Inconel 718 Flange

Specifications：ASTM B564 / ASME SB564
Size：1/2″ (15 NB) to 48″ (1200NB)
Type：TH (THreaded) flange, SO (Slip-On Welding) flange, BL (Blind) flange, SW (Socket Welding) flange, LJ (Lapped) flange, WN (Welding Neck) flange
Customized size and processing are supported
Payment way:T/T, L/C, can be negotitated"

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Product Description

Leading Inconel 718 Flange Manufacturer & Supplier

TSM Technology Co., Ltd is a trusted global supplier of Inconel 718 Flange, specializing in high-performance nickel alloys. With over 14 years of industry experience, we provide superior quality, precision-engineered flanges for demanding applications across aerospace, petrochemical, marine, and energy industries.

Introduction to Inconel 718 Flange

Inconel 718 Flange is a high-strength, corrosion-resistant nickel-based alloy flange designed to perform in extreme environments. Known for its excellent mechanical properties, oxidation resistance, and weldability, this alloy is widely used in high-temperature and high-stress applications.

TSM flange supply types

Bl Inconel 718 flange

long weld 718 Inconel flange

PJ Inconel 718 flange

PL Inconel 718 flange

SO Inconel 718 flange

SW Inconel 718 flange

TH Inconel 718 flange

WN Inconel 718 Welding Flange

Inconel 718(Gh4169/UNS N07718)Chemical composition and mechanical properties
Chemical Composition	%	Ni	Cr		Fe	Mo	Nb		C	Mn	Si	S	P	Cu	AL	Ti	B
	min	50	17		margin	2.8	4.75							0.20	0.65
	max	55	21		margin	3.3	5.50		0.08	0.35	0.35	0.015	0.015	0.30	0.08	1.15	0.006
Physical Characteristics	Density				8.24g/cm³
	Melting point				1260-1320℃
Minimum mechanical properties of alloys at room temperature	Typical mechanical properties			Tensile strength Rm N/mm²				Yield strength RP0.2 N/mm²				Elongation A5%			Brinell hardness HB
	Solution treatment			965				550				30			≤363

Material Characteristics

High Temperature Resistance: Withstands extreme temperatures up to 1300°F (700°C).

Corrosion Resistance: Exceptional resistance to oxidation and corrosion in harsh environments.

Superior Strength: Retains mechanical strength under high pressure and stress.

Excellent Weldability: Easily fabricated and welded for custom applications.

Long Service Life: Ensures durability and low maintenance costs.

Applications of Inconel 718 Flange

Aerospace Industry: Jet engines, turbine components, and exhaust systems.

Oil & Gas Industry: High-pressure piping, offshore drilling platforms, and heat exchangers.

Chemical Processing: Reactors, heat exchangers, and chemical storage tanks.

Power Generation: Nuclear and thermal power plants, steam turbines, and boiler components.

Marine Engineering: Shipbuilding, seawater piping, and offshore structures.

Our Service

We are looking for partners around the world to expand our business.

Customized production service

Provide customized flange production service according to the specific needs of customers, including size, shape, tolerance range, etc.

Data support

Provide you with product-related technical data and information, such as material report, performance test report, etc., to facilitate your project design and quality control.

Quality control

From raw material procurement to finished product inspection, every link is strictly controlled to ensure stable and reliable product quality.

Value-added processing service

Provide CNC processing, cutting, welding, surface treatment (such as polishing, electroplating) and other value-added services to meet the diverse needs of customers.

Technical support and consulting

Provide full technical support from material selection to processing and molding to help customers solve technical problems.

Reliable global supply

It has been exported to 70+ countries around the world. No matter where you are, we can provide reliable logistics solutions.

FAQ

Q1: What sizes and types of Inconel 718 Flanges do you offer?
A: We supply sizes from 1/2″ (15 NB) to 48″ (1200 NB), including Threaded (TH), Slip-On (SO), Blind (BL), Socket Welding (SW), Lapped (LJ), and Welding Neck (WN) flanges.

Q2: Can you provide quality certifications?
A: Yes, we provide ISO 9001, ISO 14001, and ISO 45001 certifications, along with mill test reports and compliance documents.

Q3: Do you offer custom manufacturing for specific project needs?
A: Absolutely! We offer custom machining, drilling, and special coatings based on customer specifications.

Q4: What is the lead time for bulk orders?
A: Lead times vary based on order size, but we prioritize fast production and reliable delivery.

Contact Us

For inquiries and bulk orders about Inconel 718 Flanges, contact us today!
📧 Email: info@tsm-technology.com