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›

The flanged dielectric unionmalex sweat is a corrosion-isolating fitting designed to connect dissimilar metal pipes - typically copper to steel - in hydronic, steam, and chilled water systems. It features a brass body with a dielectric plastic liner, flanged ends for bolted connection, and sweat (solderable) ends for copper tubing. The design prevents galvanic current flow between metals, reducing electrolytic corrosion and extending system life. The product complies with ASTM F492 for dielectric unions and is manufactured to meet commercial plumbing standards.
Typical construction includes a brass body (C360 alloy), a polyethylene or nylon dielectric sleeve, and steel or brass threaded inserts. The flanged end is drilled for ANSI Class 150 bolting, while the sweat end accepts copper tubing of standard sizes from 1/2 inch to 2 inches. The dielectric barrier must be fully sealed to prevent moisture ingress, which could compromise insulation. This fitting is commonly imported from U.S. and EU manufacturers and redistributed by Indian trading firms like Tembo Exim.
This product is primarily purchased by HVAC contractors, boiler installers, and industrial plant maintenance teams working with mixed-metal piping networks. Buyers typically order in batches of 50 to 200 units, packaged in bulk poly bags or cartons. Trade terms are often FOB Mumbai or CIF to Middle Eastern or African ports, with lead times averaging 30 to 45 days. Custom lengths or pressure ratings require direct supplier confirmation and are not standard.
| Body Material | Brass C360 (standard for dielectric unions) |
| Dielectric Liner | Polyethylene or nylon (typical insulation material) |
| Flange Type | ANSI Class 150, 6-bolt pattern (standard for commercial plumbing) |
| Sweat End Size | 1/2 inch to 2 inches (standard copper tubing sizes) |
| Thread Type | NPT male (typical for steel pipe connection) |
| Pressure Rating | Up to 200 psi (typical for water and steam systems) |
| Temperature Rating | -20°C to 120°C (standard for hydronic applications) |
| Compliance Standard | ASTM F492 (standard for dielectric unions) |
| Weight per Unit | Approx. 0.8 kg to 2.2 kg (typical range by size) |
| Coating | Uncoated brass with protective oil (standard for storage and transport) |
Tembo Exim Pvt. Ltd. is a trading company based in Turbhe, Navi Mumbai, Maharashtra, India, operating from Plot No. D-146/147 in the MIDC-TTC Industrial Estate. The company acts as a distributor for imported plumbing fittings, primarily sourcing dielectric unions from manufacturers in the U.S. and Europe. The listing provides no information on manufacturing capability, staff size, or export history. Response rate is zero, indicating no recent buyer communication.
There is no indication that Tembo Exim owns a production facility. Its role appears limited to bulk procurement and re-export. The listing confirms no certifications such as ISO 9001 or ASME are claimed. Buyers must request original manufacturer documentation for ASTM F492 compliance and material composition. The company’s trust tier is harbor, meaning only basic business registration is verified by the platform.
Flanged dielectric union with sweat connection ends is designed to prevent galvanic corrosion when joining dissimilar metal pipes in commercial and residential plumbing systems. This brass dielectric fitting isolates electrical conductivity while maintaining a leak-proof seal, ideal for hydronic heating, chilled water, and steam applications. Commonly sourced from manufacturers in the USA and EU for import distribution, it meets ASTM F492 standards and is priced competitively for B2B bulk procurement.
| 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 ordering, confirm the dielectric liner material is rated for your fluid and temperature. Request a material certificate for the brass body showing C360 composition and lead content under 0.25% for potable water use. Verify the flange bolt pattern matches your piping system’s ANSI Class 150 standard. Do not accept fittings without visible manufacturer markings or test documentation.
Lead time is typically 30 to 45 days from India, with shipping via container from Mumbai or Nhava Sheva. Common terms are FOB Mumbai or CIF to Middle Eastern ports. Payment is usually 30% advance and 70% against shipping documents. Confirm if the supplier handles export documentation, including Certificate of Origin and Inspection Certificate. Packaging is typically in poly-bagged cartons with desiccant.
For quality control, inspect each unit for liner integrity - no cracks, gaps, or visible deformation. Test the dielectric resistance with a multimeter between flange and sweat end; resistance should be above 100 megaohms. Ensure threads are clean and undamaged. Retain a sample for third-party lab testing if used in critical systems like hospitals or food processing plants.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Flanged Dielectric Unionmalex Sweat for your business, securing the right balance of quality and cost is essential. Tembo Exim Pvt. Ltd., a verified supplier based in India, offers this product with key specifications including Flanged Dielectric Union with Sweat (Solder) Ends, Commercial/Industrial Grade, Malex Series Compatible, and Brass C360 Body with Dielectric Plastic Liner/Gasket, Sweat Ends. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1832./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7412.20, making it a staple in the Clamps sector with strong demand from importing countries worldwide.
Importing Flanged Dielectric Unionm requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tembo Exim Pvt. Ltd. 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 7412.20 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 Flanged Dielectric Unionm 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 Clamps category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Flanged Dielectric Unionm 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 7412.20 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 Flanged Dielectric Unionmalex Sweat from Tembo Exim Pvt. Ltd. is $1832./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 Tembo Exim Pvt. Ltd. through EximNext.
The supplier, Tembo Exim Pvt. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Flanged Dielectric Unionm. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Flanged Dielectric Unionmalex Sweat is classified under HS Code 7412.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Flanged Dielectric Unionm from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Tembo Exim Pvt. Ltd.. Ensure you have the necessary import licenses for Clamps products in your destination country.
Yes, Tembo Exim Pvt. Ltd. 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 Flanged Dielectric Unionmalex Sweat supplied by Tembo Exim Pvt. Ltd. include Flanged Dielectric Union with Sweat (Solder) Ends, Commercial/Industrial Grade, Malex Series Compatible, and Brass C360 Body with Dielectric Plastic Liner/Gasket, Sweat Ends. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tembo Exim Pvt. Ltd. offers Flanged Dielectric Unionm with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Flanged Dielectric Unionm is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tembo Exim Pvt. Ltd. through our platform.
Tembo Exim Pvt. Ltd. maintains international quality certifications. These ensure that the Flanged Dielectric Unionm 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. Tembo Exim Pvt. Ltd. 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 Tembo Exim Pvt. Ltd..
Discover more products in Clamps from verified suppliers worldwide.