Home > Stainless Steel >Stainless Steel 904l Needle Valve
Ayhan Tube Fittings, located in Istanbul, Turkey, has built a solid reputation as a reliable manufacturer and supplier of Stainless Steel 904L Needle Valves. These valves are designed to provide top-notch solutions for precise flow control in tough industrial settings. They’re crafted to ensure leak-proof performance, durability, and dependable regulation of both fluid and gas flow, even in the most corrosive environments. Adhering to international standards and undergoing rigorous quality checks, Ayhan Tube Fittings guarantees that every Stainless Steel 904L Needle Valve meets the high demands of industries like chemical processing, petrochemical, oil and gas, marine, and power generation. The company is well-known for its prompt delivery, competitive pricing, and a strong focus on customer service.
The Stainless Steel 904L Needle Valves are made from 904L, a high-alloy austenitic stainless steel that boasts elevated levels of chromium, nickel, molybdenum, and copper. This unique composition provides outstanding resistance to pitting, crevice corrosion, and acids. On the mechanical side, these valves deliver excellent tensile and yield strength, toughness, and durability, even under high pressure and temperature conditions. With precision-engineered needle and seat components, they ensure accurate flow regulation, tight sealing, and a long service life, making them perfect for critical industrial systems.
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 | 904L |
At Ayhan Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel 904l Needle Valve in Istanbul, Turkey. Our advanced manufacturing facilities, strategically positioned in the Turkey, 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 | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
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These Stainless Steel 904L Needle Valves find their place in various industries that require exceptional corrosion resistance and precise flow control. In chemical and petrochemical plants, they manage aggressive acids, alkalis, and corrosive fluids. The oil and gas sector utilizes them in pipelines, instrumentation, and process control systems. Marine and offshore environments benefit from their ability to withstand seawater and harsh conditions, while industries like power generation, water treatment, and pharmaceuticals depend on their reliability and long-lasting performance. Their strength, precision, and durability make Stainless Steel 904L Needle Valves vital components in today’s industrial landscape.
Stainless steel 904L needle valves are used in high temperature environments due to their outstanding resistance to acids, chlorides and seawater. They are commonly found in the pharmaceutical industry, petroleum refineries, oil and gas facilities, and marine applications. These valves allow for precise control of flow in high-pressure and high-temperature systems. Moreover, its excellent durability and corrosion resistance make it ideal for use in the pharmaceutical, pharmaceutical and paper industries, as well as for systems that require minimal pollutants they have been reliable and have worked for a long time
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