Tam sim no, thaum cov tsev neeg feem ntau txhim kho cov kav dej hauv pem teb, lawv yuav luag sib cais los ntawm 4 pawg, uas yog 16, 20, 25, thiab 32 raws. Tus lej hais ntawm no feem ntau yog hais txog sab nraud, hauv millimeters, yog li tus lej loj dua, qhov tuab dua. Yog li koj tuaj yeem pom cov yeeb nkab uas tuab tshaj plaws, uas yog 32 hli hauv peb cov kev qhia tshwj xeeb.
When talking about the common specifications of floor heating pipes, another concept needs to be implanted, that is, the thickness of the inner wall. Because the real anti-pressure is not determined by the thickness, but by the thickness of the inner wall. Therefore, if you are more concerned about anti-pressure, you also need to pay attention to the wall thickness when purchasing geothermal pipes.
The thicker the floor heating pipe, the higher the installation height and the more sediment filling cost. Therefore, in general families, 20 and 25 gauge floor heating pipes are basically used.Generally speaking, 20 floor heating pipe will be used for coil installation, and 25 floor heating pipe will be used for main pipe installation. This is just like the PPR pipe. The main pipe increases the water flow during the water delivery process, which can make the water in the branch pipe flow back faster and make the heating and insulation more stable.