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.
| 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 |
| 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. B.S: BS4504 , BS3293, BS1560, BS10 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 |
| 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 | |
| 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 |
| 800H | 0.05 – 0.10 | 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 |
| 800HT | 0.06 – 0.10 | 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 – 0.60ᴬ | 0.15 – 0.60ᴬ |
| 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 % |
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.
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.
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.
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
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.
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.
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.
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.
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.
|
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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Email: sales@sumakhsteel.com