Home > Duplex Steel > Duplex Steel S31803 / S32205 Manifold Valves
Nadia Tube Fittings is a reputable manufacturer and supplier of Duplex Steel S31803 / S32205 Manifold Valves based in Kuala Lumpur, Malaysia. They provide robust, high-performance solutions tailored for instrumentation and process control systems. Crafted from top-quality Duplex Steel grades S31803 and S32205, these valves strike an impressive balance between strength and corrosion resistance. They are specifically designed for reliable isolation, regulation, and equalization of pressure in differential pressure transmitters and gauge applications, ensuring safety and efficiency in even the most demanding industrial environments.
The Duplex Steel S31803 / S32205 Manifold Valves boast outstanding mechanical properties, including high tensile and yield strength, exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, as well as stability under extreme pressure and temperature conditions. Their unique dual-phase microstructure combines the advantages of austenitic and ferritic stainless steels, providing long-lasting durability and resistance to chloride-induced corrosion. Available in configurations of 2-valve, 3-valve, and 5-valve, these valves are precision-engineered for leak-proof sealing, smooth operation, and minimal maintenance, all while adhering to international quality standards.
| MATERIAL | DUPLEX |
| VALVES SIZE | 1/8″ – 1″ |
| THREAD | BSPP, NPT, BSPT |
| CONNECTION | FLANGE END, THREADED |
| EQUIVALENT BRANDS | OLIVER VALVES, PARKER, SWAGELOK, HAMLET, ROSE MOUNT, HOKE |
| FUNCTION | 3 WAY, 2 WAY, 5 WAY |
| TYPE | T TYPE, R TYPE, H TYPE |
| BODY SHAPE | RECTANGLE, SQUARE |
| ORIFICE SIZE | 2 MM – 9.5 MM |
| PRESSURE RATING | 3000 PSI, 1500 PSI, 10000 PSI, 6000 PSI, 15,000 PSI |
| MEDIA TEMPERATURE | (-120* C – 500*C ) AS PER PRESSURE RANGE |
| HANDLE | BAR T-HANDLE |
| BODY TYPE | FORGED, BAR STOCK |
| PACKING DETAILS | WOODEN PALLET, BOX PACKING |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex Steel S31803 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| Duplex Steel S32205 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
At Nadia Tube Fittings, we are a leading supplier, manufacturer, and exporter of Duplex Steel S31803 / S32205 Manifold Valves in Kuala lumpur, Malaysia. Our state-of-the-art manufacturing facilities are strategically located to ensure we deliver high-quality solutions tailored to your specific needs. With a comprehensive inventory of top-grade duplex steel materials, we are well-equipped to fulfill your requirements promptly. Our commitment to excellence and efficiency guarantees that we consistently maintain available stock, ensuring you have access to the best products in the market when you need them.
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S31803 / S32205 |
Nadia Tube Fittings is a leading supplier and stockist of premium Duplex Steel S31803 / S32205 Manifold Valves in Kuala lumpur, Malaysia. Our valves are widely utilized across various industries, known for their exceptional strength and corrosion resistance. We are committed to delivering outstanding service and ensuring high customer satisfaction. Our advanced manufacturing techniques and quality control measures set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively meeting the diverse needs of our customers.
Contact us to get a quick quote for your requirement.
These Duplex Steel S31803 / S32205 Manifold Valves are widely utilized in industries where safety, reliability, and corrosion resistance are paramount. The oil and gas sector employs them in offshore platforms, refineries, and subsea pipelines, while the chemical and petrochemical industries rely on them for managing aggressive fluids and high-pressure process lines. They are also vital in power generation, marine, pharmaceutical, and environmental sectors, where accurate pressure measurement and dependable valve performance are essential. With their remarkable strength, corrosion resistance, and precise engineering, Duplex Steel S31803 / S32205 Manifold Valves deliver reliable solutions for contemporary instrumentation and process control systems.
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