noise will become a threat to the entire building use process, with Songxia brand flexible rubber joints as the damping and noise reduction products is the appropriate choice.