Home > Alloy 20 Needle Valve
The Alloy 20 Needle Valve, made by Malik Tube Fittings in Riyadh, Saudi Arabia, is designed for excellent performance in very corrosive environments. Known for resisting sulfuric acid and other strong chemicals, this valve provides precise flow control and tight shut-off in vital systems. It’s ideal for the chemical and pharmaceutical industries, combining corrosion resistance with solid mechanical strength. Its compact and tough design ensures reliable operation under harsh conditions.
Made from Alloy 20 (UNS N08020), a nickel-iron-chromium austenitic alloy that includes copper and molybdenum, this valve is highly resistant to corrosion. Its tensile strength typically reaches 620 MPa, with a yield strength of about 275 MPa. The hardness is around 85 HRB. It operates accurately at temperatures from –29 °C to 425 °C and can handle pressure ratings up to 6000 psi. Its strong mechanical properties suit it well for applications involving strong acids and chlorides. The stainless steel or Monel stem increases wear resistance, ensuring it lasts in aggressive environments.
VALVE SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
THREAD | NPT, BSPP, BSPT, JIC, METRIC, UNF |
CONNECTION | THREADED, TUBE END, BUTT WELD, SOCKET WELD, FLANGE END |
FLOW PATTERN | STRAIGHT, ANGLE, CROSS PATTERNS |
FUNCTION | 2 WAY, 3 WAY |
BODY SHAPE | SQUARE, ROUND, HEXAGON |
PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
ORIFICE SIZE | 2 MM TO 9.5 MM |
MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
MEDIA TEMPERATURE | (-120* C TO 500*C ) RANGE AS PER PRESSURE |
BODY TYPE | BAR STOCK, FORGED |
HANDLE | BAR T-HANDLE,KNOB HANDLE, WHEEL HANDLE |
PACKING DETAILS | BOX PACKING, WOODEN PALLET |
MATERIAL | ALLOY 20 |
At Malik Tube Fittings, we are the largest supplier, manufacturer, and exporter of Alloy 20 Needle Valve in Riyadh, Saudi Arabia. Our advanced manufacturing facilities, strategically positioned in the Saudi Arabia, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfill your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| Alloy 20 | N08020 | 2.4660 | Z2NCUD31-20AZ | NiCr20CuMo | – | – | – |
Contact us to get a quick quote for your requirement.
Malik Tube Fittings is a leading supplier and stockist of premium Alloy 20 Needle Valve in Riyadh, Saudi Arabia. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the fittings industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.
Alloy 20 Needle Valves are commonly found in the chemical processing, petrochemical, and pharmaceutical industries due to their high resistance to sulfuric acid and chlorides. They are well-suited for process systems handling aggressive chemicals, including acid production, pickling lines, and food processing plants.
Please feel free to contact us if you need any further information or for enquiry.
©2024 Malik Tube Fittings All Rights Reserved.