Hastelloy B2 Needle Valve

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Malik Tube Fittings is a reputable manufacturer and supplier of top-notch Hastelloy B2 Needle Valves based in Riyadh, Saudi Arabia. These valves are expertly crafted for precise flow control in environments that are highly corrosive and chemically aggressive. Constructed from premium Hastelloy B2 alloy, they offer remarkable resistance to strong reducing agents and maintain their integrity even under tough process conditions. Our Hastelloy B2 Needle Valves are designed for smooth operation, accurate throttling, and leak-tight sealing. At Malik Tube Fittings, we provide needle valve solutions that meet international standards, ensuring safety, reliability, and a long service life in critical fluid handling systems.

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Hastelloy B2 Needle Valves primarily consist of nickel and molybdenum, with carefully controlled levels of iron and other trace elements. This unique chemical composition grants them exceptional resistance to hydrochloric acid, hydrogen chloride, sulfuric acid, and other potent reducing chemicals, while also delivering high tensile and yield strength, along with excellent ductility and toughness. Their precision needle-and-seat design guarantees accurate flow rate control, minimal wear, and stable performance even under varying pressures and temperatures, making them perfect for delicate and high-pressure applications in corrosive environments.

Hastelloy B2 Needle Valve Specifications

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
EQUIVALENT BRANDS	SWAGELOK, PARKER, DK-LOK, HAMLET, OLIVER VALVES, HOKE
MATERIAL	HASTELLOY B2

Hastelloy B2 Needle Valve Chemical Composition

Hastelloy B2	Ni	C	Mo	Mn	Si	Fe	P	S	Co	Cr
Hastelloy B2	Balance	0.02 max	26.0-30.0	1.0 max	0.10 max	2.0 max	0.040 max	0.030 max	1.0 max	1.0 max

Hastelloy B2 Needle Valve Mechanical Properties

Density	Melting Point	Yield Strength (0.2%Offset)	Tensile Strength	Elongation
9.2 g/cm3	1370 °C (2500 °F)	Psi – 51,000, MPa – 350	Psi -1,10,000, MPa -760	40 %

Hastelloy B2 Needle Valve Equivalent

STANDARD	UNS	WERKSTOFF NR.
Hastelloy B2	N10665	2.4617

Top Hastelloy B2 Needle Valve Manufacturing Company in Riyadh

At Malik Tube Fittings, we are the largest supplier, manufacturer, and exporter of Hastelloy B2 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 fulfil your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.

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We offer These Products as per DIN, ISO, JIS or ANSI Standard.

Largest Manufacturer and Supplier of Hastelloy B2 Needle Valve in Riyadh, Saudi Arabia

Malik Tube Fittings is a leading supplier and stockist of premium Hastelloy B2 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 metal industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.

Hastelloy B2 Needle Valve Uses

These Hastelloy B2 Needle Valves find extensive use in chemical processing plants, pharmaceutical production, petrochemical refineries, pollution control equipment, and marine engineering. They are especially well-suited for systems that handle acids, solvents, or other aggressive fluids where precise regulation and corrosion resistance are essential. With their leak-proof sealing, ease of adjustment, and durability, they are the go-to choice for industries that demand reliable and efficient flow control. These valves play a crucial role in ensuring operational safety, maintaining process accuracy, and extending system life in some of the most challenging industrial settings.