Marine Flange Fire Hydrant Type A and Type B GB2032-93

Our company produces the following varieties of fire hydrants:
Marine flange fire hydrants (Marine flange bronze fire hydrants GB/T2032-93)
Marine JIS standard flange bronze 5K/10K straight and right-angle fire hydrants (Marine bronze hose valves) CB/T4023-2005, JIS F7334, CBM1107-1982
Marine JIS standard flange cast iron 5K/10K straight and right-angle fire valves JIS F7333
Marine JIS standard bronze 5K-10K Nakajima-style straight and right-angle fire hydrants JIS F7334A, JIS F7334B
Marine British-style fire hydrants (Marine bronze British-style double-lug fire valves)
Marine API-style American bronze fire hydrants
Marine DIN-style German standard bronze fire valves
Marine brass indoor fire hydrants

Marine flange fire hydrants (Marine flange bronze fire valves) GB/T2032-1993
Types: Type A, Type AS, Type B, Type BS
Nominal pressure: 1.0 MPa Working pressure: 3.0 MPa
Nominal diameter: DN40mm, DN50mm, DN65mm
Suitable media: Freshwater, seawater fire pipelines
Flange connection standard: GB2501-89 Note: Fire valve connections according to GB/T2031
Materials: Valve body, valve cover, and valve disc made of ZCuSn10Zn2 or ZHSi80-3, valve stem made of QA19-2

Marine JIS standard flange bronze 5K/10K straight and right-angle fire hydrants CB/T 4032-2005, JIS F7334, CBM1107-1982
Types: Type AJ, Type BJ
Nominal pressure: 0.5-1.0 MPa, 5K, 10K Working pressure: 0.5-1.4 MPa
Nominal diameter: DN40mm, DN50mm, DN65mm
Suitable media: Pulsating water, static flow water
Flange connection standard: GB2501-89 Note: Fire valve connections according to GB/T2031
Materials: Valve body, valve cover, and valve disc made of ZCuSn10Zn2, valve stem made of HPb59-1

Marine JIS standard flange cast iron 5K/10K straight and right-angle fire valves (hose valves), cast iron spherical and angle hose valves JIS F7333
JIS standard marine cast iron fire valve models:
1. JIS F7333A Caliber: 50, 65mm Pressure: 5K/10K
2. JIS F7333B Caliber: 50, 65mm Pressure: 5K/10K
Temperature range: Below 220 degrees Celsius
Suitable media: Water, oil, and gas
Materials: Valve body, valve cover, and handwheel made of HT200, valve disc, valve seat, and gland made of ZCuSn5Pb5Zn5, valve stem made of HPb59-1
Application scope: Pipelines, fluid control, etc.
Purpose of JIS standard marine cast iron fire valves: Used to prevent reverse flow in fuel oil lines, lubricating oil lines, and water pipelines at or below 120 degrees Celsius.
Marine butterfly valves and valve seat seals Marine globe valves Globe stop-check valves Butterfly check valves Marine pressure reducing valves Marine safety valves Safety relief valves Air caps and accessories, protective covers, stainless steel floats, fire screens, rubber gaskets Boiler relief valves Marine discharge valves Plug valves Self-closing sounding valves (with alarm device and air vent plug) and matching counterweights Strainers Mud boxes Level gauges (liquid level gauges) Expansion joints (flexible joints, bellows compensators) Fire connections (Nakajima style, national standard, German standard) Marine butterfly valves with limit switches Sight glasses (liquid flow observers) Marine plunger valves Marine bellows globe valves | Marine gate valves | Marine ball valves Anti-sloshing valves Sea chest valves Marine quick-closing valves Breathing valves Drain valves Marine air-water separators Drain valves Other marine valve accessories
Marine British-style fire hydrants (Marine bronze British-style single-lug fire valves)
Nominal pressure: PN10/PN16
Caliber: 40-65mm
Types: Right-angle, straight
Material: Bronze
Materials:
Valve body: Bronze
Valve cover: Bronze
Valve disc: Bronze
Valve seat: Bronze
Valve stem: Bronze
Gland: Bronze
Suitable temperature: -20°C to 120°C
Suitable media: Water/steam/oil/chemicals
Shipping methods: Logistics/express/air freight
Packaging: Carton/wooden case
Place of origin: Shanghai
Valve features: 1. Simple structure, easy operation
2. Small working stroke, short opening and closing time
3. Good sealing, low friction between sealing surfaces, long service life
Note: For specific specifications and valve prices, please contact us for details.

Marine brass indoor fire hydrants

Detailed description of SN65 brass indoor fire hydrants:
Indoor fire hydrants SN, SNS, SNSS series indoor fire hydrants, valve stem made of stainless steel, valve seat made of reinforced nylon valve seat. All products have passed the quality supervision and inspection center tests, safe and reliable. Types: Standard type Pressure reducing and stabilizing type Rotating type Rotating pressure reducing and stabilizing type Single valve double outlet type Double valve double outlet type Models: SN SNW SNZ SNZW SNS NSS Nominal diameter (mm): DN50 DN65 DN65 DN50 DN65 DN65 DN65 DN65 Nominal working pressure (MPa): 1.6 Strength test pressure (MPa): 2.4 Suitable media: Clean water, foam mixture