In order to prevent seamless steel pipes or welded steel tubes from corroding and prolong their service life, seamless pipes and welded pipes are usually galvanized. Galvanized seamless pipes are divided into cold-galvanized seamless pipes and hot-dip seamless pipes. The former has been banned, and the latter is still recommended to be used temporarily. So what are the steps to master when installing?
1. When installing galvanized seamless steel pipe, there are mainly four steps. The first is pipe cutting. First, calculate the size of the pipe, and then use a special pipe cutting tool to cut the steel pipe to the required length. Note that the pipe end should be kept perpendicular to the axis of the galvanized seamless pipe during cutting.
2. The wear resistance of galvanized seamless pipe is mainly determined by the material and production quality. Wear is the phenomenon of material loss on the surface of the body due to relative movement between objects. The rare earth wear-resistant alloy steel pipe is made of wear-resistant materials that can resist wear and prolong the service life of the product. Galvanized seamless steel pipes are mainly divided into single metal pipes and composite pipes. According to the shape, it can be divided into straight pipe, elbow, tee, cross, reducer, square and round joint and other special-shaped pipes. Surface quality requirements: The inner and outer surfaces of the pipeline should be flat and smooth, without thorns, burrs, sticky sand, fleshy or lacking flesh, and without cracks, looseness, pores or air bubbles.
3. Clean the glue. Clean up the position of the socket of the galvanized seamless pipe fittings and the steel pipe port, and mark the position five millimeters away from the port. Then apply the anaerobic adhesive evenly on the mark. The third step is to insert the stainless steel water pipe into the bottom of the socket of the pipe fitting and rotate it so that the glue can stick more evenly.
4. According to various requirements of galvanized seamless pipes, various irregular shaped pipe fittings are produced to meet the design requirements. The straight pipe is generally centrifugal casting. The second is that the material of galvanized seamless steel pipe contains Cr, Ni, Mo, W, V, Cu and other alloying elements. It not only has high hardness, but also has certain mechanical properties, has good welding performance at room temperature, and has the possibility of cutting and on-site drilling, and also has certain corrosion resistance.
5. After the nozzles of the galvanized seamless pipe are butted, the two nozzles are not tightly connected, resulting in uneven thickness of the weld. As well as the steel pipe due to its own reasons or transportation bumps, resulting in an elliptical nozzle, it is recommended to cut off a small section of the steel pipe head before processing.
1. When installing galvanized seamless steel pipe, there are mainly four steps. The first is pipe cutting. First, calculate the size of the pipe, and then use a special pipe cutting tool to cut the steel pipe to the required length. Note that the pipe end should be kept perpendicular to the axis of the galvanized seamless pipe during cutting.
2. The wear resistance of galvanized seamless pipe is mainly determined by the material and production quality. Wear is the phenomenon of material loss on the surface of the body due to relative movement between objects. The rare earth wear-resistant alloy steel pipe is made of wear-resistant materials that can resist wear and prolong the service life of the product. Galvanized seamless steel pipes are mainly divided into single metal pipes and composite pipes. According to the shape, it can be divided into straight pipe, elbow, tee, cross, reducer, square and round joint and other special-shaped pipes. Surface quality requirements: The inner and outer surfaces of the pipeline should be flat and smooth, without thorns, burrs, sticky sand, fleshy or lacking flesh, and without cracks, looseness, pores or air bubbles.
3. Clean the glue. Clean up the position of the socket of the galvanized seamless pipe fittings and the steel pipe port, and mark the position five millimeters away from the port. Then apply the anaerobic adhesive evenly on the mark. The third step is to insert the stainless steel water pipe into the bottom of the socket of the pipe fitting and rotate it so that the glue can stick more evenly.
4. According to various requirements of galvanized seamless pipes, various irregular shaped pipe fittings are produced to meet the design requirements. The straight pipe is generally centrifugal casting. The second is that the material of galvanized seamless steel pipe contains Cr, Ni, Mo, W, V, Cu and other alloying elements. It not only has high hardness, but also has certain mechanical properties, has good welding performance at room temperature, and has the possibility of cutting and on-site drilling, and also has certain corrosion resistance.
5. After the nozzles of the galvanized seamless pipe are butted, the two nozzles are not tightly connected, resulting in uneven thickness of the weld. As well as the steel pipe due to its own reasons or transportation bumps, resulting in an elliptical nozzle, it is recommended to cut off a small section of the steel pipe head before processing.
