Marine Forged Flanges are high-strength flanges manufactured through a forging process, specifically designed for marine and offshore piping systems.
They are used to connect pipes, valves, pumps, and onboard equipment, ensuring reliable, leak-proof performance under harsh marine conditions such as saltwater corrosion, vibration, and fluctuating temperatures.
With superior mechanical properties and structural integrity, marine forged flanges are essential components in shipbuilding and offshore engineering.
Marine forged flange
Flanges types:
Slip on flanges, welding neck flanges, long welding neck flanges, blind flanges, plate flanges, socket welding flanges, threaded flanges, lap joint flanges, orifice flanges, loose plate flanges.
Material:
Carbon steel , Stainless steel, Alloy steel:
A105, A36, Rst37.2, St37.2, C22.8, SA350 LF2/LF1, Q235, Q345, SS400, SF45, S235GRJ2,
304,304L,316,316L
Surface treatment:
Antirust oil, yellow, epoxy coating, nylon surface,hot galvanized,electrical galvanized
Making type:
Forged or casted
Standard:
ANSIB16.5/B16.47/B16.48/B16.36, ASME,MSS SP44, AWWA C207,DIN2527, DIN2566, DIN2573,DIN2576,DIN2641,DIN2642, DIN2655, DIN2656, DIN2627, DIN2628,DIN2629, DIN 2631, DIN2632,DIN2633,DIN2634,DIN2635,DIN2636, DIN2637, DIN2638, DIN2673 BS4504/10, JIS, EN 1092, NF, API590 FIG.8, GB, etc.
Pressure grade:
ASTM B16.5: 150LBS, 300LBS,400LBS, 600LBS, 900LBS, 1500LBS, 2500LBS
DIN: 6Bar, 10Bar, 16Bar, 25Bar, 40Bar
BS4504: PN2.5-PN40
BS10: Table D, E, F, H
JIS: 5K,10K, 16K, 20K, 30K
