Home >Super Duplex >Super Duplex Needle Valve
Gabriel Tube Fittings is a leading manufacturer and distributor based in Cairo, Egypt, specializing in quality tube fittings and valves. The company is dedicated to excellence and innovation, offering a wide range of products designed to meet the needs of a variety of industries Among their notable offerings is the Super Duplex needle valve, developed for high performance and durability in harsh applications. Gabriel Tube Fittings prides itself on providing reliable solutions that ensure safety and efficiency in water handling systems.
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VALVE SIZE |
1/8″ TO 2″ / 6 MM TO 50 MM |
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THREAD |
NPT, BSPP, BSPT, JIC, METRIC, UNF |
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CONNECTION |
THREADED, TUBE END, BUTT WELD, SOCKET WELD, FLANGE END |
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FLOW PATTERN |
STRAIGHT, ANGLE, CROSS PATTERNS |
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FUNCTION |
2 WAY, 3 WAY |
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BODY SHAPE |
SQUARE, ROUND, HEXAGON |
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PRESSURE RATING |
1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
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ORIFICE SIZE |
2 MM TO 9.5 MM |
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MEDIA |
HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
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MEDIA TEMPERATURE |
(-120* C TO 500*C ) RANGE AS PER PRESSURE |
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BODY TYPE |
BAR STOCK, FORGED |
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HANDLE |
BAR T-HANDLE,KNOB HANDLE, WHEEL HANDLE |
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PACKING DETAILS |
BOX PACKING, WOODEN PALLET |
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MATERIAL |
SUPER DUPLEX UNS S32750 |
The Super Duplex Needle Valve is typically constructed from Super Duplex stainless steel grades like UNS S32750 or S32760, which blend the advantages of both austenitic and ferritic stainless steels. It boasts high levels of chromium (24–26%), molybdenum (3–5%), and nickel, ensuring exceptional corrosion resistance. Its mechanical properties include a tensile strength exceeding 750 MPa and a yield strength of around 550 MPa. With excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, it’s perfectly suited for aggressive environments. Its hardness and strength also guarantee long-lasting performance under high pressure and temperature conditions.
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This Super Duplex Needle Valve finds its place in industries that demand precise flow control in extreme conditions. You’ll commonly see it in offshore oil rigs, chemical plants, petrochemical processing, and marine systems where exposure to corrosive agents is a constant challenge. It’s also utilized in desalination plants, high-pressure gas systems, and hydraulic control systems. Thanks to its robust design and resistance to chloride-induced stress corrosion cracking, it’s ideal for saltwater and acidic environments. With its ability to handle high pressures and a long service life, it’s a go-to choice for safety-critical systems that require tight shut-off and accurate flow regulation.
Please feel free to contact us if you need any further information or for enquiry.
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