Carbon Steel Flanges

Engineered Strength for Industrial Connections, carbon steel flanges are vital components in modern piping systems, delivering superior strength, leak-proof sealing, and durability under high pressure and temperature. Designed to connect pipes, valves, and pumps, they ensure safe and efficient flow control in critical environments. Their versatility and cost-effectiveness make them the preferred choice for industries that demand performance, reliability, and easy maintenance.

Carbon steel flanges are widely used by oil & gas companies, power plants, chemical manufacturers, marine industries, and engineering contractors. They play a key role in refineries, process plants, water treatment systems, and heavy machinery, providing stable and long-lasting connections that resist corrosion and stress. Professionals across infrastructure, fabrication, and energy sectors rely on these flanges to enhance operational safety and efficiency in pipelines and equipment assemblies.

Carbon steel slip on flanges are favored by fabricators and maintenance engineers for their easy alignment and quick installation, often used in low-pressure systems, cooling water lines, and HVAC networks. In contrast, Carbon Steel Weld Neck Flanges are chosen by refineries, power generation units, and industrial plants for high-pressure and high-temperature operations such as boiler systems, chemical processing, and steam lines. Together, these flanges represent the strength, precision, and dependability that global industries trust for seamless, long-term performance.

Carbon Slip On Flanges

Carbon Steel A105 SORF Flanges, ASME SA 105 Carbon Steel Slip-on Raised Face Flanges, A350 Carbon LF2 Slip On Flanges, Carbon SORF Flanges

Carbon Steel Weld Neck Flanges

ASTM A105 Carbon Steel F11 Weld Neck Flanges, ASME SA105 Carbon Steel WNRF Flanges, A350 Carbon Steel LF2 Weld Neck Flanges, Carbon Weld Neck Raised Face Flanges

Carbon Blind Flanges

Carbon Blind Flanges, ASTM A105 Carbon Steel Blind Flanges, ASME SA105 Carbon Steel BLRF Flanges, Carbon Steel Blind Raised Face Flanges Supplier

Carbon Steel Threaded Flanges

Carbon Screwed Flanges, ASTM A105 Carbon Steel Threaded Flanges, ASME SA 105 Carbon Steel Threaded Flanges, ASTM A350 Carbon LF2 Threaded Flanges

Carbon Steel Socket Weld Flanges

Carbon Socket Weld Flanges, ASTM A105 Carbon Steel Socket Weld Flanges, A350 LF2 Carbon Low Temp. Socket Weld Flanges

Carbon Steel Lap Joint Flanges

Carbon Steel Lap Joint Flanges, ASME SA105 Carbon Steel Lap Joint Flanges, ASTM A105 Chrome Moly Lap Joint Flanges, Carbon Lap Joint Flanges

Carbon Steel Ring Type Joint Flange

ASTM A105 Carbon Steel Ring Type Joint Flanges, ASME SA105 Carbon Steel Ring Type Joint Flanges, ANSI B16.9 Carbon Steel RTJ Flanges, A350 Low Temp. Carbon Steel Ring Type Joint Flange

Carbon Steel Orifice Flanges

ASTM A105 Carbon Steel Orifice Flanges, ASME SA 105 Carbon Orifice Flanges, B16.36 Carbon Steel Orifice Flanges, A350 Carbon Steel LF2 Orifice Flanges

Carbon Steel Long Weld Neck Flanges

ASTM A105 Carbon Steel Long Weld Neck Flanges, ASME SA 105 Carbon Steel Long Weld Neck Flanges, Carbon Steel A105 Long Weld Neck Flanges, Carbon Long Weld Neck Flanges

Carbon Steel Spectacle Blind Flanges

ASTM A105 Carbon Steel Spectacle Blind Flanges, ASME SA 105 Carbon Steel Spectacle Blind Flanges, ANSI / ASME B16.9 Carbon Steel Spectacle Blind Flanges, A350 Carbon LF2 Spectacle Blind Flanges

Carbon Steel Forged Flanges

ASTM A105 Carbon Steel Forged Flanges, ASME SA105 Carbon Steel Forged Flanges, B16.9 Carbon Steel Forged Flanges, Carbon Steel Forged Flanges

Carbon Steel Plate Flanges

ASTM A105 Carbon Steel Plate Flanges, ASME SA105 Carbon Steel Plate Flanges, ANSI B16.9 Carbon Steel Plate Flanges, A350 Carbon Steel LF2 Plate Flanges

Carbon Steel Flanges Specification :

ASTM A105 / ASME SA105

Dimension Standard :

ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard :

ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size :

1/2" (15 NB) to 48" (1200NB)

Class / Pressure :

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type :

Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

DIN Flanges :

DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.

JIS Flanges :

JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K

BS Flanges :

BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.