Carbon Steel Flanges Manufacturers, Suppliers in Kolkata
High-strength carbon steel flanges for demanding pressure and temperature applications
India West Bengal
Carbon Steel Flanges in Kolkata
Carbon steel flanges provide superior strength and durability compared to mild steel alternatives, making them the preferred choice for high-pressure and high-temperature applications. Our range includes weld neck, slip-on, blind, threaded, and socket weld flanges — manufactured to ASME B16.5 standards with material grades including ASTM A105 and ASTM A694.
Kolkata is where our journey began. With our factory situated in Kadamtalla, Howrah — a historic engineering belt — we manufacture and supply pipe fittings that serve industries across eastern India and beyond. Our roots in Kolkata give us deep insight into the region's industrial needs.
Features
- Superior strength for high-pressure applications
- Excellent high-temperature performance
- Multiple types: Weld Neck, Slip-On, Blind, Threaded, Socket Weld
- Materials: ASTM A105, ASTM A694
- Precision machined for leak-proof connections
- Available with various facing finishes
Specifications
| Material Grades | ASTM A105, ASTM A694 |
| Standards | ASME B16.5, ASME B16.47 |
| Size Range | ½ inch to 48 inches |
| Pressure Classes | Class 150 to Class 2500 |
| Types | Weld Neck, Slip-On, Blind, Threaded, Socket Weld |
| facing | Flat Face, Raised Face, Ring Joint |
Industries in Kolkata
ShipbuildingHeavy EngineeringTea ProcessingChemicalConstruction