Spiral welded pipe equipment, the usual storage method: pipe for the spiral pipe equipment, the outer diameter of the pipe with the letter D to indicate, followed by additional external diameter of the standard and wall thickness, such as the outer diameter of 105 seamless steel pipe, wall thickness of 6MM, D107 * 5 shows that the plastic pipe also uses the outer diameter to show that other such as reinforced concrete pipe, cast iron pipe, galvanized pipe and other selection DN show that in the planning drawings are usually selected nominal diameter to indicate that the nominal diameter is for planning production and repair The convenience of artificially delineated a standard, but also more than the nominal diameter, is the specification of the pipe.
      Spiral welded pipe equipment between the stacking and stacking should be left in a certain channel, check the width of the road is usually about 0.5m, the width of the access channel depends on the size of the material and transport machinery, usually 1.5 to 2m. Spiral steel pipe stacking height, manual work does not exceed 1.2m, mechanical work does not exceed 1.5m, stacking width does not exceed 2.5m. Such as spiral welded pipe equipment in the open space pile, must be in the spiral pipe to avoid the wooden pad or stone, etc., and the stack should be slightly tilted to facilitate drainage, and pay attention to the steel pipe is not straight, to avoid the steel deformation of spiral welded pipe equipment According to the details of the situation, if the warehouse for the sun on the concrete floor, the pad height of 0.1m can be; if the mud, the pad should be high 0.2 to 0.5m. If in the open storage, the cement floor should be high in the 0.3 to 0.5m or so, the sand on the pad should be high in the 0.5 to 0.7m.
      The strength of the spiral welded pipe equipment is usually higher than that of the straight seam welded pipe, and the pipe with larger diameter can be produced with the narrow billet, and the pipe with the same width can be produced with the same width. However, compared with the same length of the straight pipe, the weld length of 40 to 100%, and the production rate is low. After cutting into a single steel pipe, the first three batches of steel pipe to carry out a strict first check system, see spiral welded pipe welding machinery mechanical properties, chemical composition, melting situation, steel pipe surface quality and through non-destructive testing and maintenance, Technical qualified, the ability to formally put into production. Spiral welded pipe equipment production technology is simple, high production efficiency, low cost, rapid development.