Hastelloy B2 Needle Valve

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Iyle Tube Fittings is a trusted manufacturer and supplier of Hastelloy B2 Needle Valves in South Africa. These valves are designed to provide precise control of liquid or gas flow in pipelines and instrumentation systems. Made from Hastelloy B2, a nickel-molybdenum alloy, they offer exceptional resistance to corrosion, acids, and high-temperature environments. The fine-threaded, needle-shaped stem allows smooth, accurate adjustment of flow. Iyle Tube Fittings ensures each Hastelloy B2 Needle Valve is durable, leak-proof, and easy to install, making them suitable for chemical, petrochemical, marine, and industrial process applications.

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Hastelloy B2 Needle Valves are made from high-grade Hastelloy B2, a nickel-molybdenum alloy with excellent resistance to hydrochloric acid, strong oxidizers, and corrosion in chemical environments. The needle-shaped stem and fine threads allow precise control of small flows. PTFE or compatible seals provide leak-proof operation under high pressure and temperature. These valves are strong, durable, and resistant to pitting, crevice corrosion, and chemical attack. Hastelloy B2 Needle Valves are built for long-lasting performance in demanding industrial, chemical, and marine applications requiring precision and reliability.

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 South Africa

At Iyle Tube Fittings, we are the largest supplier, manufacturer, and exporter of Hastelloy B2 Needle Valve in South Africa, Cape Town. Our advanced manufacturing facilities, strategically positioned in the Cape Town, 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.

Types of Hastelloy B2 Needle Valve

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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 South Africa, Cape Town

Iyle Tube Fittings is a leading supplier and stockist of premium Hastelloy B2 Needle Valve in South Africa, Cape Town. 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

Hastelloy B2 Needle Valves are widely used in industries where accurate and safe flow control is critical. They are commonly applied in chemical and petrochemical plants, oil and gas pipelines, marine systems, laboratories, and industrial process plants. These valves allow precise regulation of aggressive chemicals, acids, and corrosive fluids, protecting instruments and preventing leaks. Their durability and corrosion resistance make them ideal for high-pressure, high-temperature, and harsh chemical environments. Hastelloy B2 Needle Valves ensure smooth operation, safety, and long-term reliability, making them a preferred choice for demanding industrial, chemical, and marine applications.