Incoloy 800/800H/800HT Flanges

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Incoloy 800/800H/800HT Flanges Manufacturer, Exporter and Supplier in California, USA

Alloy 800 Flanges, ANSI B16.5 Inconel 800HT Flanges, UNS N08800 Flanges Price in California USA, 800H Alloy Plate Flanges, 1.4876, 1.4958, 1.4959 Flanges, Incoloy 800 Flange Supplier in Texas, USA.

Table of Contents

Incoloy 800/800H/800HT Flanges stand as essential assets in industries that require outstanding resilience and reliability under extreme conditions. Crafted from the sturdy alloy called Incoloy, they demonstrate unmatched resistance to high temperatures, oxidation, and corrosion. Across aerospace, chemical processing, and oil and gas sectors, these flanges serve as crucial components that ensure the integrity and durability of piping systems. Celebrated for their toughness, they protect critical operations in the toughest environments, making them an essential choice for engineering excellence and operational safety.

Incoloy 800/800H/800HT Flanges Specifications

B564 Gr 800 Flange Size Chart 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Incoloy Alloy 800 Flange Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Alloy Grade 800H Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B564 800HT Incoloy Flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
ASME SB 564 800H Flange 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
ASME SB564 800 Incoloy Alloy Flange UNI 6Bar 10Bar 16Bar 25Bar 40Bar
B564 800HT Flange EN 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of ASTM B564 800 Incoloy Flange Forged / Threaded / Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
ASME SB564M Alloy 800 Flange Production technique Forged, Heat treated and machined
B564 Grade 800H Flange Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2″) to 200 NB (8″)
Equal and Reducing Configurations

ASME B564 Nickel Alloy 800 Flange Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
ASTM B564 Alloy 800 Flange Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Alloy 800HT Flange Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of Incoloy Alloy ASTM B564 800H Flange

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
ASTM B564 800 Flange: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

B.S: BS4504 , BS3293, BS1560, BS10
AS 2129: Table D; Table E; Table H
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
American standard (ANSI)
German (DIN)
British standard (BS)

DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ASTM B564 800 Incoloy Flanges
The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276

ASME SB564M Incoloy 800HT Flange Uses & application Bitumen upgraders.
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
Alloy 800 EN 1092-1 Flange Export to Ireland, Singapore, Indonesia, Ukraine, Saudi & Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, California, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Incoloy 800/800H/800HT Flanges Chemical Composition

GradeCMnSiSCuFeNiCrAlTi
8000.10 max1.50 max1.00 max0.015 max0.75 max39.50 min30.00 – 35.0019.00 – 23.000.15 – 0.600.15 – 0.60
800H0.05 – 0.101.50 max1.00 max0.015 max0.75 max39.50 min30.00 – 35.0019.00 – 23.000.15 – 0.600.15 – 0.60
800HT0.06 – 0.101.50 max1.00 max0.015 max0.75 max39.50 min30.00 – 35.0019.00 – 23.000.15 – 0.60ᴬ0.15 – 0.60ᴬ

800 Incoloy® Alloy Flanges, Incoloy Alloy 800HT Pipe Flanges, ASTM B564 800H Flange, Nickel Alloy 800HT Forged Flanges, UNS N08810 Flange, Incoloy 800H Flanges Manufacturer & Exporters in USA

Incoloy 800/800H/800HT Flanges 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 800/800H/800HT Flanges Manufacturing Company in California

At Sumakhsteel, we take great pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for all your piping requirements. With cutting-edge production facilities strategically situated across the USA, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.

Reach out to us for a fast quote tailored to your requirement.

Hemos estos Incoloy 800/800H/800HT Flanges conforme a la norma DIN, ISO, JIS o ANSI.

Incoloy 800H Reducing Flanges, Competitive Price of Incoloy Alloy 800 Slip on Flange Exporter in USA, Ready Stock of X10NiCrAlTi32-20 Incoloy Flange, Nickel Alloy 800HT SWRF Flanges Suppliers in California, USA.

Advantages of Incoloy 800/800H/800HT Flanges

Advantages of Incoloy 800/800H/800HT Flanges
  • High heat resistance: Incoloy 800/800H/800HT flanges are engineered to endure elevated temperatures, which makes them appropriate for deployment in high-temperature settings, including industrial furnaces, petrochemical plants and power plants

  • Corrosion Resistance: These flanges demonstrate outstanding resistance to corrosion, particularly in settings containing sulfuric acid, nitric acid, and other corrosive substances This resistance to corrosion guarantees longevity and dependability even in complex applications.

