Marine Cast Iron Raised Face Flanges DIN 2531 PN6 (125–300 MM) Supplier for Shipyards, Ports & Offshore Projects
IMPA 734511–734515 | Heavy-Duty DIN2531 6KG Flanges for Marine Piping Systems 
Suhaan Ship Supply – 24/7 DIN Flange Supplier for Shipyards, Dry Docks & Offshore Projects
Suhaan Ship Supply is a leading 24/7 ship chandler and marine supplier in Mumbai, JNPT (Nhava Sheva), and across all major Indian ports, shipyards, and offshore locations, delivering IMPA & ISSA standard flanges, valves, pipe fittings, and technical spares. large-diameter DIN standard raised face flanges for:
✔ Shipbuilding projects
✔ Dry dock repair & retrofits
✔ Offshore EPC and pipeline installations
✔ Marine infrastructure works
Looking for a large-size DIN 2531 flange supplier (125–300 mm) near Mumbai port for urgent ship supply or shipyard project?
⚓ Suhaan Ship Supply – Your trusted 24/7 marine flange & piping supplier across India
👉 Fast delivery at Mumbai, JNPT, Mundra, Kandla, Chennai, Vizag & all ports
👉 Immediate RFQ response | Competitive pricing | Certified marine products
 
IMPA DIN 2531 Raised Face Flanges (PN6 – 6KG)
🛠️ Product Range (Large Sizes)
IMPA 734511 – 125 mm
IMPA 734512 – 150 mm
IMPA 734513 – 200 mm
IMPA 734514 – 250 mm
IMPA 734515 – 300 mm
✔ Standard: DIN 2531 (PN6 / 6KG Pressure Rating)
✔ Type: Raised Face (RF)
✔ Material: Cast Iron
✔ Application: Large-diameter marine piping systems
 
Key Features & Technical Advantages
✔ Raised Face Sealing Surface – Enhanced gasket sealing for leak-proof joints
✔ DIN Standard Compliance – Suitable for European & marine piping systems
✔ Heavy-Duty Construction – Ideal for large pipeline connections
✔ Low Pressure System Efficiency (PN6) – Optimized for water and utility lines
✔ Corrosion-Ready – Can be coated for marine environmental protection
Applications in Marine, Shipbuilding & Offshore
Large ballast and bilge pipelines
Cooling water circulation systems
Seawater intake and discharge systems
Firefighting main lines
Shipyard fabrication and dry dock piping
Offshore platforms, FPSO, and marine EPC projects
 
Marine Supplier & Ship Chandler in India – Suhaan Ship Supply is your premier ship chandler Mumbai and marine supplier India with comprehensive services spanning ship chandling, marine component supply, and manufacturing partnerships. Recognized as a top marine supplier in Mumbai and among the top 10 marine suppliers in India, we excel as a specialized flange supplier Mumbai, marine piping supplier India, offshore supplier India, shipyard supplier India, and ship repair supplier India. Our status as an authorized IMPA marine supplier India ensures compliance with international maritime standards. From Mumbai Port and JNPT to Gujarat ports and pan-India coverage, quality products, competitive pricing, and rapid delivery.