Fire Fighting Pipe
ASTM A795 fire control galvanized 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 fighting 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 pipe supply can withstand the heat of a burning building.
Steel fire sprinkler pipes 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
As a china galvanized pipe factory, we will do our best to meet all the needs of customers.
If you want to know more kinds of electric welded pipe, please visit our website.
Other supplier products
|
|
Guardrail Columns |
The column is usually square and cylindrical and can be cut according to the specific needs of the road. It is integrated with the guardrail. The s... |
|
|
ASTM A500 Steel Pipe |
ASTM A500 Steel Pipe
ASTM A500 is the standard specification for circular, square, and rectangular tubes of cold-formed welded and seamless carbon ... |
|
|
Installation Standard for W Beam Guardrail |
Before the highway guardrail installation, the construction preparation shall be made, the detailed construction scheme shall be determined, and th... |
|
|
Guardrail Square Column |
Highway metal guardrails are essential to the highway which can protect the vehicle and If you want to buy the galvanized steel guardrail, guard ra... |
|
|
HDG Pipe |
HDG pipe, which is also called Hot Dip Galvanized Pipe or Galvanised Metal Pipe.
Hot-dip galvanizing (HDG) is the reaction of a molten metal with... |
供应产品
Same products
