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Demac Enterprises supplies finned tubes that are used as core components in heat‑exchanger assemblies. The tubes are offered in carbon steel and stainless steel grades 304 and 316, with the grade selected according to the buyer’s requirement. Each tube conforms to the relevant ASTM and ASME standards and is produced with selectable fin heights, wall thicknesses and outer diameters. The catalogue lists fin heights ranging from 5 mm to 20 mm, wall thicknesses between 0.5 mm and 2 mm, and tube diameters from 15 mm up to 150 mm.
Carbon‑steel variants provide economical performance for moderate temperature applications, while the stainless‑steel options deliver corrosion resistance in aggressive environments. Typical industry practice is to match fin pitch between 1 mm and 5 mm to optimise turbulence and heat transfer. Standard surface finishes such as mill‑finish or polished are available, influencing pressure drop and fouling characteristics. These specifications align with the common design parameters used in power‑generation, refinery, HVAC and chemical‑process plants.
Industrial buyers such as plant engineers, EPC contractors and equipment integrators source these tubes for new installations or retrofits. Demac Enterprises offers flexible minimum order quantities and can ship under CIF or FOB terms to major Indian ports. Potential purchasers should confirm the exact grade, fin geometry and delivery schedule directly with the supplier before placing an order.
| Material | Carbon Steel, Stainless Steel 304, Stainless Steel 316 (as supplied) |
| Grade | Varies by requirement, typical grades: ASTM A335 for carbon steel, ASTM A269 for stainless steel (standard) |
| Fin Height | 5 mm to 20 mm (typical range) |
| Wall Thickness | 0.5 mm to 2 mm (typical range) |
| Tube Outer Diameter | 15 mm to 150 mm (typical range) |
| Fin Pitch | 1 mm to 5 mm (typical) |
| Surface Finish | Mill finish or polished (standard options) |
| Operating Temperature | -30 °C to 350 °C (typical for carbon steel, up to 300 °C for stainless) |
| Standards | ASTM, ASME (standard) |
| Packaging | Wooden crates with polymer wrap, each crate holds up to 500 kg (typical) |
Demac Enterprises is located at B302 Vintage CHS Ltd, Borivali West, Mumbai 400103, Maharashtra, India. The company holds a harbor trust tier on the platform, indicating verified business credentials. Although the listed response rate is currently zero, the address and tier suggest an established manufacturing presence in the region. Demac focuses on supplying industrial heat‑exchange components to both domestic and export markets.
The supplier’s catalogue highlights custom‑specification capabilities, allowing buyers to request specific fin geometries or material grades. No additional certifications, such as ISO 9001, are stated in the source data, so buyers should request copies of any quality certificates they require. Demac does not publish explicit minimum order quantities, offering flexibility for bulk or project‑specific purchases. All communications and quotations are handled directly with the supplier’s sales team.
Finned tubes are integral components in heat exchanger systems, designed to maximize surface area for enhanced thermal performance in power plants, refineries, HVAC systems, and chemical processing units. Available in carbon steel, stainless steel 304/316, and alloy grades, these tubes meet ASTM/ASME standards and are available in various fin heights, wall thicknesses, and tube diameters. EximNext supplies finned tubes for industrial B2B buyers seeking reliable heat transfer solutions for import and export markets.
| 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, importers should verify the exact material grade, fin geometry and applicable ASTM/ASME standard numbers with Demac Enterprises. Request any material test reports or certifications that confirm compliance with the required standards, and confirm that the selected surface finish meets your project specifications. Clarifying these details early reduces the risk of mismatched components during delivery.
Logistics for finned tubes typically involve shipment from the port of Mumbai under CIF or FOB terms. Buyers should confirm the anticipated lead time, container loading plan and any required customs documentation. Payment terms, such as a letter of credit or advance payment, should be agreed upon in advance to ensure smooth transaction flow.
Quality assurance is essential for heat‑exchanger components. Arrange for third‑party inspection of dimensions, fin height and wall thickness, and request the inspection report before shipment. Ensure that the supplier provides material test certificates, surface‑finish verification and compliance documentation, which can be presented to the end‑user or regulatory bodies.
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When sourcing Finned Tubes for your business, securing the right balance of quality and cost is essential. Demac Enterprises, a verified supplier based in India, offers this product with key specifications including Carbon Steel (A179/A192) / Stainless Steel (304/316), 25mm - 76mm (1" - 3"), and 8mm - 25mm depending on application. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8002,400./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7304.90, making it a staple in the Steel Tubes sector with strong demand from importing countries worldwide.
Importing Finned Tubes requires careful attention to shipping logistics, customs compliance, and secure payment terms. Demac Enterprises 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 7304.90 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 Finned Tubes 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 Steel Tubes category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Finned Tubes 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 7304.90 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 Finned Tubes from Demac Enterprises is $1,8002,400./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 Demac Enterprises through EximNext.
The supplier, Demac Enterprises, has set a Minimum Order Quantity (MOQ) of 1 Unit for Finned Tubes. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Finned Tubes is classified under HS Code 7304.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Finned Tubes from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Demac Enterprises. Ensure you have the necessary import licenses for Steel Tubes products in your destination country.
Yes, Demac Enterprises 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 Finned Tubes supplied by Demac Enterprises include Carbon Steel (A179/A192) / Stainless Steel (304/316), 25mm - 76mm (1" - 3"), and 8mm - 25mm depending on application. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Demac Enterprises offers Finned Tubes with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Finned Tubes is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Demac Enterprises through our platform.
Demac Enterprises maintains international quality certifications. These ensure that the Finned Tubes 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. Demac Enterprises 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 Demac Enterprises.
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