Incoloy 800 Needle Valve

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Jassem Tube Fittings is a reliable manufacturer and supplier in Doha, Qatar, offering high-quality Incoloy 800 Needle Valves designed for precise flow control in high-temperature and demanding industrial environments. These valves are engineered to regulate small flow rates accurately while providing tight shut-off and dependable performance. Manufactured with precision machining and strict quality standards, Jassem Tube Fittings ensures long service life and operational safety. Incoloy 800 is well known for its excellent strength and resistance to oxidation and carburization, making these needle valves an ideal choice for critical applications.

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Incoloy 800 Needle Valves are made from a nickel-iron-chromium alloy containing approximately 30–35% nickel and 19–23% chromium. This composition provides excellent resistance to oxidation, carburization, and high-temperature corrosion. Mechanically, Incoloy 800 offers good tensile and yield strength, excellent creep and rupture resistance, and stability at elevated temperatures. The alloy maintains toughness and dimensional integrity under pressure and thermal cycling, ensuring smooth valve operation, reliable sealing, and long-term performance in high-temperature service conditions.

Incoloy 800 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
MATERIAL	INCOLOY 800

Incoloy 800 Needle Valve Chemical Composition

Grade	C	Mn	Si	S	Cu	Fe	Ni	Cr	Al	Ti
800	0.10 max	1.50 max	1.00 max	0.015 max	0.75 max	39.50 min	30.00 – 35.00	19.00 – 23.00	0.15 – 0.60	0.15 – 0.60

Incoloy 800 Needle Valve Mechanical Properties

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
800 / 800H / 800HT	7.94 g/cm3	1385 °C (2525 °F)	Psi – 75,000 , MPa – 520	Psi – 30,000 , MPa – 205	30 %

Top Incoloy 800 Needle Valve Manufacturing Company in Doha

At Jassem Tube Fittings, we are the largest supplier, manufacturer, and exporter of Incoloy 800 Needle Valve in Doha, Qatar. Our advanced manufacturing facilities, strategically positioned in the Qatar, 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.

Types of Incoloy 800 Needle Valve

Incoloy 800 Needle Valve Equivalent

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN	OR
Incoloy 800	1.4876	N08800	NCF 800	NA 15	ЭИ670	Z8NC32-21	X10NiCrAlTi32-20	XH32T

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

Largest Incoloy 800 Needle Valve Supplier in Doha, Qatar

Jassem Tube Fittings is a leading supplier and stockist of premium Incoloy 800 Needle Valve in Doha, Qatar. 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.

Incoloy 800 Needle Valve Uses

Incoloy 800 Needle Valves supplied by Jassem Tube Fittings are widely used in petrochemical, chemical processing, power generation, and heat treatment industries. They are ideal for controlling flow in high-temperature instrumentation lines, steam systems, and process pipelines. These valves are commonly installed in refineries, boilers, heat exchangers, and furnace systems where resistance to oxidation and thermal stress is essential. Their accuracy, durability, and high-temperature performance make them suitable for critical applications requiring precise control, safety, and reliable operation over extended service life.