Incoloy 825 Tube Fittings

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Malik Tube Fittings is a well-respected manufacturer and supplier based in Riyadh, Saudi Arabia, known for its top-notch Incoloy 825 Tube Fittings. These fittings are crafted for exceptional corrosion resistance and dependable performance, even in the toughest environments. Incoloy 825 is a unique alloy made from nickel, iron, and chromium, with added molybdenum, copper, and titanium, which gives it remarkable resistance to both reducing and oxidizing acids, as well as pitting and stress-corrosion cracking. With these tube fittings, you can count on leak-proof and durable connections for hydraulic, instrumentation, and process systems. Manufactured to meet global standards, Malik Tube Fittings’ Incoloy 825 fittings are trusted in critical sectors like chemical processing, marine, oil & gas, and pollution control, ensuring safety and longevity.

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Incoloy 825 Tube Fittings are made up of nickel (38–46%), iron (at least 22%), chromium (19.5–23.5%), molybdenum (2.5–3.5%), copper (1.5–3%), and titanium (0.6–1.2%). This carefully balanced composition boosts resistance to sulfuric, phosphoric, nitric, and hydrochloric acids. On the mechanical side, Incoloy 825 boasts impressive tensile strength, good ductility, and toughness, along with strong resistance to stress-corrosion cracking and crevice corrosion. Its stability under high pressure and elevated temperatures makes it a reliable choice for long-term use. These features ensure secure, leak-proof connections in harsh conditions, making Incoloy 825 tube fittings a go-to option for critical fluid and gas handling systems.

Incoloy 825 Tube Fittings Specifications

Material Test Certificates (MTC) for Tube Fitting as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175
Specifications	ASTM B366 / ASME SB366
Size	1/16 in. to 2 in. & 2mm to 50 mm.
Dimensional Range	1/16 to 2 inches (imperial); 2 to 50 mm (metric)
Working Pressures	Upto 2000 to 8250 PSI
Thread Type	NPT – ASME B1.20.1, SAE AS71051 \| ISO/BSP Parallel – ISO 228 \| ISO/BSP Tapered – ISO 7, BS EN 10226-1 \| SAE (Unified) – ASME B1.1
End Connections	NPT, ISO/BP, SAE/MS, AN, weld ends, port connectors, sanitary flanges, tube adapters
Types	Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories
Equivalent To	SWAGELOK, PARKER, DK-LOK, HOKE
Max Working Pressure	8MPa \| 1200psi Depending on The Tubing Material
Working Temperature	-40°C—250°C \| -40°F—482°F Depending on The Tubing Material
Configurations	Straights, elbows, tees, crosses, caps, plugs, nuts and ferrules Chromatograph and Column End
Tube Fitting uses & application	Compression tube fitting to connect two imperial tubes (or fractional tubes), two metric tubes or, also, the connection of a metric tube at one end and a fractional/imperial tube at the other end in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc Tube Fittings useful for their extreme temperature and pressure capabilities for high/low temperatures applications, and their compatibility with aggressive fluids, compression fittings can be seen in systems varying from gas lines in refineries, plumbing etc.

Incoloy 825 Tube Fittings Chemical Composition

Grade	C	Mn	Si	S	Al	Ti	Fe	Ni	Cr
Incoloy 825	0.10 max	0.50 max	0.50 max	0.015 max	0.40 max	0.40 max	5.0 max	58.0 min	20.0 – 23.0

Incoloy 825 Tube Fittings Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.4 g/cm3	1350 °C (2460 °F)	Psi – 1,35,000 , MPa -930	Psi – 75,000 , MPa – 517	42.5 %

Types of Incoloy 825 Tube Fittings

Incoloy 825 Tube Fittings Equivalent Grades

STANDARD	UNS	WNR.	AFNOR	EN	JIS	BS	GOST	OR
Incoloy 825	N08825	2.4858	NC22DNB4M	NiCr22Mo9Nb	NCF 825	NA 21	ЭП703	ЭИ602

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Largest Manufacturer and Supplier of Incoloy 825 Tube Fittings in Riyadh, Saudi Arabia

At Malik Tube Fittings, we are proud to be the largest supplier, manufacturer, and exporter of Incoloy 825 Tube Fittings in Riyadh, Saudi Arabia. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Saudi Arabia, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.

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

Incoloy 825 Tube Fittings Uses

Incoloy 825 Tube Fittings are widely used in industries where resistance to corrosive environments is essential. In chemical processing, they are used in heat exchangers, piping systems, and reactors exposed to acids like sulfuric and phosphoric acid. In the oil & gas sector, these fittings are ideal for sour gas service, pipelines, and offshore platforms, where they resist corrosion from saltwater and harsh chemicals. Additionally, Incoloy 825 Tube Fittings are utilized in marine applications, pollution control systems, and nuclear fuel reprocessing, providing durability and reliable performance in challenging environments.