BAIAN FIRE PROTECTION TECHNOLOGY CO LTD

quanzhou city, China

Materials and Specifications of Structures of Foam Bladder Tank 1) The bladder tank body is made of 20# high quality carbon structural steel (under codes and standards of China and ISO, detailed contents are: C :0.17~0.24; Si:0.17~0.37; Mn:0.35~0.65; S :≤0.035; P :≤0.035; Cr:≤0.25; Ni:≤0.25; Cu:≤0.25). This kind of steel is suitable for the welding and construction of tanks for fire fighting foam proportioning system utility. 2) Bladder in nitrile butadiene rubber and polyester, available of the tensile strength that ensures no ruptures under operation conditions. 3) Main valves are made of corrosion resistant stainless steel. 4) Pipe networks made of seamless steel pipe. The inlet and outlet of ratio controller will be in DN100 (4") with a pressure from 6 bar up to 12 bar. 

Materials and Specifications of Structures of Foam Bladder Tank 1) The bladder tank body is made of 20# high quality carbon structural steel (under codes and standards of China and ISO, detailed contents are: C :0.17~0.24; Si:0.17~0.37; Mn:0.35~0.65; S :≤0.035; P :≤0.035; Cr:≤0.25; Ni:≤0.25; Cu:≤0.25). This kind of steel is suitable for the welding and construction of tanks for fire fighting foam proportioning system utility. 2) Bladder in nitrile butadiene rubber and polyester, available of the tensile strength that ensures no ruptures under operation conditions. 3) Main valves are made of corrosion resistant stainless steel. 4) Pipe networks made of seamless steel pipe. The inlet and outlet of ratio controller will be in DN100 (4") with a pressure from 6 bar up to 12 bar. 

• MOQ 1 Set(s)

product specification:     protection radius: 50m shoot water flow: 20l/s dimensions(l*w*h): 580mm*320mm*310mm weight(kg) : 15.0 interface diameter:  dn80 mounting height:  6-22m rated working:  0.8mpa max working pressure:  1.2mpa voltage/power:  ac220v/monitor:1w,  scan: 50w communication:  rs485 to communicate with  on site control box fire positioning time(s):  ≤ 60 s  operation environment:  4-55â��  humidity: ≤95% horizontal rotation range:  0-360º  the vertical swivel range:  up: 0º(adjustable),  down: 90º .

• Brand NameBAFF

1.Product name: cast iron fire hydrant 2.Model: SNJ65 3.Material: made of cast iron or pig iron 4.Inlet interface: 65 mm / 2.5 inch 5.Intake type: cylindrical pipe male thread 6.Intake Diameter: G2 1/2 7.Outlet type: cylindrical pipe male thread with duct buckle 8.Outlet Diameter: 65 mm / 2.5 inch 9.Rated working pressure: 1.6 Mpa 10.Height of valve opening: 23 mm 11.For water and foam mixed liquid only