Inconel 718 (UNS N07718) Flanges

Inconel 718 Flanges are high-performance products designed to withstand extreme conditions in industrial applications. Manufactured under ASTM B564 and ASME SB564 standards, these flanges deliver exceptional resistance to chloride stress corrosion and sulphide stress cracking. Known for their superior fatigue strength, Inconel 718 Flanges are highly durable in seawater, acids, and harsh chemicals. They are available in multiple forms including slip-on, weld neck, blind, threaded, and socket weld flanges. With high tensile strength, hardness, and low magnetic permeability, these flanges ensure reliability across demanding industries such as petrochemicals, power generation, aerospace, and marine engineering. Custom sizes are available to meet client needs.

Alloy 718 Flanges are widely appreciated for their outstanding combination of high strength, toughness, and corrosion resistance. These flanges are engineered using nickel-chromium alloys, which allow them to perform exceptionally well at cryogenic temperatures as well as elevated heat. Resistant to oxidation and fatigue cracking, Inconel 718 Flanges are ideal for use in high-pressure and high-temperature environments. They are offered in different types such as spectacle blinds, reducing flanges, plate flanges, and long weld neck flanges. Their superior weldability and machinability make them versatile for multiple industries, ensuring safe and reliable connections in complex piping systems across global applications.

Inconel 718 Flanges are used across a wide spectrum of industries requiring strong, corrosion-resistant, and durable connections. They are extensively employed in marine systems, chemical plants, oil refineries, aerospace applications, and turbine engines. With excellent resistance to seawater and industrial acids, Alloy 718 Flanges ensure reliability in aggressive environments. Available in different classes and pressure ratings, they are manufactured to international standards such as ANSI B16.5 and EN 1092-1. Common types include slip-on, weld neck, threaded, lap joint, and blind flanges. Their ability to maintain toughness and strength under varying conditions makes them a preferred choice worldwide.

The key advantages of Inconel 718 Flanges lie in their superior mechanical properties and corrosion resistance. Unlike traditional stainless steel, Alloy 718 can endure extreme environments while maintaining high strength and fatigue resistance. They exhibit excellent resistance to chloride stress cracking and sulphide corrosion, making them suitable for offshore and petrochemical industries. These flanges are manufactured in various forms like socket weld, reducing flanges, and spectacle blinds, allowing flexibility in pipeline designs. With high fatigue strength in seawater and industrial acids, Inconel 718 Flanges are highly reliable. Their durability ensures reduced maintenance costs and longer service life in demanding conditions.

Key Features of Inconel 718 Flanges

Excellent resistance to chloride and sulphide stress corrosion
High tensile strength with superior fatigue resistance
Performs well in seawater and aggressive chemical environments
Available in multiple types: Slip-on, Weld Neck, Blind, Threaded, Socket Weld
Withstands extreme temperatures from cryogenic to elevated heat
Manufactured as per ASTM B564 / ASME SB564 international standards

Inconel 718 (UNS N07718) Flanges

ASTM B564 Inconel 718 Industrial Flanges Specification

Grades : Inconel 718 (UNS No. N07718)

Standards: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Specifications: ASTM B 564 / ASME SB 564

Size: 1/8″ TO 48″ NB

Class: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64.

Wall Thickness: From 2 to 40 mm.

Schedule: Sch. 5 TO Sch. XXS.

Type: Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ).

Form: Slip On (SORF), WNRF, Blind, Socket Weld, Orifice, WNRTJ, BLRTJ, Threaded, Groove & Tongue, Lap Joint, Square Flanges & As Per Clients Required.

Our Inconel 718 Flanges Fittings conforms to NACE MR0175/ISO 15156.

ASTM B564 Inconel 718 Industrial Flanges Equivalent Grades

Standard	WERKSTOFF NR.	UNS	GOST	AFNOR	JIS	BS	EN
Inconel 718	2.4668	N07718	---	---	---	---	---

ASTM B564 Inconel 718 Industrial Flanges Chemical Composition

Grade	Ni	Fe	C	Mn	Mo	Si	Cu	Nb	Cr	S
Inconel 718	50.0 - 55.0	Bal.	0.08 max	0.35 max	2.8 - 3.3	0.35 max	0.03	4.75 - 5.50	14.0 - 17.0	0.015 max

ASTM B564 Inconel 718 Industrial Flanges Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2% Offset)	Elongation
8.2 g/cm³	1350 °C (2460 °F)	Psi – 1,35,000 , MPa – 930	Psi – 75,000 , MPa – 482	45 %

Export of Inconel 718 Flanges

Inconel 718 Flanges are globally demanded for their unmatched performance in critical environments. Widely exported to regions such as Qatar, Saudi Arabia, UAE, South Africa, Malaysia, Russia, the United States, and Europe, these flanges are trusted by industries worldwide. Manufactured as per ASTM B564 and ASME SB564 standards, they are supplied in different types such as blind, weld neck, socket weld, and lap joint flanges. Their corrosion resistance, mechanical strength, and thermal stability make them suitable for oil & gas, marine, and aerospace applications. With availability in custom dimensions, Inconel 718 Flanges continue to be a reliable export choice.

Alloy 718 Flanges are available in a wide variety of designs to meet diverse industrial requirements. The common types include slip-on flanges, weld neck flanges, blind flanges, socket weld flanges, threaded flanges, and plate flanges. Specialty types such as reducing flanges, spectacle blinds, and ring-type joint flanges are also offered.

Types of Inconel 718 Flanges Fittings

Inconel 718 Flanges Supplier in Tanzania	Inconel 718 Square Flanges Manufacturer
Inconel Alloy 718 Din Standard Flanges Exporter	ANSI B16.5 Inconel 718 Flat Flanges Exporter
Inconel UNS N07718 ANSI standard Flanges Supplier	Inconel Alloy 718 BLRF Flanges in South Africa
Inconel DIN 2.4668 Plate Flanges in Brazil	Inconel 718 Orifice Flanges Dealer in Peru
Inconel Alloy 718 Slip on Flanges in Madagascar	Inconel Alloy 718 Raised face Flanges
Inconel 718 Lap joint Flanges Stockiest in Egypt	Inconel 718 Welding Neck Flanges in Ethiopia
ASME SB 564 Inconel 718 Alloy Reducing Flanges	Inconel 718 SORF Flanges Supplier in Zambia
ASTM B564 Inconel 718 Blind Flanges Dealer in Ghana	Inconel 718 Pipe Flanges in Algeria
B564 Inconel 718 Alloy Screwed Flanges in Africa	Inconel 718 Forged Flanges Stockiest in Chile
Inconel Alloy 718 Industrial Flanges in Libya	Inconel 718 ASTM B564 Spectacle Flanges
Inconel 718 B564 Ring Type Joint Flanges	Inconel 718 Socket Weld Flanges in Nigeria

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