HOME → Our Products → Flanges → Incoloy Steel Products → 800/800H/800HT Flanges Manufacturer
Mahavir Metal India pvt. ltd. is a well-known company that makes and sells Incoloy 800/H/HT Flanges that have great features. In order to make the best-quality flanges, we make them in a wide range of different specs, standards, dimensions, sizes, and types. These flanges come in standard and custom-made sizes to meet the needs of our customers around the world. A metal called Incoloy 800 is made of chromium, nickel, and iron. Copper, molybdenum, nitrogen, and silicon are also found in Incoloy. Incoloy 800H and 800HT are both part of the 800 alloy family, but they have different levels of aluminum, carbon, and titanium. Incoloy 800/800H/800HT is an alloy that is very resistant to oxidation, corrosion, carburization, and sulfidation. This alloy is used a lot to make flanges because of its great features. We are making Incoloy 800/H/HT Flanges that are easy to weld, work with, and shape. These flanges have a great chemical composition that makes them stronger at higher temperatures and pressures. These flanges can withstand more stress rupture, and creep-rupture happens when the temperature is high. To make our flanges easy to machine and make, we use standard methods.
People in both the United States and other countries can buy high-quality Incoloy 800/H/HT Flanges from Mahavir Metals India. Our flanges can withstand moderate heat and water corrosion. We are selling Incoloy 800/H/HT Flanges that have great features like high yield strength, precise dimensions, good anti-corrosion, long-lasting service life, and more. These high-quality flanges are made with high-quality raw materials that come from a trusted source. Our experts choose the material based on international standards and make sure it's safe to use before it's used. People who work for us know how to make high-quality Incoloy 800/H/HT Flanges that meet both national and international standards.
At Mahavir Metals India, we do a lot of destructive and non-destructive quality checks to make sure that Incoloy 800/H/HT Flanges work well and last a long time. The flanges that we make are checked by our quality auditors at different points in the manufacturing process. Incoloy 800/H/HT Flanges may also have third-party inspections, depending on the needs of the customer or the company. These tests are done at our well-equipped infrastructure with the help of automated tools. After the Incoloy 800/H/HT Flanges have been tested, they are packed using standard packaging methods. We make sure that flanges are delivered on time and without any damage. We use a simple method of transportation.
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, Oman, Dubai, 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 % |
ASME/ANSI B 16.5 | Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
ASME/ANSI B 16.47 | Blind Flange [Series A & B],Welding Neck Flange |
PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
ASME/ANSI B 16.36 | Slip on Flange, Threaded Flange, Welding Neck Flange, |
PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
BS 4504 SEC 3.1 | Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, |
PRESSURE CLASS | PN 2.5 TO PN 40 |
BS 4504[PART 1] | Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, |
PRESSURE CLASS | PN 2.5 TO PN 400 |
BS 1560 BOSS | Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
BS10 | Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange |
TABLE | D, E, F, H |
DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
PRESSURE CLASS | PN 6 TO PN 100 |
Products | Size | |
ASTM B564 Incoloy 800/800H/800HT Slip-On Flanges | ASTM B564 Incoloy 800/800H/800HT Threaded Flanges | Sizes 1/8″ – 36″ Raised Face or Flat Face |
ASTM B564 Incoloy 800/800H/800HT Weld Neck Flanges | ASTM B564 Incoloy 800/800H/800HT Socket Weld Flanges | |
ASTM B564 Incoloy 800/800H/800HT Blind Flanges | ASTM B564 Incoloy 800/800H/800HT Reducing Flanges | |
ASTM B564 Incoloy 800/800H/800HT Lap Joint Flanges | ASTM B564 Incoloy 800/800H/800HT Plate Flanges | |
ASTM B564 Incoloy 800/800H/800HT Orifice Flanges | ASTM B564 Incoloy 800/800H/800HT Forged Flanges | |
ASTM B564 Incoloy 800/800H/800HT Ring Type Joint Flanges | ASTM B564 Incoloy 800/800H/800HT Square Flanges |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
Incoloy 800 | 1.4876 | N08800 | NCF 800 | NA 15 | ЭИ670 | Z8NC32-21 | X10NiCrAlTi32-20 | XH32T |
