

An expander flange is a type of flange that is used to connect two pipes or vessels. It is designed to allow for the expansion and contraction of the pipes or vessels without causing damage. Expander flanges are typically made of stainless steel or carbon steel, and they can be either welded or bolted. Here are some of the technical specifications of expander flanges: Pressure rating: Expander flanges are available in a variety of pressure ratings, from 100 psi to 10,000 psi. Temperature rating: Expander flanges are available in a variety of temperature ratings, from -200 degrees Fahrenheit to 1200 degrees Fahrenheit. Material: Expander flanges are typically made of stainless steel or carbon steel. Finish: Expander flanges can be either bare or have a protective coating, such as a paint or plating. Size: Expander flanges are available in a variety of sizes, from 1/2 inch to 24 inches.
| HS Code | 7307.19 |
| Brand | EximNext |
| Material | Stainless Steel 304/316, Carbon Steel A105, Alloy Steel |
| Type | Expander Flange (Variable Bore Diameter) |
| Pressure Rating | ASME B16.5 Class 150, 300, 600, 900 (PN20 - PN150) |
| Size/Dimensions | NPS 1/2 to NPS 24 (DN15 - DN600) |
| Standard | ASME B16.5, ANSI B16.47, DIN, API 605 |
| Face Finish | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Application | Oil and gas pipelines, petrochemical plants, water treatment, power generation, chemical processing |
| Packaging | Wooden crates or pallets with rust preventive coating, bundling as applicable |
| Origin | Subject to manufacturer; common sourcing regions include China, India, South Korea, EU |
Expander flanges are critical industrial pipe connection fittings designed to join pipes of differing diameters while accommodating thermal expansion and contraction in piping systems. Widely used in oil and gas, petrochemical, water treatment, and power generation applications, they conform to standards such as ASME B16.5, DIN, and ANSI. Available in stainless steel 304/316 and carbon steel grades, these flanges ensure leak-free, high-pressure-rated connections for international trade in chemical processing, refinery, and marine systems.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Expander Flange is available for wholesale import from S. K. Forgefit Llp, a verified Supplier based in India. The current FOB price is 22000. Minimum order quantity starts at 1 Bags. HS Code: 7307.19 — used for customs classification and import duty calculation. Key product specifications include 7307.19, EximNext, Stainless Steel 304/316, Carbon Steel A105, Alloy Steel.
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When sourcing Expander Flange for your business, securing the right balance of quality and cost is essential. S. K. Forgefit Llp, a verified supplier based in India, offers this product with key specifications including Expander Flange (Variable Bore Diameter), ASME B16.5 Class 150, 300, 600, 900 (PN20 - PN150), and NPS 1/2 to NPS 24 (DN15 - DN600). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $22000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.19, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Expander Flange requires careful attention to shipping logistics, customs compliance, and secure payment terms. S. K. Forgefit Llp 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 7307.19 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Expander Flange 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 import export marketplace. Start your sourcing journey today.
Importing Expander Flange 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 7307.19 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 Expander Flange from S. K. Forgefit Llp is $22000/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 S. K. Forgefit Llp through EximNext.
The supplier, S. K. Forgefit Llp, has set a Minimum Order Quantity (MOQ) of 1 Bags for Expander Flange. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Expander Flange is classified under HS Code 7307.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Expander Flange from India, negotiate shipping terms (FOB, CIF, or EXW) directly with S. K. Forgefit Llp. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, S. K. Forgefit Llp 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 Expander Flange supplied by S. K. Forgefit Llp include Expander Flange (Variable Bore Diameter), ASME B16.5 Class 150, 300, 600, 900 (PN20 - PN150), and NPS 1/2 to NPS 24 (DN15 - DN600). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
S. K. Forgefit Llp offers Expander Flange with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Expander Flange is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from S. K. Forgefit Llp through our platform.
S. K. Forgefit Llp maintains international quality certifications. These ensure that the Expander Flange 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. S. K. Forgefit Llp 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 S. K. Forgefit Llp.
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