  • Oxidation resistance: Incoloy 800/800H/800HT flanges show strong resistance to elevated temperatures, retaining their mechanical characteristics even within oxidizing conditions This attribute makes them well suited for use in heat treatment equipment and combustion chambers in.

  • Resistance to Creep: The alloy’s properties deliver remarkable resistance to creep deformation under high temperatures. This trait is crucial for applications exposed to continuous loads at raised temperatures over extended durations, safeguarding structural integrity and structural stability

  • Strength and ductility: Incoloy 800/800H/800HT flanges provide a blend of high strength together with excellent ductility, enabling them to endure mechanical stresses and deformation without failing, even amid demanding operating conditions.

Types of Incoloy 800/800H/800HT Flanges

Incoloy-800800H800HT-Slip-On-Flanges in USA
Incoloy 800/800H/800HT Slip-On Flanges
Incoloy-800800H800HT-Weld-Neck-Flanges in USA
Incoloy 800/800H/800HT Weld Neck Flanges
Incoloy-800800H800HT-Blind-Flanges in USA
Incoloy 800/800H/800HT Blind Flanges
Incoloy 800/800H/800HT Threaded Flanges
Incoloy-800800H800HT-Flanges-Socket-Weld-Flanges in USA
Incoloy 800/800H/800HT Socket Weld Flanges
Incoloy-800800H800HT-Lap-Joint-Flanges in USA
Incoloy 800/800H/800HT Lap Joint Flanges

Incoloy 800 Industrial Flanges, 800HT Incoloy Alloy Pipe Flanges Trader, Largest Stockholder of Incoloy Alloy 800H Flanges Exporters in Texas, USA.

Incoloy 800/800H/800HT Flanges Uses

Application Industry

Incoloy 800/800H/800HT Flanges
find widespread application across industries that demand outstanding performance in extreme conditions. Because they resist high temperatures, corrosion, and mechanical stress so effectively, they are essential in aerospace, chemical processing, oil and gas, and power generation applications. Whether in piping systems or pressure vessels, Inconel flanges deliver dependable operation in severe environments where ordinary materials prove inadequate. Their exceptional durability and toughness are vital for preserving operational integrity and safety throughout a range of industrial settings.

Aerospace Industry

Aviation Industry

Petro Chemical Industry

Power Generation Industry

  • Chemical applications: Incoloy 800 series flanges find frequent use in chemical industries that demand corrosion resistance, offering protection against acids, alkalis and oxidizing agents

  • Petrochemical Industry: Broad usage appears throughout the petrochemical sector for producing items like heat exchangers, reactors, and pipelines built to handle corrosion and elevated temperatures

  • Power Generation: Incoloy 800 series flanges serve power plants, encompassing fossil fuel and nuclear facilities, in applications involving high temperatures and severe weather conditions

  • Heating Appliances: These compounds appear in heating equipment, like furnaces and heaters, where they deliver outstanding resistance to oxidation and carburization under high temperatures

  • Aerospace: Incoloy 800 series flanges serve aerospace uses that call for high strength and corrosion resistance, such as gas turbine engines and exhaust systems

  • Environmental Pollution Control: Flanges produced from this compound serve environmental pollution control equipment, including environmental washers around and incineration, owing to its resistance to sulfur compounds and high-temperature corrosion

How to Choose the Right Incoloy 800/800H/800HT Flanges

  • Understand the application requirements: Establish the working conditions—including temperature, pressure, and corrosive environment—in which the flange is expected to operate.

  • Size and Dimensions: Define the dimensions and thickness of flanges needed for your piping setup. Since flanges are offered in numerous sizes and pressure ratings, confirm that they match your system’s requirements.

  • Pressure Group: To handle varying pressures, flanges are offered in several pressure classes. Select the appropriate compression group for your use case to guarantee safety and dependability.

  • Corrosion resistance: Take into account how well the flanges resist corrosion, particularly if they will be placed in damaged areas. Inkoloy alloys are recognized for their outstanding resistance to oxidation, carburization, and nitriding in high temperature environments.

  • Cost Consideration: Although cost shouldn’t be the sole consideration, weigh the total cost-effectiveness of the flanges, taking into account the initial purchase price, installation expenses, maintenance needs, and anticipated service life.

Are Incoloy 800/800H/800HT Flanges suitable for welding?

Yes, Incoloy 800/800H/800HT flanges can be welded through several techniques, including shielded metal arc welding, gas tungsten arc welding, and gas metal arc welding. Adequate preheating and post-weld heat treatment are critical to reduce the chance of cracking and guarantee peak performance in high-temperature applications.

