The use of Shijiazhuang steel sleeve pipes does not damage ground buildings, and they can cross over highways, railways, and ground structures without obstructing normal traffic, thus gaining widespread application. What should be noted during their use? The editor will introduce it to you.
Designing steel socket pipe, the product manufacturer selected should provide a performance test report for the product. Designers must particularly understand the testing methods for allowable flow, whether it is a constant flow method or an apparatus flow method. The experimental reports of the two methods differ. The design should use the constant flow load method to determine the allowable flow value, as the flow load of the apparatus may be affected by different apparatus models and varying drainage performance.
2. Be mindful of the building heights applicable to flow allowances. The higher the load-bearing layer in steel bellmouth pipe, the greater the negative pressure within the pipe. The allowable flow values provided in the regulations are based on test results from a 16-story test tower and are generally applicable to residential buildings of 30 stories or less. For taller buildings with more floors, having some leeway in selecting design flow values is preferable.
3. The arrangement of the drainage outlet pipes significantly affects the system's design flow rate. The connection between the riser and the outflow pipe requires an eccentric elbow, and the outlet pipe is similar to the riser but with a larger diameter. The outlet pipe should discharge wastewater outdoors as smoothly as possible, without any bends or U-shaped pipes in between. Many projects have confirmed that narrower non-water outlet pipes and additional fittings on the outlet pipes can lead to unfavorable changes in pressure distribution within the pipes, reducing the allowable flow rate and increasing the likelihood of clogged toilet drain issues during future use.
Above is the introduction to the Shijiazhuang steel socket pipe. For more information, please contact Hebei Lihua Cement Products. Our factory produces various cement pipes, having been established since 1995 and boasts extensive experience. Welcome to call for inquiries.
