Home > Duplex Steel > Duplex Steel S31803 / S32205 Manifold Valves
Jassem Tube Fittings stands out as a leading manufacturer and supplier based in Doha, Qatar, focusing on high-performance valves and tube fittings tailored for critical industrial needs. Their Duplex Steel S31803 / S32205 Manifold Valves are expertly crafted to ensure reliable flow control, isolation, and measurement, even in harsh corrosive and high-pressure settings. Built to comply with international quality standards, these valves guarantee safety, durability, and precise performance. Catering to sectors like oil and gas, chemical processing, petrochemicals, power generation, and offshore industries, Jassem Tube Fittings provides meticulously engineered solutions backed by stringent quality control and technical know-how for demanding operational challenges.
Duplex Steel S31803 / S32205 Manifold Valves are constructed from duplex stainless steel, which boasts a well-balanced austenitic-ferritic microstructure that offers impressive strength and corrosion resistance. This alloy is enriched with chromium, nickel, molybdenum, and nitrogen, ensuring outstanding protection against pitting, stress corrosion cracking, and general corrosion. Their mechanical properties include high tensile and yield strength, along with good ductility and toughness, even under elevated temperatures and pressures. With precision machining and controlled heat treatment, these valves achieve leak-tight performance, accurate port alignment, and robust sealing surfaces, making them reliable for severe chemical, high-pressure, and industrial environments.
| 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 Jassem Tube Fittings, we are a leading supplier, manufacturer, and exporter of Duplex Steel S31803 / S32205 Manifold Valves in Doha, Qatar. 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 |
Jassem Tube Fittings is a leading supplier and stockist of premium Duplex Steel S31803 / S32205 Manifold Valves in Doha, Qatar. 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.
Duplex Steel S31803 / S32205 Manifold Valves find extensive use in instrumentation and process control systems that demand corrosion resistance, reliability, and precision. Common applications include oil and gas facilities, chemical and petrochemical plants, refineries, power generation units, offshore platforms, and marine systems. They are essential components in ensuring efficient and safe operations across these industries, providing the durability and performance needed to withstand challenging conditions.
Please feel free to contact us if you need any further information or for enquiry.
©2024 Jassem Tube Fittings All Rights Reserved.