1. Before installation, the retractor should be checked for its model, specifications and piping configuration. It must meet the design requirements.
Single-flange limit telescopic joints 2. For the retractor with inner sleeve, care should be taken to align the direction of the inner sleeve with the direction of flow of the medium. The hinge plane of the hinge-type retractor should be consistent with the displacement plane of rotation.
3. The “cold-tight†retractor is required. The auxiliary components used for the pre-deformation should be removed after the pipe is installed.
4. It is forbidden to adjust the installation of the pipeline by using the method of deformation of the retractor so as not to affect the normal function of the retractor, reduce the service life, and increase the load of piping, equipment and support members.
5. In the installation process, welding slag is not allowed to splash on the surface of the wave shell, and the wave shell is not allowed to be subjected to other mechanical damage.
6. After installation of the piping system, the yellow auxiliary positioning components and fasteners used for installation and transportation on the wave retractor should be removed as soon as possible, and the limit device should be adjusted to the specified position according to the design requirements so that the piping system has the environmental conditions. Full compensation ability.
Single-flange limit telescopic joints 2. For the retractor with inner sleeve, care should be taken to align the direction of the inner sleeve with the direction of flow of the medium. The hinge plane of the hinge-type retractor should be consistent with the displacement plane of rotation.
3. The “cold-tight†retractor is required. The auxiliary components used for the pre-deformation should be removed after the pipe is installed.
4. It is forbidden to adjust the installation of the pipeline by using the method of deformation of the retractor so as not to affect the normal function of the retractor, reduce the service life, and increase the load of piping, equipment and support members.
5. In the installation process, welding slag is not allowed to splash on the surface of the wave shell, and the wave shell is not allowed to be subjected to other mechanical damage.
6. After installation of the piping system, the yellow auxiliary positioning components and fasteners used for installation and transportation on the wave retractor should be removed as soon as possible, and the limit device should be adjusted to the specified position according to the design requirements so that the piping system has the environmental conditions. Full compensation ability.
Stainless Steel Products
Stainless steel is a corrosion resistant steel alloy with a minimum of 10% chromium. There are different grades and surface finishes of stainless steel produced to accommodate the environment in which the material will be implemented. Unlike carbon steel, stainless steel does not rust when exposed to air and moisture due to the sufficient amount of chromium present. The chromium creates an invisible passive film of chromium oxide that will not let oxygen attack the surface and prevents rusting of the iron base.
Yuhong Group is a stainless steel Manufactory of more than 24 grades of Stainless Steel.
Stainless Steel Tube,Stainless Steel Seamless Tube,Stainless Steel U Bend Tube
YUHONG GROUP CO.,LIMITED , https://www.alloypipeline.com