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.
Другие товары поставщика
|
|
S235JR steel pipe |
What is Grade S235JR Structural Steel? Structural steel is a standard building material made from specific grades of steel and molded to a series o... |
|
|
Scaffolding Pipe |
As a reliable wholesale scaffold pipe specifications supplier, Tianchuang has good quality scaffolding pipe for sale to meet our customers' needs. ... |
|
|
DN15-200 Round Pipe Q235 Q235B Hot Dip Galvanized Pipe for Gas Special Pipe |
To build leading brand of metal surface anti-corrosion treatment DN15 pipe-200 Round Pipe Q235 Q235B Hot Dip Galvanized Pipe for Gas Special Pipe ... |
|
|
S355JR steel pipe |
What is S355JR?
S355JR is a useful structural grade steel with a minimum yield strength of 355 N/mm².
S355 is widely used in the structural ... |
|
|
ASTM A53 Steel Pipe |
What is ASTM A53?
ASTM A53 is a carbon steel alloy which is used in structural steel or low-pressure plumbing. ASTM International set by the alloy ... |
Все товары поставщика
Похожие товары
