Under BIS | NFPA 13 | UL and C-UL | LPCB | FM
BlazeMaster® CPVC fire fighting system pipe and fittings are listed by the BIS, Underwriters Laboratories (UL and C-UL) and the BRE Global Loss Prevention Board (LPCB) for use in:
Operates across a wide range of temperatures and pressure
BlazeMaster® fire fighting system pipe and fittings, size ¾ in through 3 in (20 mm to 80 mm) are rated for continuous service of 175 psi (1207 kPa) at 150°F (65°C). Their use is suitable in areas where ambient temperatures are within the range of 35°F to 150°F (2°C to 65°C)
In an area where the temperature will exceed 150°F (65°C), such as an attic, BlazeMaster® CPVC can be installed if ventilation is provided or if insulation is used around the pipe to maintain a cooler environment.
The piping systems must be laid out to ensure the piping is not closely exposed to devices that generate heat in excess of 150°F (65°C), such as light fixtures, ballasts and steam lines.
If the installation is in an area subject to freezing temperatures, the sprinkler system must be protected from freezing. A frozen system will not only be deactivated, but the pressures that may build up can cause the sprinkler heads to open or damage the pipes.
On par with the best global ratings and standards
BlazeMaster® pipe is produced in SDR 13.5 dimensions. SDR, or standard dimensional ratio, means the pipe wall thickness is directly proportional to the outside diameter. This results in consistent pressure capabilities across all diameters.
The pipe is produced to the specifications of ASTM F442. Fittings are produced to ASTM F437, F438, or F439 specifications depending on the system size and configuration.
The CPVC pipes shall be manufactured in SDR 13.5 and confirm to IS:16088 2012 for use in Automatic Fire sprinkler system and installed in accordance with IS: 15105 , IS: 16088 / NFPA 13, 26 (For underground piping).
SDR, or Standard dimensional ratio, means the pipe wall thickness is directly proportional to the outside diameter. This results in all diameters carrying the same pressure capability.
1.53
Specific Gravity
60%
Limiting Oxygen Index
150
Hazen-Williams C factor
NFPA 13
Pipe Friction Loss
Operates across a wide range of temperatures and pressures
CPVC pipes, like all fire fighting piping materials, expands and contracts with changes in temperature.
The coefficient of linear expansion is: (0.0000340 inch/inch-°F)0.000061 cm / cm °C) and linear expansion is the same for all pipe diameters.
For example, a 25°F (13.9°C)change in temperature will cause an expansion of 1 inch 2.5 cm for a 100 foot (30.5m) straight run of BlazeMaster® pipe.
For most operating and installation conditions, expansion and contraction can be accommodated at changes in direction of the pipe run. However, in certain instances, expansion loops or offsets may be required when installing long, straight runs of pipe.
BlazeMaster® fire protection piping is inherently ductile, which allows it to deflect—within permissible limits—around or away from objects during installation.
This ductility allows for greater design freedom, reduce installation time and lower installed cost. The maximum installed deflections for BlazeMaster® piping are as follows, in both feet and meters:
Benefit from our extensive partner network
To reach communities around the globe, we distribute widely through our network of partner manufacturers. They have a proven track record of producing the highest quality materials and are required to satisfy BlazeMasters’ Quality Assurance Program, which ensures you purchase the highest quality fire fighting pipe and fittings available. Learn more about our partner manufacturers.
For specification support, or for questions about partner manufacturers in your area, our team of product and engineering specialists is available.
Contact us for a free fire protection system consultation. We want to make sure you get the localized support and information you need to take your project from blueprint to completion.
