Home > Alloy 20 Manifold Valves
Based in Houston, USA, Paul Tube Fittings is a well-known manufacturer and supplier of top-notch Alloy 20 Manifold Valves. These valves are specifically designed to thrive in highly corrosive environments, showcasing remarkable resistance to sulfuric acid and other aggressive chemicals. Thanks to Alloy 20’s unique makeup, it’s perfect for industries such as chemical processing, pharmaceuticals, food and beverage, and marine operations. Paul Tube Fittings guarantees that each manifold valve is meticulously engineered for leak-proof performance, durability, and safe operation even under high pressure and temperature. With a strong commitment to quality, reliability, and custom engineering, the company provides trusted solutions for demanding flow control systems.
Alloy 20 Manifold Valves are crafted from a nickel-iron-chromium alloy that includes 32–38% nickel, 19–21% chromium, 3–4% copper, and 2–3% molybdenum. This specific blend offers outstanding resistance to sulfuric acid, pitting, and stress corrosion cracking. The alloy boasts a tensile strength of around 551 MPa (80,000 psi) and a yield strength of 241 MPa (35,000 psi). Additionally, it provides good weldability, ductility, and toughness. Alloy 20’s capability to endure harsh chemicals and high temperatures makes it an excellent choice for precision manifold valve applications where long-term reliability and corrosion resistance are crucial.
| Material | Alloy Steel |
|---|---|
| Seal Material | PTFE/ RPTFE |
| Working Pressure | 1.6 – 6.4Mpa |
| Working Temperature | -29°C — +180°C |
| Availabe Size | 1/2″-4″,(DN15-DN100) |
| Available Connection | BSP/ BSPT/ NPT/ Flanged/ Welded |
| Nominal Pressure | P10/PN16 |
| Operation | Manual,Pneumatic, Electric |
| Suitable Medium | Water,Sewage,Seawater,Gas,Food,Oils,etc |
| Standards | GB9112,DIN2501,BS4504,ISO2084,ANSI125 |
| Applications | Water, Oil, Gas, |
| Nominal Diameter | DN40-DN300 handle lever DN350-DN1200 gear box |
| Operation Temperature | -10°C~150°C |
| Grade | Ni | Fe | C | Mn | Si | Cu | Cr | Mo | S | P | Nb |
| Alloy 20 Valves | 32 – 38 | Bal | 0.02 max | 1 – 2 | 0.7 max | 3 – 4 | 19 – 21 | 2 – 3 | 0.005 max | 0.02 max | 0.1 – 0.3 |
| Element | Tensile Strength | Density | Melting Point | Elongation | Yield Strength (0.2%Offset) |
| Alloy 20 Valves | Psi -80,000, MPa -551 | 8.1 g/cm3 | 1443 °C (2430 °F) | 30 % | Psi – 35,000, MPa – 241 |
At Paul Tube Fittings, we are a leading supplier, manufacturer, and exporter of Alloy 20 Manifold Valves in Houston, USA. Our state-of-the-art manufacturing facilities, strategically situated in the USA, enable us to deliver high-quality solutions tailored to your specific needs. With an extensive inventory of top-grade alloy steel materials, we are fully equipped to meet your requirements promptly. Our unwavering commitment to excellence and efficiency ensures that we consistently maintain available stock to support your demands, making us your trusted partner in the industry.
| STANDARD | UNS | WNR. | AFNOR | EN |
| Alloy 20 | N08020 | 2.4660 | Z2NCUD31-20AZ | NiCr20CuMo |
Paul Tube Fittings is a prominent supplier and stockist of premium Alloy 20 Manifold Valves in Houston, USA. Our valves are widely used across various industries, reflecting our commitment to delivering exceptional service and ensuring high customer satisfaction. Our advanced manufacturing processes and quality control measures set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively meeting the specific needs of our customers, establishing us as a trusted partner in their operations.
Contact us to get a quick quote for your requirement.
Alloy 20 Manifold Valves find their place in industries where strong acid resistance and the ability to handle harsh chemical environments are vital. These valves are perfect for managing and isolating flow in instrumentation systems within chemical processing units, pharmaceutical manufacturing, food and beverage facilities, and offshore oil and gas platforms. They are particularly well-suited for systems dealing with sulfuric acid, nitric acid, chlorides, and other aggressive substances. Paul Tube Fittings’ Alloy 20 Manifold Valves are designed to meet the rigorous demands of these applications, ensuring reliability and performance in challenging conditions.
Please feel free to contact us if you need any further information or for enquiry.
©2024 Paul Tube Fittings All Rights Reserved.