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Kalyan Steel Centre produces copper stub ends as short-radius butt-weld pipe fittings from electrolytic copper C11000, which contains a minimum of 99.9 percent copper. These fittings are designed to connect and cap copper tubing in plumbing, HVAC, refrigeration, and industrial fluid systems. The products conform to ASME B16.22 and ASTM B88 standards, ensuring compatibility with international piping specifications for pressure and temperature ratings.
The fittings leverage the inherent properties of C11000 copper, including excellent thermal conductivity and corrosion resistance, making them suitable for demanding environments such as chemical processing or marine applications. Typical industry standards for copper pipe fittings include a melting point of 1083°C, a density of 8.94 g/cm³, and a thermal conductivity of 385 W/m·K. Stub ends are often used in conjunction with other butt-weld fittings to facilitate pipeline modifications or expansions without the need for threaded connections.
Primary buyers include contractors in plumbing and HVAC sectors, as well as industrial facilities requiring reliable fluid transfer systems. Kalyan Steel Centre’s stub ends are sourced for global export markets, with major producers in India, China, and South Korea supplying similar products. The fittings are available in various sizes and schedules to match the tubing dimensions, and customization options are provided to meet project-specific requirements.
| Material Grade | Electrolytic Copper C11000 (Cu 99.9% min) |
| Fitting Type | Short-radius butt-weld stub ends |
| Standards Compliance | ASME B16.22, ASTM B88 |
| Primary Applications | Plumbing, HVAC, refrigeration, industrial fluid systems |
| Melting Point (typical) | 1083°C (standard for C11000 copper) |
| Density (typical) | 8.94 g/cm³ |
| Thermal Conductivity (typical) | 385 W/m·K |
| Corrosion Resistance | Excellent in industrial and marine environments |
| Pressure Rating | Varies by schedule and size, confirm with ASME B16.22 |
| End Connection | Butt-weld |
Kalyan Steel Centre is located at Charni Road, Panjrapole, 1st Lane in Mumbai, Maharashtra, India. The supplier specializes in copper pipe fittings, including stub ends, which are manufactured to international standards such as ASME and ASTM. The company’s product range caters to plumbing, HVAC, and industrial fluid systems, with a focus on electrolytic copper C11000 for high-purity applications.
The supplier holds a harbor trust tier, but its profile does not disclose response rates, certifications, or client details. Kalyan Steel Centre emphasizes customization and availability across various specifications, though buyers should confirm the exact sizes, schedules, and compliance documentation directly with the supplier. The company positions its products for global export markets, aligning with demand from contractors and industrial buyers.
Copper stub ends are short-radius butt-weld pipe fittings manufactured from electrolytic copper C11000, designed to connect and cap copper tubing in plumbing, HVAC, refrigeration, and industrial fluid systems. These fittings conform to ASME B16.22 and ASTM B88 standards, offering excellent corrosion resistance and thermal conductivity for demanding applications. Widely traded internationally, copper stub ends are sourced from major producers in China, India, and South Korea for global 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 | <4h |
| Response Rate | New Supplier |
Before placing an order, confirm the stub ends’ compliance with ASME B16.22 and ASTM B88 by requesting mill test certificates or third-party inspection reports. Verify the exact copper grade and purity, as deviations from C11000 could affect performance in high-pressure or high-temperature systems. Check if the supplier provides documentation for pressure ratings and temperature limits, as these are critical for safety in industrial applications.
Logistics details to clarify include the available sizes and schedules for the stub ends, as the listing does not specify these. Confirm whether the supplier can provide custom sizes or non-standard dimensions to match your piping system. Discuss Incoterms such as FOB Mumbai and packaging options, including wooden boxes or pallets for sea freight, to prevent damage during transit. Lead times for custom orders may vary, so align production schedules with your project timeline.
Quality checks should include dimensional verification against ASME B16.22 tolerances and visual inspection for surface defects or inconsistencies in the copper material. For critical applications, request a positive material identification (PMI) test to confirm the copper grade. Ensure the supplier can provide hydrostatic test reports if the fittings will be used in high-pressure systems. Document all agreed specifications, including material grade, size, and compliance standards, in the purchase order to avoid discrepancies.
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When sourcing Copper Stub Ends for your business, securing the right balance of quality and cost is essential. Kalyan Steel Centre, a verified supplier based in India, offers this product with key specifications including C12200 / DHP (Deoxidized High Phosphorus Copper), Cu 99.9% min, P 0.015-0.040%, trace elements per ASTM B88, and 15mm to 108mm (1/2" to 4") NB; various wall thicknesses (SCH 5/10/40). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5,8007,200./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7412.20, making it a staple in the Copper Hardware sector with strong demand from importing countries worldwide.
Importing Copper Stub Ends requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kalyan Steel Centre 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 Copper Stub Ends 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 Copper Hardware category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Copper Stub Ends 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 Copper Stub Ends from Kalyan Steel Centre is $5,8007,200./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 Kalyan Steel Centre through EximNext.
The supplier, Kalyan Steel Centre, has set a Minimum Order Quantity (MOQ) of 1 Bags for Copper Stub Ends. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Copper Stub Ends 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 Copper Stub Ends from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Kalyan Steel Centre. Ensure you have the necessary import licenses for Copper Hardware products in your destination country.
Yes, Kalyan Steel Centre 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 Copper Stub Ends supplied by Kalyan Steel Centre include C12200 / DHP (Deoxidized High Phosphorus Copper), Cu 99.9% min, P 0.015-0.040%, trace elements per ASTM B88, and 15mm to 108mm (1/2" to 4") NB; various wall thicknesses (SCH 5/10/40). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Kalyan Steel Centre offers Copper Stub Ends with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Copper Stub Ends is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kalyan Steel Centre through our platform.
Kalyan Steel Centre maintains international quality certifications. These ensure that the Copper Stub Ends 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. Kalyan Steel Centre 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 Kalyan Steel Centre.
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