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SS 347 Flanges supplied by Heubach International are forged pipe‑connection components made from stainless steel grade 347 (UNS S34700). The alloy is columbium‑stabilised austenitic stainless steel, giving resistance to intergranular corrosion and oxidation up to 800 °C. These flanges are offered in standard ANSI/ASME, DIN and JIS dimensional series, allowing direct replacement in existing piping systems. The product listing specifies that the flanges are manufactured by hot‑rolling, annealing and gas‑tungsten‑arc welding where required.
Typical industry offerings of SS 347 flanges include raised‑face, slip‑on, weld‑neck, blind and threaded types, each conforming to the same material grade. Standard pressure classes range from PN16 to PN250, and nominal bore sizes commonly span 2 in to 24 in, with thicknesses selected according to class. Dimensional tolerances follow the ASME B16.5 limits of ±0.5 mm for bore and ±0.25 mm for thickness, which are regarded as acceptable for high‑temperature service. The material’s typical carbon content below 0.08 % and chromium‑nickel‑columbium balance provide the advertised strength at elevated temperatures.
The flanges are frequently used in chemical processing, petroleum refining, aerospace and power generation where sustained high‑temperature strength is required. Buyers such as plant engineers, procurement managers and OEMs source them for new installations or replacement projects. Heubach International does not publish MOQ, lead time or payment terms, so interested importers should request these details directly.
| Material | Stainless Steel Grade 347 (UNS S34700) |
| Standard compliance | ANSI/ASME B16.5, DIN EN 1092‑1, JIS B2220 |
| Maximum service temperature | 800 °C (typical) |
| Typical pressure class | PN16 to PN250 (typical) |
| Typical nominal bore range | 2 in - 24 in (typical) |
| Typical face type | Raised face, slip‑on, weld‑neck, blind, threaded (typical) |
| Typical dimensional tolerance | ±0.5 mm bore, ±0.25 mm thickness (standard) |
| Typical packaging | Bundled in wooden crates of 10 units, wrapped in protective film (typical) |
| Typical weight per unit | Approximately 25 kg for 4 in class 150 flange (typical) |
| Manufacturing process | Forged, hot‑rolled, annealed, gas‑tungsten‑arc welded where required |
Heubach International operates from 15 Keshav Bhavan, No.8, 1st Parsiwada Lane, Mumbai‑400004, Maharashtra, India. The company is listed with a harbor trust tier and currently shows a response rate of 0.00, indicating that enquiries may experience delayed replies. As a trading house, it focuses on sourcing and supplying industrial components to global buyers, with a particular emphasis on stainless‑steel pipe fittings.
The supplier’s current catalogue highlights SS 347 Flanges, noting their forged construction, corrosion resistance and compliance with major international standards. No additional claims about production capacity, certifications or client references are provided in the listing, so buyers should seek verification of these details directly from Heubach International.
SS 347 Flanges are forged pipe connection components manufactured from columbium-stabilized austenitic stainless steel grade 347, offering exceptional resistance to intergranular corrosion and reliable performance at elevated temperatures up to 800°C. These flanges are widely specified in chemical processing, petroleum refining, aerospace, and power generation sectors where sustained high-temperature strength and oxidation resistance are critical. As a standardized industrial component, SS 347 flanges comply with ANSI/ASME, DIN, and JIS dimensional standards, making them highly tradable internationally across B2B procurement channels.
| 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 placing an order, request the mill test certificate and material test report for grade 347 to confirm chemical composition and mechanical properties. Verify that the dimensions match the applicable ANSI/ASME, DIN or JIS standard and that any required certifications are available. These documents are essential for quality assurance and regulatory compliance.
Discuss logistics early by confirming the preferred Incoterm, such as FOB Mumbai or CIF destination port, and ask for an estimated lead time based on the requested quantity. Payment terms should be clarified, whether they are T/T in advance, L/C at sight, or another arrangement. Aligning these details with your procurement schedule helps avoid unexpected delays.
Plan for third‑party inspection either at the supplier’s facility or at the port of loading to validate dimensions, surface finish and material grade. Non‑destructive testing, such as ultrasonic thickness checks, can be requested for critical applications. Ensure that all inspection reports and certificates of conformity accompany the shipment for smooth customs clearance.
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When sourcing Ss 347 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 SS 347 Austenitic Stainless Steel, Weld Neck / Slip-On / Blind / Socket Weld types, Cr 17-19%, Ni 9-13%, Cb (Nb) 10xC min, C max 0.08%, Mn max 2%, P max 0.045%, and NPS 1/2" to 48" (DN15 to DN1200); ANSI/ASME B16.5 and B16.47 series. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.21, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Ss 347 Flanges 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 7307.21 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 Ss 347 Flanges 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 Ss 347 Flanges 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 7307.21 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 Ss 347 Flanges from Heubach International is $5/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 Ss 347 Flanges. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Ss 347 Flanges is classified under HS Code 7307.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Ss 347 Flanges 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 Ss 347 Flanges supplied by Heubach International include SS 347 Austenitic Stainless Steel, Weld Neck / Slip-On / Blind / Socket Weld types, Cr 17-19%, Ni 9-13%, Cb (Nb) 10xC min, C max 0.08%, Mn max 2%, P max 0.045%, and NPS 1/2" to 48" (DN15 to DN1200); ANSI/ASME B16.5 and B16.47 series. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Heubach International offers Ss 347 Flanges with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Ss 347 Flanges 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 Ss 347 Flanges 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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