Fire Fighting Pipe

Fire fighting pipe is a kind of normal carbon steel pipe for conveying water,
gas and other fire suppression agents. It's usually in red. But the exterior of
the light-wall pipes is galvanized silvery. The installation of a red steel
pipe is only to be used as a wet sprinkler system. Dry and wet pipe sprinkler
systems (including pre-action pipe sprinkler systems) are allowed to install
galvanized pipes.

Since the installation of the first fire protection system, black steel has
been the traditional leader of the fire sprinkler pipe market because of its
strength, durability, and extreme resistance to heat exhibited. With a melting
point between a whopping 2,600°F and 2,800°F (1,427°C and 1,538°C), steel
pipe can withstand the heat of burning buildings, it even can keep water
flowing over a fire.

Steel Pipe for Fire Protection Systems
Fire suppression pipes are easy to form, bend, and fabricate, which can be
manufactured in various sizes, shapes and configurations. Steel pipe has been
the main material of sprinkler piping systems for a long time. Steel is
considered strong, durable and resistant to fire. With a melting point of about
2,700°F, the fire service pipe can withstand the heat of a burning building.

Steel fire sprinkler pipe can be connected by screw thread, welded connection,
rolling connection and groove cutting connection. Threading is only allowed for
Schedule 40 or heavier pipe. However, if a lighter wall pipe is listed by a
specialized thread testing laboratory, NFPA 13 (National Fire Protection
Association) will allow the lighter wall pipe threads.
Fire Fighting Pipe's National Standard
GB/T5135.20-2010 standard

GB/T17219-1998 standard

CJ/T120-2008 standard.

GB50261-2010 national standard automatic sprinkler system Part 20: Coated steel
pipes

Fire Fighting Pipe's Technical Parameter
Coating material: modified heavy anti-corrosion epoxy resin

Universal color: red

Coating thickness: 250um-550 um Coating method: Fluidized bed impregnation
process, one-time film formation.

Product specifications: DN15-DN1200

Ambient temperature: -30 ° C to 80 ° C (peak 760 ° C)

Regular pressure: 0.1Mpa-2.5Mpa

Connection method: thread, groove, flange connection, etc.

Application areas: fire water supply, gas supply, foam medium conveying
pipeline system

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