Sprinkler fire fighting system has been developed for more than two centuries and been improved over the years. In the worldwide, the buildings now over 99% of fires are protected by the fire fighting sprinkler system alone. The
sprinkler fire fighting system is composed of sprinkler head, alarm valve, water flow alarm device, etc. together with fire fighting pipe, water facility. The sprinkler fire fighting system has many type, such as wet pipe systems, dry pipe systems, deluge systems, pre-action systems, etc. It is a very important device in the daily life.

As the leading manufacturer and supplier of sprinkler fire fighting system, we have both UL & FM certificates for sprinkler steel pipes and fittings. With the most advanced pipe processing technology and equipment, we re specialized in providing more convenient & reliable fire fighting products and services to the field of energy, industry and civil.

Additional Description:
A fire sprinkler pipe is the component of a fire sprinkler system that discharges water when the fire had been detected that the temperature exceeded the predetermined temperature. The fire sprinkler piping is extensively used
worldwide. There are several sprinklers provided by the fire sprinkler pipe suppliers, like quick response, standard response, CMSA, residential, ESFR. To be one of the fire sprinkler suppliers, we manufactures& supplies steel pipe for sprinkler fire fighting system. The major products applicable to the pipeline fire, water, heat, gas, sewer, subway, airports, seaports, bridges, tunnels, railway stations, pipeline system and so on. To enlarge sales of products to the global market, all export products have gained FM Certification and UL Certification.

Product standard: ASTM A135 or ASTM A795

Specification:
O.D.: Φ33.7—Φ219.1 (mm)
Wall thickness: 2.75—5.0 (mm)
Anticorrosive: 1. hot galvanized; 2. powder coating; 3. Painting
End state: 1. Grooved; 2. Plain end; 3. screwed & socketed
Function: Fire and water supply system in building