Piping of water automatic fire extinguishing system by Grooved method
The exclusive representative of Groved pipes and fittings
Brand: Profit
Has global standards FM, UL, CNBOP-PIB, VDS, EAC, CE, CSTB, ISO 9001: 2015
Piping of the fire extinguishing system by Grove method
Groved is a piping method in water automatic fire extinguishing systems (sprinklers) and fire boxes. The sprinkler system needs threaded or welded piping to supply its required water, which is designed and implemented according to the number of floors and area of a building and the required water pressure tolerance.
Currently, according to the internal standards, for the firebox system, projects up to 4 and 5 roofs, galvanized pipe should be used, and more than that, for sprinklers and fireboxes, heavy weight seamless welding pipes should be used to withstand the working pressure of the sprinkler. have and be in accordance with international standards.
According to fire regulations, buildings with a height of more than 23 meters are required to use a sprinkler system. In this situation, the number of nozzles in a building increases, the volume of piping increases, and in a short period of time using the sprinkler, many problems such as clogging, rusting, leakage, etc. arise in the welded pipe system. Finally, the huge cost paid to provide this equipment becomes completely unusable.
also; In this method, it is not possible to make changes and the work speed is very low. On the other hand, a lot of welding in the project has caused fires and special problems, and since professional and certified welding should be used according to the standards, unfortunately, this work has never been realized and the weldings are done completely without testing, which in the future It incurs rework and additional costs.
Due to the mentioned problems, in new constructions, instead of using welded joints, the Groved method is used with a very delicate, simple and coordinated implementation. In this system, the pipes are galvanized or black steel and have grooves at the beginning and end, these grooves are created by a special groover and a flat and accurate cut is made on the surface of the pipe, and the pipes are connected by connections and clamps, etc. They are coupled and connected to each other.
Groved system includes many connections such as tees, elbows, conversions, etc., in this method, all connections and pipes up to the size of 2 inches are threaded, heavy weight, galvanized with UL certification, and higher sizes are grooved and grooved. It is one of its connections, which, in addition to increasing work speed and precision, elegance and beauty, work is done uniformly and according to the standards of the world, and the expenses incurred are fully utilized.
Horsan Imen Bahnia Technical and Engineering Company; Taking advantage of its experts and technical team and applying the latest global safety standards, it is ready to provide all kinds of consulting, design, sales and implementation of fire extinguishing and notification projects to customers, taking into account the type of project use, climatic conditions and budget.
All calculations are done based on national and international laws and standards, and all projects implemented by this company are able to receive approval from the fire department.
