Home > Alloy 20 Check Valve
Noah Tubefittings, a reputable manufacturer and supplier located in Kinshasa, Congo, specializes in crafting high-quality **Alloy 20 Check Valves** that are perfect for ensuring reliable, one-way flow control in tough industrial settings. These valves are expertly designed to stop backflow, safeguard equipment, and keep systems running efficiently, even in corrosive environments. Noah Tubefittings guarantees that every Alloy 20 Check Valve adheres to international standards for quality, durability, and performance. With their sturdy construction and exceptional resistance to corrosion, these valves are particularly suited for the chemical, petrochemical, and pharmaceutical sectors, where the safe and efficient handling of aggressive fluids is essential.
Made from Alloy 20, a nickel-iron-chromium alloy known for its impressive resistance to strong acids—especially sulfuric acid—Alloy 20 Check Valves boast high tensile strength, good ductility, and remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. The internal parts, including the disc and spring, are precision-engineered to guarantee smooth operation, reliable sealing, and leak-free performance. These valves maintain their mechanical integrity even under high-pressure and high-temperature conditions, providing long-lasting and dependable service in harsh chemical environments.
| BRAND NAME | Noah Tube Fittings |
| MANUFACTURER OF ALLOY 20 VALVE SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
| CONNECTION | THREADED, TUBE END, SOCKET WELD END, FLANGE END |
| THREADS | NPT, BSPP, BSPT, METRIC, JIC, UNF |
| ALLOY 20 VALVES FLOW PATTERN | STRAIGHT |
| BODY SHAPE | HEXAGON |
| ALLOY 20 VALVES PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
| CRACKING PRESSURE | 0.5 BAR |
| ALLOY 20 VALVES ORIFICE SIZE | 2 MM TO 40 MM |
| ALLOY 20 VALVES TYPE MANUFACTURER | POPPET TYPE, SPRING TYPE |
| MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
| MEDIA TEMPERATURE | (-50* C TO 350*C ) RANGE AS PER PRESSURE |
| BODY TYPE MANUFACTURER | BAR STOCK, FORGED |
| ALLOY 20 VALVES PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| EQUIVALENT BRANDS | SWAGELOK, PARKER, STAUFF, DK-LOK, HAMLET, OLIVER VALVES, HOKE |
| MATERIAL | ALLOY 20 |
| Grade | C | Ni | P | Mn | Si | S | Cr | Mo | Nb | Cu |
|---|---|---|---|---|---|---|---|---|---|---|
| Alloy 20 | 0.02 max | 32 – 38 | 0.02 max | 1 – 2 | 0.7 max | 0.005 max | 19 – 21 | 2 – 3 | 0.1 – 0.3 | 3 – 4 |
| Grade | Melting Point | Density | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|---|
| Alloy 20 | 1443 °C (2430 °F) | 8.1 g/cm3 | Psi – 35,000, MPa – 241 | Psi -80,000, MPa -551 | 30 % |
At Noah Tube Fittings, we are the leading supplier, manufacturer, and exporter of Alloy 20 Check Valves in Kinshasa, Congo. Our advanced manufacturing facilities, strategically located in the Congo, empower us to deliver high-quality, customized solutions tailored to your specific requirements. With a robust inventory of premium-grade Alloy 20 materials, we are fully equipped to meet your demands efficiently. Our commitment to excellence and reliability ensures that we consistently maintain sufficient stock to support your business needs, providing you with durable and corrosion-resistant check valves for various applications.
| STANDARD | EN | WERKSTOFF NR. | UNS | AFNOR |
| Alloy 20 | NiCr20CuMo | 2.4660 | N08020 | Z2NCUD31-20AZ |
Noah Tube Fittings is a leading supplier and stockist of premium Alloy 20 Check Valves in Kinshasa, Congo. Our products are extensively utilized across various industries, thanks to their exceptional corrosion resistance and durability. We are dedicated to delivering outstanding service and ensuring complete customer satisfaction. With our specialized finishing techniques, we set ourselves apart in the metal industry. Our commitment to consistently providing top-quality Alloy 20 Check Valves allows us to efficiently meet the diverse needs of our clients across multiple sectors.
Contact us to get a quick quote for your requirement.
Alloy 20 Check Valves find extensive use in the chemical processing, pharmaceutical, petrochemical, and water treatment industries. They are particularly effective at preventing backflow in piping systems that transport corrosive liquids and acids, protecting pumps, compressors, and other equipment from potential damage. These valves ensure safe, efficient, and uninterrupted operation, delivering precise flow control and system reliability. With their excellent corrosion resistance, low maintenance needs, and extended service life, Alloy 20 Check Valves are the go-to choice for industrial applications that demand high-performance, durable, and leak-proof solutions.
Please feel free to contact us if you need any further information or for enquiry.
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