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Olwan Nickel Alloys stands out as a top manufacturer and supplier of high-performance Duplex Ball Valves in Amman, Jordan. They serve industries that demand exceptional strength, corrosion resistance, and reliability. Thanks to their advanced engineering skills and strict quality control measures, the company creates valves that can handle extreme pressures, abrasive conditions, and environments rich in chlorides. Olwan Nickel Alloys has built a reputation for providing durable, precision-machined Duplex Ball Valves that guarantee leak-proof operation and a long lifespan. Their products meet global standards, making them the go-to choice for oil and gas, chemical processing, marine engineering, and other challenging industrial applications.
Duplex Ball Valves are crafted from duplex stainless steel, which contains about 22–25% chromium, 5–7% nickel, 3–4% molybdenum, and controlled nitrogen. This unique dual-phase alloy offers remarkable yield strength—twice that of regular austenitic stainless steels—along with excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. These valves boast high toughness, impressive fatigue resistance, outstanding pressure-handling capabilities, and stability even in elevated temperatures and harsh, chloride-rich environments. Together, these mechanical properties ensure that they perform reliably and maintain their structural integrity in demanding industrial settings.
| VALVES SIZE | 6 MM TO 50 MM and 1/8″ TO 2″ |
| STANDARD | ASME B 16.10, BS1414/API 600, ASME B 16.5, BS EN 12266-1/API 598, ASME B 16.34, ASTM A890 4A, ASME B 16.25 |
| CONNECTION | TUBE END, THREADED, SOCKET WELD, BUTT WELD, FLANGED, WELD NIPPLE, SAE |
| THREAD | METRIC, BSPP, NPT, JIC, BSPT, UNF |
| FUNCTION | 2 , 5 , 4 , 3 WAY, |
| MATERIAL OF SEAL RING | PVDF, DELRIN, GRAPHITE, PTFE, PEEK, |
| PRESSURE RATING | 15000 , 3000, 1500 , 10000, 6000 , 20000 PSI |
| TEMPERATURE OF MEDIA | (-120* C – 500*C ) AS LIKE PRESSURE RANGE |
| STANDARD | DIN , ISO , API , ANSI , AWWA , ASME , MSS |
| MEDIA | AIR, CHEMICAL, GAS, WATER, STEAM, HOT WATER , HYDRAULIC OIL, COLD WATER, SEA WATER |
| TYPE OF BODY | BAR STOCK |
| EQUIVALENT BRANDS | OLIVER VALVES, PARKER, SWAGELOK, HAMLET, DK-LOK, HOKE |
| PACKING DETAILS | WOODEN PALLET, BOX PACKING |
| ELEMENT | DUPLEX 31803 | DUPLEX 2205 |
|---|---|---|
| NI | 4.50 – 6.50 | 4.50 – 6.50 |
| C | 0.030 max | 0.030 max |
| N | 0.14 – 0.20 | 0.08 – 0.20 |
| P | 0.030 max | 0.030 max |
| MN | 2.00 max | 2.00 max |
| CR | 22.0 – 23.0 | 21.0 – 23.0 |
| S | 0.020 max | 0.20 max |
| MO | 3.0 – 3.5 | 2.50 – 3.50 |
| SI | 1.00 max | 1.00 max |
| FE | 63.72 min | 63.54 min |
| Grade | UTS (MPa) | % Elongation | Hardness(BHN) | YS (MPa) |
| 31803 | 620 min. | 25 min. | 293 max. | 450 min. |
| 2205 | 655 min. | 25 min. | 293 max. | 450 min. |
At Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Ball Valve in Amman, Jordan, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Jordan, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Duplex Ball Valves find their place in various industries that need strong flow control solutions capable of enduring aggressive and corrosive environments. You’ll often see them in offshore drilling systems, petrochemical plants, desalination facilities, and marine engineering projects. Their remarkable resistance to corrosion caused by chlorides makes them perfect for handling seawater applications. Whether it’s in oil and gas extraction or chemical processing, these valves are essential for ensuring efficient and safe operations in some of the toughest conditions out there.
