Carbon Steel Lap Joint Flanges are used together with a stub end, allowing the flange to rotate freely around the pipe. This design simplifies alignment during installation and is especially suitable for systems requiring frequent dismantling.
Manufactured from carbon steel, these flanges provide a cost-effective and reliable solution for general industrial applications, particularly where corrosion resistance is not the primary concern.
Carbon Steel Lap Joint Flanges
Carbon Steel Lap Joint Flanges：
Flanges types:
lap joint flanges
Material:
Carbon steel:
A105, A36, Rst37.2, St37.2, C22.8, SA350 LF2/LF1, Q235, Q345,etc.
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
