A reputable producer and supplier of Incoloy Plate Flanges, Harsh Flanges is situated in Mumbai, India, and provides high-performance solutions for crucial industrial applications. These flanges are made from high-quality Incoloy alloys and are intended to offer remarkable resistance to corrosion, oxidation, and high temperatures. Incoloy plate flanges are round, flat flanges that are usually welded onto pipes to provide safe, leak-proof connections. To guarantee dimensional accuracy, robustness, and dependability, Harsh Flanges uses precision engineering and complies with international quality standards. The petrochemical, marine, chemical processing, and power generation industries all make extensive use of our Incoloy flanges.
Incoloy Plate Flanges are made from grades 800, 800H, or 825, which are mainly made of nickel (30–46%), chromium (19–23%), and iron (balance), with molybdenum, copper, and titanium added. Excellent resistance to carburisation, corrosion, and stress-corrosion cracking is offered by these elements. Depending on the alloy type, the mechanical characteristics include tensile strength of 550–700 MPa, yield strength of 220–450 MPa, and elongation of 30–45%. These flanges are perfect for applications involving varying temperatures and corrosive media because they retain their integrity under thermal and chemical stress.
| Specifications | ASTM B564 / ASME SB564 |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | Incoloy 800, 800H, 800HT, 825, 925 Flanges |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Size | 1/2″NB TO 60″NB |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Type | Plate Flanges |
Harsh Flanges, a premier supplier in Mumbai, India, specializes in high-quality Incoloy plate flanges. They are valued for their exceptional durability, corrosion resistance, precise engineering, and suitability across diverse industrial applications.
Chemical processing facilities, nuclear and thermal power plants, oil refineries, marine engineering, and the pharmaceutical sector all make extensive use of Incoloy Plate Flanges. These flanges are perfect for connecting pipes carrying high-temperature or corrosive fluids, such as gases, acids, and seawater. Particularly in systems with limited space, their flat-faced design makes welding and installation simple. Long-term, dependable performance is guaranteed by Incoloy’s remarkable resistance to scaling, oxidation, and corrosion caused by chloride. For vital applications requiring strong mechanical strength, exceptional resistance to adverse conditions, and low maintenance over a long service life, industries choose Incoloy plate 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 |
| Incoloy 825 | 2.4858 | N08825 | NCF 825 | NA 16 | ЭП703 | NFE30C20DUM | NiCr21Mo | XH38BT |
Yes, we offer custom sizes for Incoloy Plate Flanges to meet specific project needs. Our team at Harsh Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@harshflanges.co.in.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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