Incoloy 800/800H/800HT Flanges Manufacturer and Supplier In Cape Town, South Africa

Ronwen Flanges is a reputable **Incoloy 800/800H/800HT Flanges Manufacturer and Supplier based in Cape Town, South Africa**. They specialize in high-performance flanges designed to withstand extreme heat and harsh industrial conditions. Crafted from top-notch Incoloy 800 series alloys, these flanges are celebrated for their remarkable strength, resistance to oxidation, and stability at high temperatures. Ronwen Flanges offers a diverse selection of flange types—including weld neck, slip-on, blind, and threaded—ensuring they meet international standards. Catering to sectors like petrochemical, power generation, and heat treatment, Ronwen Flanges guarantees a dependable supply of top-quality products throughout Cape Town and beyond.

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800 Incoloy Threaded Flange

Incoloy Alloy 800H Weld Neck Flanges

Incoloy 800HT Raised Face Flanges

As a premier **Incoloy 800/800H/800HT Flanges Manufacturer and Supplier in Cape Town**, Ronwen Flanges produces flanges using certified materials that comply with ASTM and ASME standards. Incoloy 800 is known for its impressive strength and resistance to oxidation and carburization. Meanwhile, Incoloy 800H and 800HT offer improved creep and stress rupture characteristics thanks to their controlled carbon content and elevated levels of aluminum and titanium. These flanges boast outstanding mechanical properties, including high tensile strength, excellent thermal stability, and resistance to chloride stress-corrosion cracking, making them perfect for high-temperature and high-pressure applications.

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Incoloy 800/800H/800HT Flanges Specification

Specifications : ASTM B564 / ASME SB564

Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size : 1/2″ (15 NB) to 48″ (1200NB)

Class/Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Type : Slip on flanges, Socket weld flanges, Forged flanges, Blind flanges, Welding neck flange, Ring type joint flange, Spectacle blind flange, Reducing flange, Threaded / Screwed flange, Tongue and Groove flange, Long weld neck flange, Flat flange, Industrial flanges, Plate flange, ASME B16.5 flanges.

Largest Incoloy 800/800H/800HT Flanges Supplier in Cape Town, South Africa

Ronwen Flanges, a leading supplier in Cape Town, South Africa, offers an extensive selection of Incoloy 800/800H/800HT Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.

Contact us to get a quick quote for your requirement.

We offer These Flanges as per DIN, ISO, JIS or ANSI Standard.

Incoloy 800/800H/800HT Flanges Chemical Composition

Grade	C	Mn	Si	S	Cu	Fe	Ni	Cr	Al	Ti
Incoloy 800	0.10 max	1.50 max	1.00 max	0.015 max	0.75 max	39.50 min	30 – 35	19 – 23	0.15 – 0.60	0.15 – 0.60
Incoloy 800H	0.05 – 0.10	1.50 max	1.00 max	0.015 max	0.75 max	39.50 min	30 – 35	19 – 23	0.15 – 0.60	0.15 – 0.60
Incoloy 800HT	0.06 – 0.10	1.50 max	1.00 max	0.015 max	0.75 max	39.50 min	30 – 35	19 – 23	0.15 – 0.60	0.15 – 0.60

Incoloy 800/800H/800HT Flanges Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.94 g/cm3	1385 °C (2525 °F)	Psi – 75,000 , MPa – 520	Psi – 30,000 , MPa – 205	30 %

Ronwen Flanges’ **Incoloy 800/800H/800HT flanges** find extensive use in heat exchangers, furnace components, chemical processing systems, and superheaters, where strength and oxidation resistance at elevated temperatures are crucial. Their durability and resistance to scaling make them ideal for long-term service in challenging environments. With a solid manufacturing presence in Cape Town and a dedication to international quality standards, Ronwen Flanges provides reliable and efficient Incoloy flange solutions to support South Africa’s most demanding industrial operations.

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Types of Incoloy 800/800H/800HT Flanges

Incoloy 800/800H/800HT Flanges Equivalent Grades

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

Are Custom Sizes Available for Incoloy 800/800H/800HT Flanges?

Yes, we offer custom sizes for Incoloy 800/800H/800HT Flanges to meet specific project needs. Our team at Ronwen Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@ronwenflanges.co.za.

Material Testing

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.