Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Nippen Tubes manufactures forged flanges in a range that covers nominal bore sizes from 1/2" NB up to 56" NB. The product line includes carbon steel grades SA-105 and LF2 as well as stainless steel grades SA-182 F304, 304L, 316, 316L, 321, 347. Each flange is offered in pressure classes 150#, 300#, 600#, 900#, 1500# and 2500# and can be supplied with NPT thread. The catalogue lists standard flange types such as SORF, WNRF, BLRF, SWRF, RTJ, ORIFICE and TOUNGE & GROOVE.
The carbon‑steel options provide high tensile strength and are favoured where cost is a priority, while the stainless‑steel grades deliver superior corrosion resistance for aggressive media. In the oil and gas, petrochemical, power generation and water‑treatment sectors forged flanges are preferred because they exhibit better mechanical properties than cast equivalents, especially under cyclic pressure and temperature swings. Typical industry practice calls for dimensional tolerances of +/-0.2 mm and a raised‑face finish to ensure reliable gasket seating.
End users such as pipeline contractors, plant engineers and equipment integrators select these flanges for new installations and refurbishment projects. Nippen Tubes does not list a minimum order quantity, so buyers should confirm the required batch size directly with the supplier. Shipping terms, incoterms and payment conditions are not disclosed in the listing and must be negotiated during the quotation stage.
| Material | Carbon Steel SA-105, LF2; Stainless Steel SA-182 (F304, 304L, 316, 316L, 321, 347) |
| Nominal Bore Size | 1/2" to 56" NB |
| Pressure Class | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Flange Types | SORF, WNRF, BLRF, SWRF, RTJ, ORIFICE, TOUNGE & GROOVE |
| Thread Standard | NPT (National Pipe Thread) - typical |
| Dimensional Tolerance | +/-0.2 mm - typical for forged flanges |
| Bolt Circle Diameter | According to ASME B16.5 chart - typical |
| Face Finish | Raised face - typical |
| Maximum Service Temperature | Up to 400 °C for carbon steel, 500 °C for stainless steel - typical |
| Weight per Unit | Varies with size; obtain from supplier |
Nippen Tubes is located at 22/24 Kazi Sayed Street, Bhabha Building Third Floor, Masjid Bander, Mumbai 400009, Maharashtra, India. The supplier is classified in the harbor trust tier, indicating a verified commercial presence, although the response rate recorded in the platform data is currently 0.00 and no average response time is available.
The company advertises a portfolio of forged flanges that serve high‑pressure industrial applications. While the listing does not provide details on production capacity, certifications or specific client references, it confirms that the product range complies with recognised material grades and pressure classes. Prospective buyers should request mill test reports and any applicable quality certificates directly from Nippen Tubes.
Forged flanges are critical piping components used to connect pipes, valves, pumps, and other equipment in high-pressure industrial systems. Available in carbon steel SA-105 and LF2 grades, as well as stainless steel SA-182 F304, 304L, 316, and 316L grades, these flanges cover sizes from 1/2 NB to 56 NB with pressure ratings from 150# to 2500#. Widely sourced for oil and gas, petrochemical, power generation, and water treatment projects, forged flanges offer superior mechanical strength compared to cast alternatives, making them ideal for demanding pressure and temperature conditions.
| 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, verify that the flanges are supplied with a Mill Test Report (MTR) and material certification matching the declared grade. Request a dimensional inspection report to confirm tolerance compliance, especially for critical pressure classes.
Discuss logistics early: clarify the preferred Incoterm (FOB, CIF or others), expected lead time, and any freight forwarder requirements. Because the supplier’s response metrics are currently zero, confirm payment terms and any advance deposit conditions in writing before finalising the contract.
Arrange third‑party inspection at the manufacturing site or upon arrival to ensure the flanges meet the agreed specifications. Ensure that certificates of conformity, heat‑treatment records and any applicable ISO documentation are provided with the shipment to facilitate customs clearance.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Forged Flanges for your business, securing the right balance of quality and cost is essential. Nippen Tubes, a verified supplier based in India, offers this product with key specifications including CS: SA-105, LF2 | SS: SA-182 F-304, 304L, 316, 316L, 321, 347, 1/2 NB to 56 NB (NPS), and 150#, 300#, 600#, 900#, 1500#, 2500#. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.93, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Forged Flanges requires careful attention to shipping logistics, customs compliance, and secure payment terms. Nippen Tubes 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 7307.93 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Forged 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 global B2B marketplace. Start your sourcing journey today.
Importing Forged 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 7307.93 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 Forged Flanges from Nippen Tubes is $100/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 Nippen Tubes through EximNext.
The supplier, Nippen Tubes, has set a Minimum Order Quantity (MOQ) of 1 Bags for Forged Flanges. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Forged Flanges is classified under HS Code 7307.93. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Forged Flanges from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Nippen Tubes. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Nippen Tubes 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 Forged Flanges supplied by Nippen Tubes include CS: SA-105, LF2 | SS: SA-182 F-304, 304L, 316, 316L, 321, 347, 1/2 NB to 56 NB (NPS), and 150#, 300#, 600#, 900#, 1500#, 2500#. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Nippen Tubes offers Forged Flanges with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Forged Flanges is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Nippen Tubes through our platform.
Nippen Tubes maintains international quality certifications. These ensure that the Forged 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. Nippen Tubes 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 Nippen Tubes.
Discover more products in Flanges from verified suppliers worldwide.