Home > Super Duplex Steel > Super Duplex Stainless Steel Instrumentation Valves
Based in the industrious city of Hamilton, New Zealand, Mason Tubefittings has built a robust reputation as a dedicated manufacturer and supplier of high-performance fluid system components. Our particular focus is on the demanding realm of Super Duplex Stainless Steel Instrumentation Valves. We understand that in critical processes, reliability is not just a preference but a necessity, which is why we pour our expertise into crafting valves that stand up to the most aggressive environments, providing our clients with confidence and unwavering performance right from the heart of the Waikato.
The exceptional strength of these valves begins with their sophisticated composition, a carefully balanced alloy rich in chromium, molybdenum, and nitrogen. This specific chemistry is what grants Super Duplex stainless steel its remarkable mechanical properties, offering a rare combination of incredible tensile strength and outstanding resistance to corrosion. This makes the material significantly tougher than standard stainless steels, ensuring it can handle high pressures and resist pitting and crevice corrosion, which is essential for maintaining system integrity and safety over the long term.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 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 |
| S32760 | 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 |
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 / S32760 |
At Mason Tube Fittings, we are a leading supplier, manufacturer, and exporter of Super Duplex Stainless Steel Instrumentation Valves in Hamilton, New Zealand. Our state-of-the-art manufacturing facilities, strategically located in the New Zealand, enable us to deliver high-quality solutions that meet your specific requirements. With a comprehensive inventory of Monel materials, we are well-equipped to fulfill your needs efficiently. Our commitment to excellence and customer satisfaction ensures that we consistently maintain a ready stock of Monel Manifold Valves to support your operational demands.
Mason Tube Fittings is a leading supplier and Stockist of premium Super Duplex Stainless Steel Instrumentation Valves in Hamilton, New Zealand. Our products find extensive application across diverse industries, and we are dedicated to delivering outstanding service while ensuring high customer satisfaction. Our specialized finishing techniques distinguish us in the metal industry, enhancing the performance and durability of our valves. We are committed to consistently providing top-quality Monel Manifold Valves while effectively addressing the unique needs of our customers.
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You’ll typically find our Super Duplex valves hard at work in some of the most challenging industrial settings imaginable. They are ideally suited for offshore and subsea oil and gas operations, where saltwater corrosion is a constant threat. They are equally vital in chemical processing plants handling aggressive acids, in desalination facilities combating seawater, and in stringent pharmaceutical manufacturing. Essentially, wherever extreme corrosion resistance and structural integrity are non-negotiable for safeguarding both process purity and personnel safety, these valves prove to be an indispensable component.
Please feel free to contact us if you need any further information or for enquiry.
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