Manufacture method for standardized fire fighting pipe fitting

Abstract

The invention discloses a manufacture method for a standardized fire fighting pipe fitting. The method comprises the following steps of: a, taking steel pipes with different diameters, and cutting the steel pipes according to different lengths; b, respectively processing a concave annular clamp slot around a circumferential face in an outer circumferential face on the near-end faces on two ends of each cut steel pipe section, and manufacturing into fire fighting pipes with different specifications massively; and c, spraying anticorrosive paint on the outer surfaces of processed steel pipes and processed connection pieces, and carrying out the surface spray treatment, so as to form fire fighting pipe fitting products with different specifications which can be directly installed in a construction site. The products manufactured according to the method are provided with different specifications needed by a user, and can be directly installed and used in the construction site, the quality of the products can be effectively guaranteed, the installation efficiency of the fire fitting pipe fitting can be greatly improved, and time, labor force and installation cost are greatly saved.

Description

【Technical field】 [0001] The invention relates to a manufacturing method of fire-fighting equipment, in particular to a manufacturing method of standardized fire-fighting pipe fittings which can be made into products of different specifications and can be directly installed on site. 【Background technique】 [0002] According to fire-fighting requirements, fire-fighting equipment such as indoor fire hydrants for fire-fighting must be installed in buildings. The indoor fire hydrant is the interface with a valve for the indoor pipe network to supply water to the fire site. It is used as an indoor fixed fire-fighting facility for buildings and the like. It is usually installed in a fire hydrant box and is matched with equipment such as fire hoses, water guns, and fire hose reels. use. The water supply pipes in the building are divided into independent domestic water pipes and fire-fighting pipes. Among them, the fire-fighting pipes include pipes connected to indoor fire hydrants...

AI Technical Summary

Problems solved by technology

The traditional method needs to be processed and assembled on the construction site, not only the processing equipment needs to be transported to the construction site, but also professional technicians are required to be responsible for the processing, which brings great inconvenience to the installation of fire pipe fittings

Obviously, the traditional method has defects such as time-consuming, laborious, long construction period, high cost, and low installation efficiency.

Images