ASME SB564 800H RTJ Flanges, 800HT Alloy Flanges Stockist, Grade 800 Incoloy® Alloy Plate Flanges Dealer, 800H Incoloy SORF Flanges, Incoloy 1.4958 Lap Joint Flanges Wholesaler, Buy Incoloy Alloy UNS N08811 Threaded Flanges Manufacturer In Texas, USA.​

FAQ (Frequently Asked Questions)

Can Incoloy 800/800H/800HT flanges be used for structural applications?

Incoloy 800/800H/800HT flanges are generally not advised for structural uses because they are mainly employed in high-temperature settings like the petrochemical and aerospace industries. For structural needs, materials offering particular mechanical properties and strength qualities are favored.

How do I ensure the reliability of Incoloy 800/800H/800HT flanges flange suppliers?

To ensure dependability, confirm that suppliers hold certifications such as ISO, ASME, or ASTM. Look into their standing by reviewing customer feedback and their position within the industry. Evaluate product quality by reviewing material specifications and testing methods. Give preference to suppliers with broad experience and compliance with industry standards for dependable, high-quality Inconel Incoloy 800/800H/800HT flanges.

Are Inconel Incoloy 800/800H/800HT flanges flanges compatible with standard gaskets

Yes, Inconel Incoloy 800/800H/800HT flanges are typically suited for use with conventional gaskets. That said, it’s important to choose gaskets manufactured from materials that match the operating conditions in order to guarantee reliable sealing and performance. Speak with manufacturers or engineers to verify the ideal gasket material for your particular application.

Incoloy 800/800H/800HT Flanges Size Chart

Pipe Normal Diam.
O.D. Flange
Thk. Of Flange Min
Diam. of Hub
Diameter of Raised Face
Length Hub.Y
Thread Length
Diam. of Bolt Circle
Diam. of Bolt Holes
Number of Bolts
Diam. of Bolts (inch)
KG
LB
inch
dn
O
C
X
G
Y
T
BC
BH
BN
BD
1/2″
15
89.00
11.20
30.20
35.10
15.70
15.70
60.50
15.80
4
1/2″
0.4
0.9
3/4″
20
98.50
12.70
38.10
42.90
15.70
15.70
69.90
15.80
4
1/2″
0.7
1.5
1″
25
108.00
14.20
49.30
50.80
17.50
17.50
79.30
15.80
4
1/2″
0.8
1.8
1-1/4″
32
117.50
15.70
58.70
63.50
20.60
20.60
88.90
15.80
4
1/2″
1.2
2.6
1-1/2″
40
127.00
17.50
65.00
73.20
22.40
22.40
98.60
15.80
4
1/2″
1.5
3.3
2″
50
152.50
19.10
77.70
91.90
25.40
25.40
120.70
19.10
4
5/8″
2.3
5.1
2-1/2″
65
178.00
22.40
90.40
104.60
28.40
28.40
139.70
19.10
4
5/8″
3.7
8.1
3″
80
190.50
23.90
108.00
127.00
30.20
30.20
152.40
19.10
4
5/8″
4.1
9
3-1/2″
90
216.00
23.90
122.20
139.70
31.80
31.80
177.80
19.10
8
5/8″
5.1
11.2
4″
100
228.50
23.90
134.90
157.20
33.30
33.30
190.50
19.10
8
5/8″
5.9
13
5″
125
254.00
23.90
163.60
185.70
36.60
36.60
215.90
22.40
8
3/4″
7
15.4
6″
150
279.50
25.40
192.00
215.90
39.60
39.60
241.30
22.40
8
3/4″
8.4
18.5
8″
200
343.00
28.40
246.10
269.70
44.50
44.50
298.50
22.40
8
3/4″
13
28.6
10″
250
406.50
30.20
304.80
323.90
49.30
49.30
362.00
25.40
12
7/8″
18
39.5
12″
300
482.50
31.80
365.30
381.00
55.60
55.60
431.80
25.40
12
7/8″
29
64
14″
350
533.50
35.10
400.10
412.80
57.20
57.20
476.30
28.50
12
1″
39
86
16″
400
597.00
36.60
457.20
469.90
63.50
63.50
539.80
28.50
16
1″
47
103
18″
450
635.00
39.60
505.00
533.40
68.30
68.30
577.90
31.80
16
1 1/8″
57
126
20″
500
698.50
42.90
558.80
584.20
73.20
73.20
635.00
31.80
20
1 1/8″
76
167
24″
600
813.00
47.80
663.40
692.20
82.60
82.60
749.30
35.10
20
1 1/4″
97
214

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