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Incoloy 800, 800H and 800HT flanges from Heubach International are forged from nickel-iron-chromium alloy UNS N08800, N08810 and N08811 respectively, supplied in WN, SO, BL, TH and LJ types to ASTM/ASME and ANSI standards. The material retains mechanical strength and resists oxidation and carburization at sustained temperatures up to 1100°F, with the 800H and 800HT grades achieving higher creep and rupture strength through controlled carbon content and annealing above 800 °C.
The alloy composition for grade 800 includes a maximum 0.10 % carbon, 1.50 % manganese, 1.00 % silicon, 0.015 % sulphur, 0.75 % copper, minimum 39.50 % nickel, with iron and chromium balancing the remainder. Typical applications span process piping, heat exchangers, heating-element sheathing, carburizing equipment and nuclear steam-generator tubing, where the flanges’ durability under thermal cycling is critical. Size availability ranges from 1/2 inch to 48 inches nominal pipe size.
Industrial buyers specify these flanges for chemical processing, petrochemical plants and furnace equipment where high-temperature corrosion resistance is required. Heubach International exports the flanges with standard wooden pallet packaging, suitable for international shipping. Buyers confirm pressure ratings, dimensional tolerances and surface finish requirements to match their piping systems, as the supplier adheres to the ordered specifications without deviation.
| Alloy Grade | Incoloy 800, 800H, 800HT (UNS N08800, N08810, N08811) |
| Material Composition (Grade 800) | C ≤0.10 %, Mn ≤1.50 %, Si ≤1.00 %, S ≤0.015 %, Cu ≤0.75 %, Ni ≥39.50 %, Fe balance, Cr balance |
| Pressure Rating Types | Weld Neck (WN), Slip On (SO), Blind (BL), Threaded (TH), Lap Joint (LJ) |
| Size Range | 1/2 inch to 48 inches nominal pipe size |
| Temperature Resistance | Up to 1100°F sustained, higher creep strength for 800H/800HT above 800 °C |
| Manufacturing Standard | ASTM/ASME and ANSI |
| Typical Yield Strength (Annealed) | standard 30 ksi minimum for 800, higher for 800H/800HT |
| Typical Tensile Strength (Annealed) | standard 75 ksi minimum for 800, higher for 800H/800HT |
| Typical Elongation | standard 30 % minimum in 2 inches |
| Packaging | Standard wooden pallet for export |
| Common Application Industries | Chemical processing, petrochemical, heat exchangers, furnace equipment, nuclear steam generators |
Heubach International operates from Mumbai, Maharashtra, India, with a registered office at 15 Keshav Bhavan, No.8, 1st Parsiwada Lane. The company specialises in the supply of nickel alloy flanges, including Incoloy, Inconel and Monel grades, catering to international buyers in chemical, petrochemical and power generation sectors.
The supplier’s profile indicates a harbor trust tier, reflecting verified business details and export capability. Heubach International manufactures and exports flanges to ASTM/ASME standards, with a focus on high-temperature applications. The response rate and average response hours are not publicly disclosed, so buyers should contact the supplier directly for inquiries and lead times.
HEUBACH INTERNATIONAL supplies Incoloy 800 / 800H / 800HT flanges in multiple pressure ratings including WN, SO, BL, TH, and LJ types, manufactured to ASTM/ASME and ANSI standards. These nickel-iron-chromium alloy flanges offer exceptional resistance to oxidation and carburization at elevated temperatures up to 1100°F, making them ideal for chemical processing, heat exchangers, furnace equipment, and petrochemical plant applications. Available in size range from 1/2 inch to 48 inches, suitable for international export with standard wooden pallet packaging.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the flange type, size and pressure rating against your piping system’s specifications, as mismatches can lead to leaks or structural failure. Confirm the alloy grade (800, 800H or 800HT) based on the operating temperature and environment, as each offers distinct high-temperature properties. Request Material Test Reports (MTRs) to ensure the chemical composition and mechanical properties meet ASTM/ASME standards.
Logistics details to confirm include packaging (standard wooden pallets are used), lead time for custom sizes and Incoterms, with FOB Mumbai or CFR destination being common for Indian exports. Buyers should clarify whether the flanges are supplied with protective coatings or preservatives to prevent corrosion during transit. Payment terms, typically 30 % advance and 70 % against shipping documents, should also be agreed in advance.
Quality checks should include dimensional verification against ANSI B16.5 or equivalent, visual inspection for surface defects and ultrasonic testing for internal flaws in critical applications. Request hydrostatic or pneumatic pressure tests if the flanges will be used in high-pressure systems. Ensure all documentation, including MTRs, heat treatment certificates and third-party inspection reports, is provided to facilitate customs clearance and final acceptance.
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When sourcing Incoloy 800 / 800h / 800ht Flanges for your business, securing the right balance of quality and cost is essential. Heubach International, a verified supplier based in India, offers this product with key specifications including Incoloy 800, 800H, 800HT / WN, SO, BL, TH, LJ Flange Types, Ni 30-35%, Cr 19-23%, Fe balance, C 0.05-0.10% (800H/HT), and 1/2 inch to 48 inches / DN15 to DN1200 / PN2.5 to PN250. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $46/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.23, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Incoloy 800 / 800h / 800h requires careful attention to shipping logistics, customs compliance, and secure payment terms. Heubach International offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7307.23 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Incoloy 800 / 800h / 800h has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Flanges category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Incoloy 800 / 800h / 800h requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7307.23 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Incoloy 800 / 800h / 800ht Flanges from Heubach International is $46/Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Heubach International through EximNext.
The supplier, Heubach International, has set a Minimum Order Quantity (MOQ) of 1 Bags for Incoloy 800 / 800h / 800h. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Incoloy 800 / 800h / 800ht Flanges is classified under HS Code 7307.23. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Incoloy 800 / 800h / 800h from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Heubach International. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Heubach International is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Incoloy 800 / 800h / 800ht Flanges supplied by Heubach International include Incoloy 800, 800H, 800HT / WN, SO, BL, TH, LJ Flange Types, Ni 30-35%, Cr 19-23%, Fe balance, C 0.05-0.10% (800H/HT), and 1/2 inch to 48 inches / DN15 to DN1200 / PN2.5 to PN250. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Heubach International offers Incoloy 800 / 800h / 800h with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Incoloy 800 / 800h / 800h is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Heubach International through our platform.
Heubach International maintains international quality certifications. These ensure that the Incoloy 800 / 800h / 800h meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Heubach International will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Heubach International.
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