Incoloy 800H | 1.4958 / 1.4876 | N08810 | NCF 800H | NA 15(H) | ЭИ670 | Z8NC33-21 | X5NiCrAlTi31-20 | XH32T |
Incoloy 800HT | 1.4859 / 1.4876 | N08811 | NCF 800HT | NA 15(HT) | ЭИ670 | – | X8NiCrAlTi32-21 | XH32T |
American Steel Flanges Standard | |
Standard Code | Standard Name |
ANSI ASME SB-564 | Forged Flanges |
ANSI ASME B16.5 | Slip on flange, Welding neck flange, Blind flange, Threaded flange, Lap joint flange, RTJ flange |
ASME – B 16.47 | Welding neck flange, Blind flange |
ASME – B 16.36 | Welding neck flange Slip on flange |
German Steel Flanges Standard | |
DIN 2527 | Steel Blind Flanges, BLRF |
DIN 2573 / 2576 | Flat Flange for Welding (Slip On) |
DIN 2673 | Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars) |
DIN 2641 / 2642 | Lapped / Loose (Lap Joint) Flanges Plain Collars |
DIN 28115 | Long Neck Welding Flanges |
DIN PN10, PN16 | Alloy 800 PN10 Flanges, 800H Incoloy DIN PN 10 Flanges, 800HT Incoloy PN16 Flange |
DIN PN20, PN25 | Alloy 800 PN20 Flanges, 800H Incoloy® Alloy DIN PN 25 Flanges |
DIN PN40, PN50 | Alloy 800HT PN40 Flanges, 800 Inconel DIN PN 50 Flanges |
Japanese Steel Flanges Standard | |
JIS B2220 | Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) |
JIS B2291 | Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) |
JIS 5K, 10K | Incoloy 800 5K SORF Flanges, 800H Incoloy 10K SOFF Flanges |
JIS 16K, 20K | Incoloy 800HT 16K Blind Flanges, 800 Nickel Alloy 20K BLRF Flanges |
JIS 30K, 40K | Incoloy 800H 30K Slip on Flanges, 800HT Incoloy 40K Blind Flanges |
Italian Flanges Standard | |
UNI FLANGES | Plan flanges (2276, 2277, 2278, 6083, 6084) Welding neck (2280, 2281, 2282, 2283, 2284, 2285, 2286) Lapped flanges (6088, 6089, 6090, 2999, 2300) Blind flanges (6091, 6092, 6093, 6094, 6095, 6096, 6097) threaded flanges (2253, 2254) |
British Standard Pipe Flanges Standard | |
BS 10 Table D | Incoloy 800 BS 10 Table D Flanges, 800H Table D Pipe Flange |
BS 10 Table E | Incoloy 800HT BS 10 Table E Flanges, 800 Table E Pipe Flange |
BS 10 Table F | Nickel Alloy 800H BS 10 Table E Flanges, 800HT Incoloy Alloy Table E Flanges |
BS 10 Table H | Incoloy 800 BS 10 Table E Flanges, Incoloy Alloy 800H Table E Pipe Flanges |
Flange Schedule/Class | Pipe Size – Pipe Flanges | Flange Connection Type | Flange Material | Max. Pressure |
ASME B16.5 Class 150 | 1/2″ | FNPT | Incoloy 800 Flanges | 150 psi |
ASME B16.5 Class 150 | 1/2″ | Socket Weld | Incoloy Alloy 800HT Flanges | 275 psi |
ASME B16.5 Class 150 | 1/2″ | Welded | Incoloy 800H Flanges | 150 psi |
ASME B16.5 Class 150 | 3/4″ | FNPT | Incoloy Alloy 800 Flanges | 150 psi |
ASME B16.5 Class 150 | 3/4″ | Socket Weld | Incoloy 800HT Flanges | 275 psi |
ASME B16.5 Class 150 | 1-1/4″ | Socket Weld | Incoloy Alloy 800H Flanges | 275 psi |
ASME B16.5 Class 150 | 1-1/2″ | Socket Weld | Incoloy 800 Flanges | 275 psi |
ASME B16.5 Class 150 | 2″ | FNPT | Incoloy Alloy 800HT Flanges | 150 psi |
ASME B16.5 Class 150 | 2″ | Socket Weld | Incoloy 800H Flanges | 275 psi |
ASME B16.5 Class 150 | 2-1/2″ | Socket Weld | Incoloy Alloy 800 Flanges | 275 psi |
ASME B16.5 Class 150 | 3″ | Socket Weld | Incoloy 800HT Flanges | 275 psi |
ASME B16.5 Class 150 | 4″ | FNPT | Incoloy Alloy 800H Flanges | 150 psi |
ASME B16.5 Class 150 | 4″ | Socket Weld | Incoloy 800 Flanges | 275 psi |
ASME B16.5 Class 300 | 1/2″ | Slip On | Incoloy Alloy 800HT Flanges | 720 psi |
ASME B16.5 Class 300 | 1/2″ | Slip On | Incoloy 800H Flanges | 720 psi |
ASME B16.5 Class 300 | 1″ | Slip On | Incoloy Alloy 800 Flanges | 720 psi |
ASME B16.5 Class 300 | 1″ | Slip On | Incoloy 800HT Flanges | 720 psi |
ASME B16.5 Class 300 | 1-1/4″ | FNPT | Incoloy Alloy 800H Flanges | 720 psi |
ASME B16.5 Class 300 | 1-1/4″ | Slip On | Incoloy 800 Flanges | 720 psi |
ASME B16.5 Class 300 | 1-1/2″ | Slip On | Incoloy Alloy 800HT Flanges | 720 psi |
ASME B16.5 Class 300 | 1-1/2″ | Slip On | Incoloy 800H Flanges | 720 psi |
ASME B16.5 Class 300 | 2″ | Slip On | Incoloy Alloy 800 Flanges | 720 psi |
ASME B16.5 Class 300 | 2″ | Slip On | Incoloy 800HT Flanges | 720 psi |
ASME B16.5 Class 300 | 2-1/2″ | Slip On | Incoloy Alloy 800H Flanges | 720 psi |
ASME B16.5 Class 300 | 2-1/2″ | Slip On | Incoloy 800 Flanges | 720 psi |
ASME B16.5 Class 300 | 3″ | Slip On | Incoloy Alloy 800HT Flanges | 720 psi |
ASME B16.5 Class 300 | 3″ | Slip On | Incoloy 800H Flanges | 720 psi |
ASME B16.5 Class 300 | 4″ | Slip On | Incoloy Alloy 800 Flanges | 720 psi |
ASME B16.5 Class 300 | 4″ | Slip On | Incoloy 800HT Flanges | 720 psi |