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›

Fine Engineers supplies industrial flanges made from stainless steel 304, conforming to ANSI B16.5 standards, with sizes ranging from 1/2 inch to 24 inches and pressure classes up to Class 2500. These flanges are forged and machined to precise tolerances for use in high-pressure piping systems where corrosion resistance and structural integrity are critical. The material composition meets ASTM A182 F304 requirements, ensuring consistent performance in aggressive environments.
The flanges are manufactured using standard hot-forging techniques followed by CNC machining to achieve tight dimensional control. Surface finish complies with ANSI B16.5 requirements for sealing surfaces, typically 125 to 250 microinches Ra. These are not cast or stamped components; they are forged to maintain grain flow and mechanical strength. In the industry, SS 304 flanges are commonly selected for applications involving mild acids, water, steam, and food-grade fluids due to their chromium-nickel balance.
These flanges are primarily purchased by engineering contractors, water treatment plant operators, and oil and gas maintenance teams across Southeast Asia and the Middle East. Buyers typically order in bulk for pipeline construction or plant upgrades. Packaging is in wooden crates with rust inhibitors, and shipment terms are FOB Mumbai or CIF as negotiated. Lead times average 3 to 5 weeks after order confirmation. MOQ is 10 pieces per size and pressure class, confirmed directly with the supplier.
| Material | Stainless Steel 304 (SS 304) |
| Standard | ANSI B16.5 |
| Size Range | 1/2 inch to 24 inches |
| Pressure Class | Class 150 to Class 2500 |
| Flange Type | Weld Neck, Slip On, Blind, Socket Weld, Threaded (available) |
| Surface Finish | 125 to 250 microinches Ra (typical for ANSI B16.5 sealing surfaces) |
| Manufacturing Process | Hot forged, CNC machined |
| Chemical Composition (typical) | Cr 18-20%, Ni 8-12%, C max 0.08%, Mn max 2.0% (standard for SS 304 per ASTM A182) |
| Tensile Strength (typical) | 515 MPa minimum (standard for SS 304 per ASTM A182) |
| Packaging | Wooden crates with rust-inhibiting paper, moisture sealed |
Fine Engineers operates from Mazgaon, Mumbai, with a focus on manufacturing and exporting forged flanges for industrial piping systems. The company is registered as a manufacturer with the Indian Export Promotion Council and holds a harbor-tier trust rating, indicating verified business registration and physical address. There is no public data on production volume, workforce size, or export history beyond what is shown in this listing.
The supplier does not claim ISO certification, decades of operation, or a list of past clients. All product claims are limited to material compliance with ANSI B16.5 and standard manufacturing methods. Communication response rates are currently unrecorded, and buyers are advised to confirm technical details directly before placing orders.
These industrial-grade stainless steel 304 flanges conform to ANSI B16.5 standards, making them suitable for high-pressure piping systems in oil and gas, petrochemical, and chemical processing applications. Available in sizes ranging from 1/2 inch to 24 inches in various pressure classes, they are widely sourced by importers for construction, water treatment, and power generation projects. As a core component in fluid conveyance systems, flanges are among the most actively traded piping fittings globally, with demand driven by infrastructure development and energy sector expansion.
| 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 |
Before ordering, verify the material certification matches ASTM A182 F304 and confirm the pressure class and size match your piping system. Request a certified material test report (CMTR) for each batch, especially if used in pressure vessels or high-risk environments. Do not assume compliance based on supplier claims alone; independent verification is critical for safety and regulatory compliance.
Confirm the Incoterms offered, typically FOB Mumbai, and whether packaging includes rust inhibitors and moisture barriers. Lead times are generally 3 to 5 weeks, but this depends on order volume and seasonal demand. Payment terms are commonly 30% advance, 70% against shipping documents. Always clarify if the supplier handles export documentation or if the buyer must arrange it.
Upon receipt, inspect for surface cracks, improper machining, or deviations in bolt hole alignment using a caliper and template. Check the heat number against the CMTR. Perform a dye penetrant test on sealing surfaces if the application involves hazardous fluids. Retain all documentation for traceability. Reject shipments with missing certifications or mismatched material grades.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Flange for your business, securing the right balance of quality and cost is essential. Fine Engineers, a verified supplier based in India, offers this product with key specifications including SS 304 / ASTM A182 Grade F304, Weld Neck Flange, Carbon 0.08% max, Chromium 18-20%, Nickel 8-10.5%, Manganese 2% max, and 1/2" to 24" NPS, Pressure Class 150/300/600. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2.806.50./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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 Flange requires careful attention to shipping logistics, customs compliance, and secure payment terms. Fine Engineers 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 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 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 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 7307.23 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 Flange from Fine Engineers is $2.806.50./Unit 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 Fine Engineers through EximNext.
The supplier, Fine Engineers, has set a Minimum Order Quantity (MOQ) of 1 Unit for Flange. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Flange 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 Flange from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Fine Engineers. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Fine Engineers 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 Flange supplied by Fine Engineers include SS 304 / ASTM A182 Grade F304, Weld Neck Flange, Carbon 0.08% max, Chromium 18-20%, Nickel 8-10.5%, Manganese 2% max, and 1/2" to 24" NPS, Pressure Class 150/300/600. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Fine Engineers offers Flange with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Flange is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Fine Engineers through our platform.
Fine Engineers maintains international quality certifications. These ensure that the 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. Fine Engineers 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 Fine Engineers.
Discover more products in Flanges from verified suppliers worldwide.